JP7004040B2 - Inspection support system, inspection support device, inspection support program - Google Patents

Description

The present invention relates to an inspection support device and an inspection support method used to support the work of a pharmacist or the like who inspects a drug dispensed based on prescription data.

Generally, an inspection support device used to support the work of a pharmacist or the like who inspects a drug to which a drug has been dispensed based on prescription data is known. For example, there is known a dispensing inspection system in which the suitability of a dispensing content is determined based on the total amount of chemicals placed on a plurality of weighing units (see, for example, Patent Document 1).

Japanese Unexamined Patent Publication No. 2013-42795

However, the above-mentioned dispensing inspection system does not leave evidence of inspection.

An object of the present invention is to provide an inspection support device and an inspection support method capable of leaving evidence of inspection.

The inspection support device according to the present invention records a weighing unit, a collation processing unit that collates the weighing result of the weighing unit with prescription data, a photographing unit capable of photographing the weighing unit, and an image captured by the photographing unit. It is equipped with a shooting processing unit.
Further, the inspection support method according to the present invention includes a collation step for collating the weighing result of the weighing unit with the prescription data, when the weighing value by the weighing unit is determined, when the collation by the collating processing unit is completed, or when the collation is completed. This includes a step of recording a photographed image by a photographing unit capable of photographing the weighing unit when a predetermined photographing operation is performed.

Further, the inspection support device according to the present invention includes a plurality of weighing units, an information reading unit that reads drug identification information from a drug packaging material, and one or a plurality of the drug identification information associated with the drug identification information read by the information reading unit. One or more of the weighing units specified by the weighing unit as the weighing unit corresponding to the drug identification information each time the drug identification information is read by the weighing unit that specifies the weighing unit and the information reading unit. It is provided with a collation processing unit for starting collation processing between the weighing result and the prescription data.
Further, the inspection support method according to the present invention is an inspection support method in an inspection support device including a plurality of weighing units and an information reading unit for reading drug identification information from a drug packaging material, and is read by the information reading unit. A weighing identification step for specifying one or a plurality of the weighing units associated with the drug identification information, and a weighing specifying step as a weighing unit corresponding to the drug identification information each time the drug identification information is read by the information reading unit. It is provided with a collation processing step for initiating a collation process between the weighing result of the weighing unit specified in the above and the prescription data.

According to the present invention, the collation process is started every time the drug identification information is read, and the prescription drug contained in the prescription data can be continuously and in parallel to be inspected. Therefore, for example, it is possible to efficiently and accurately perform the inspection work of each of the prescription drugs and the storage work of each of the prescription drugs in the medicine bag.

Specifically, the weighing identification unit specifies one or more weighing units whose weighing value has increased from 0 after reading the drug identification information by the information reading unit as the weighing unit corresponding to the drug identification information. Can be considered. In particular, one or more of the weighing values whose weighing value is increased from 0 after the information reading unit reads the drug identification information and before the information reading unit reads different drug identification information. It is conceivable to specify the weighing unit as a weighing unit corresponding to the drug identification information. Thereby, by placing the drug on an arbitrary weighing unit after reading the drug identification information, the collation process using one or a plurality of the weighing units can be easily executed.

Here, it is conceivable that the prescription data is prescription data (Rp data described later) of the same usage unit. As a result, it is possible to carry out continuous and parallel inspections for each prescription data of the same usage unit contained in the same medicine bag, and it is possible to suppress an error in putting the prescription medicine into the medicine bag.

By the way, it is considered that the collation processing unit can acquire the prescription data to be inspected based on the prescription identification information described in the medicine bag read by the information reading unit. Further, it is considered that the collation processing unit can select the prescription data to be inspected from the plurality of prescription data according to the user operation.

Further, the inspection support device displays the display unit and the weighing display area corresponding to each of the weighing units on the display unit in the same arrangement as each of the weighing units, and also displays the weighing result by the weighing unit and the collation processing unit. It is conceivable to include a display processing unit for displaying the collation result by the above in the weighing display area. As a result, the user can intuitively confirm the weighing result of each of the weighing units in the weighing display area.

Further, the inspection support device has a unit weight acquisition unit that acquires a weight per unit amount predetermined for each type of chemical, and the unit amount that the weighing result obtained by the weighing unit is acquired by the unit weight acquisition unit. It is conceivable to include a unit conversion processing unit that converts into a predetermined unit based on the weight per hit. In this case, it is conceivable that the display processing unit displays the weighing result converted by the unit conversion processing unit in the weighing display area. This allows the user to display the drug in a predetermined unit, such as a "tablet," "capsule," or "packet," rather than a unit, such as "mg," which indicates weight. It is easy to grasp the suitability of the quantity.

Further, it is conceivable that the collation processing unit collates the weighing result converted by the unit conversion processing unit with the prescription data. As a result, the collation processing unit can use the weighing result converted by the unit conversion processing unit. Therefore, for example, the unit of the drug shown in the prescription data is not used without using the weighing result. Is simplified compared to the case of converting to a unit of weight and performing collation.

Further, it is conceivable that the inspection support device is provided so as to be openable and closable with respect to the inspection support device, and includes a cover member that supports the display unit. As a result, the display unit is integrated with the cover member, so that the inspection support device can be miniaturized.

Further, the cover member is rotatably supported by the rotation support unit with respect to the inspection support device, and the display unit is in a posture in which the display surface faces the weighing unit when the cover member is closed. It is conceivable that it is supported by the cover member. Thereby, for example, the user can perform the inspection work without moving the line of sight significantly in a state where the cover member can be opened and the weighing unit and the display unit can be seen at once.

By the way, it is conceivable that the inspection support device includes an extended mounting portion that can be mounted over a plurality of the weighing portions. In this case, it is considered that the collation processing unit can collate the total of the weighing results by the plurality of weighing units on which the extended mounting unit is mounted with the prescription data. Thereby, even for a large amount of chemicals or a large size chemical, the inspection work can be performed by the inspection support device by using the extended mounting unit.

Further, the display processing unit displays the extended weighing display area corresponding to the extended mounting unit in place of the plurality of weighing display areas, and displays the collation result of the collation processing unit in the extended weighing display area. Can be considered. As a result, compared to the case where the collation result is displayed in, for example, a plurality of the weighing table areas, the place to be seen by the user is limited to the extended weighing display area, so that the work efficiency of the user can be improved.

In addition, the inspection support device displays a drug name, a drug image, and a prescription amount corresponding to a drug subject to visual inspection specified in advance among one or a plurality of types of drugs included as prescription drugs in the prescription data. It is conceivable to include a visual inspection processing unit that completes the inspection of the chemical to be visually inspected according to a predetermined confirmation operation. As a result, even when the prescription data contains a prescription drug for which it is not appropriate to perform a weighing inspection using the weighing unit, the inspection support device is used to inspect the prescription drug contained in the prescription data. Can be completed.

Further, the inspection support device notifies the completion of the inspection of the prescription data when the collation by the collation processing unit or the inspection completion by the visual inspection processing unit is performed for all the drugs contained as prescription drugs in the prescription data. It is conceivable to have an inspection completion notification unit. As a result, the user can clearly recognize that the inspection of the prescription drug contained in the prescription data has been completed.

Further, it is conceivable that the inspection support device includes a photographing unit capable of photographing the weighing unit and a photographing processing unit for recording an image captured by the photographing unit. More specifically, the photographing processing unit is determined when the weighing values by all the weighing units are determined, when the collation by the collating processing unit is completed for all the chemicals contained in the prescription data, or when the collation is completed. When a shooting operation is performed, it is conceivable to record a shot image by the shooting unit. Thereby, it is possible to keep a record of the state of the weighing unit in the inspection work performed by using the inspection support device and refer to it later. The photographing unit may be capable of photographing a range including the weighing display area. In particular, when the photographing processing unit determines the weighing values by all the weighing units, when the matching by the matching processing unit is completed for all the chemicals contained in the prescription data, or when a predetermined imaging operation is performed. When this is done, it is conceivable to have the photographing unit take an image of the weighing unit after a predetermined waiting time has elapsed after displaying the display to the effect that the imaging has started. As a result, there is a high possibility that shooting will be performed at the timing when the user retracts his / her hand or the like out of the shooting range of the shooting unit, and unnecessary shooting is suppressed.

Further, the inspection support device is provided with a mark line continuously or intermittently formed on the outside of the plurality of weighing units, and the photographing processing unit shields the mark line in an image captured by the photographing unit. It is conceivable to record the image captured by the photographing unit on condition that there is no shielding object. As a result, for example, the captured image by the photographing unit is not recorded with the user's hand or the like in the photographing range of the photographing unit.

In particular, the photographing processing unit records the image captured by the photographing unit on condition that the length or area of the shield that shields the mark line in the image captured by the photographing unit is less than a predetermined threshold value. Can be considered. This limits the recording of the captured image only when there is a shield having a certain area such as a user's hand, and when a shield such as dust shields the mark line. The captured image can be recorded without any problem.

Here, it is conceivable that a part or all of the mark line is formed on the weighing pan provided in the weighing portion or the extended mounting portion mounted over the plurality of weighing portions. This makes it possible to record a photographed image in a situation where the mark line of the weighing pan or the extended mounting portion is not shielded.

By the way, if the photographing unit is directly above the weighing unit, it interferes with the inspection work. Therefore, it is conceivable that the photographing unit is provided in a posture of photographing the weighing unit from an oblique direction. , The image of the weighing unit is captured in a trapezoidal shape. Therefore, a plurality of correction index units that are separated from each other are provided in the inspection support device, and the photographing processing unit is based on the plurality of correction index units present in the image captured by the photographing unit. It is conceivable to perform keystone correction of the captured image. As a result, the captured image taken by the photographing unit is corrected, and a captured image similar to the case where the weighing unit is photographed from directly above can be obtained. Further, it is considered that the photographing unit can photograph all the weighing units at the same time.

It should be noted that the present invention comprises a plurality of weighing units, a second weighing specifying unit that specifies drug identification information associated with each weighing unit based on weighing results and prescription data of each weighing unit, and a packaging material for the drug. An information reading unit that reads the drug identification information, and an inspection of the drug identification information specified by the second weighing identification unit when the drug identification information is read by the information reading unit after the weighing result is determined by the weighing unit. It may be regarded as an inspection support device provided with an inspection completion processing unit for completing the above.

Further, the present invention is an inspection support method in an inspection support device including a plurality of weighing units and an information reading unit for reading drug identification information from a drug packaging material, and the weighing result and prescription data by each of the weighing units are used. The second weighing specification step for specifying the drug identification information associated with each of the weighing units based on the method, and the second weighing specification when the drug identification information is read by the information reading unit after the weighing result is determined by the weighing unit. It may be regarded as an inspection support method including an inspection completion step for completing the inspection of the drug identification information specified by the step.

Specifically, a unit weight acquisition unit for acquiring a predetermined weight per unit amount for each type of chemical is further provided, and the second weighing identification unit obtains the quantity of the chemical included in the prescription data as the unit weight. It is conceivable to associate the weighing unit with which the weighing result obtained that matches or most closely matches the weight of the drug converted based on the unit weight of the drug acquired by the acquisition unit with the drug identification information of the drug. Be done. In the inspection support device configured in this way, the user first places the drug on the weighing unit, and then causes the information reading unit to read the drug identification information, thereby weighing the drug. Is possible to complete.

Further, a unit weight acquisition unit for acquiring a predetermined weight per unit amount for each type of chemical is further provided, and the second weighing specifying unit acquires the weighing value of the chemical by the unit weight acquisition unit. The quantity of the drug converted based on the unit weight of the drug matches or most closely matches the quantity of the drug contained in the prescription data. It is also possible. Even in the inspection support device configured in this way, the user first places the drug on the weighing unit and then causes the information reading unit to read the drug identification information, thereby weighing the drug. Is possible to complete.

According to the present invention, there is provided an inspection support device and an inspection support method capable of efficiently and accurately inspecting a plurality of types of prescription drugs contained in prescription data.

FIG. 1 is a block diagram showing a configuration of an inspection support device according to an embodiment of the present invention. FIG. 2 is a diagram showing a configuration of an inspection support device according to an embodiment of the present invention. FIG. 3 is a diagram showing a configuration of an inspection support device according to an embodiment of the present invention. FIG. 4 is a diagram showing a configuration of an inspection support device according to an embodiment of the present invention. FIG. 5 is a diagram showing a configuration of an inspection support device according to an embodiment of the present invention. FIG. 6 is a diagram showing a configuration of an inspection support device according to an embodiment of the present invention. FIG. 7 is a flowchart showing an example of the inspection support process executed by the inspection support device according to the embodiment of the present invention. FIG. 8 is a diagram showing an example of a display screen of the inspection support device according to the embodiment of the present invention. FIG. 9 is a diagram showing an example of a display screen of the inspection support device according to the embodiment of the present invention. FIG. 10 is a diagram showing an example of a display screen of the inspection support device according to the embodiment of the present invention. FIG. 11 is a diagram showing an example of a display screen of the inspection support device according to the embodiment of the present invention. FIG. 12 is a diagram showing an example of a display screen of the inspection support device according to the embodiment of the present invention. FIG. 13 is a flowchart showing an example of a procedure of weighing inspection processing executed by the inspection support device according to the embodiment of the present invention. FIG. 14 is a diagram for explaining a keystone correction function of the inspection support device according to the embodiment of the present invention. FIG. 15 is a diagram for explaining a keystone correction function of the inspection support device according to the embodiment of the present invention. FIG. 16 is a diagram for explaining a keystone correction function of the inspection support device according to the embodiment of the present invention. FIG. 17 is a diagram for explaining a photographing control function of the inspection support device according to the embodiment of the present invention. FIG. 18 is a diagram for explaining a photographing control function of the inspection support device according to the embodiment of the present invention. FIG. 19 is a diagram showing a configuration of an inspection support device according to another embodiment of the present invention. FIG. 20 is a diagram showing a configuration of an inspection support device according to another embodiment of the present invention. FIG. 21 is a diagram showing a configuration of an inspection support device according to another embodiment of the present invention. FIG. 22 is a diagram showing an example of a display screen of the inspection support device according to the embodiment of the present invention. FIG. 23 is a diagram for explaining another example of the photographing control function of the inspection support device according to the embodiment of the present invention. FIG. 24 is a diagram for explaining another example of the photographing control function of the inspection support device according to the embodiment of the present invention. FIG. 25 is a diagram for explaining another example of the photographing control function of the inspection support device according to the embodiment of the present invention. FIG. 26 is a diagram for explaining another example of the weighing plate and the platter of the inspection support device according to the embodiment of the present invention. FIG. 27 is a diagram for explaining another example of the keystone correction function of the inspection support device according to the embodiment of the present invention. FIG. 28 is a diagram for explaining another example of the keystone correction function of the inspection support device according to the embodiment of the present invention. FIG. 29 is a block diagram showing a configuration of an inspection support device according to an embodiment of the present invention. FIG. 30A is a diagram showing an example of a display screen of the inspection support device according to the embodiment of the present invention. FIG. 30B is a diagram showing an example of a display screen of the inspection support device according to the embodiment of the present invention. FIG. 30C is a diagram showing an example of a display screen of the inspection support device according to the embodiment of the present invention. FIG. 30D is a diagram showing an example of a display screen of the inspection support device according to the embodiment of the present invention. FIG. 30E is a diagram showing an example of a display screen of the inspection support device according to the embodiment of the present invention. FIG. 31A is a diagram showing an example of a display screen of the inspection support device according to the embodiment of the present invention. FIG. 31A is a diagram showing an example of a display screen of the inspection support device according to the embodiment of the present invention. FIG. 32 is a diagram showing an example of a display screen of the inspection support device according to the embodiment of the present invention.

[First Embodiment]
Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings for the purpose of understanding the present invention. It should be noted that the following embodiment is an example embodying the present invention and does not limit the technical scope of the present invention.

[Medical system 1]
As shown in FIG. 1, the medical system 1 includes an inspection support device 100, a dispensing support system 200, a receipt system 300, and the like. The inspection support device 100, the dispensing support system 200, and the receipt system 300 are communicably connected via a network N1 such as a LAN or the Internet.

[Dispensing support system 200]
The dispensing support system 200 receives prescription data from a higher-level system such as an electronic medical record system or a prescription ordering system. Then, the dispensing support system 200 generates dispensing data used in a dispensing device such as a tablet packing machine and a powder packing machine based on the prescription data, and transmits the dispensing data to the dispensing device. The tablet packaging machine can package one or more types of tablets into a packing paper at each time of administration, and the powder packaging machine divides one or more types of powder at each time of administration. It can be packaged in wrapping paper. Further, the tablet packaging machine or the powder packaging machine capable of packaging tablets and powders in the same packaging paper is also known. The packing paper is made of a transparent or translucent material, and the chemicals contained in the packing paper can be visually recognized from the outside. In addition, the tablet packaging machine or the powder packaging machine also includes a packaging printer that describes the patient name, the time of administration, the drug name, and the like on the packaging paper.

Here, the dispensing support system 200 stores the prescription data in a state in which it can be shared in a preset storage device. Thereby, the inspection support device 100 can acquire the prescription data from the storage device of the dispensing support system 200. It is also conceivable that the prescription data is actively transmitted from the dispensing support system 200 to the inspection support device 100. The prescription data acquired from the dispensing support system 200 may be, for example, data in an original format edited by the dispensing support system. The prescription data acquired by the inspection support device 100 is not limited to the prescription data acquired by the dispensing support system 200 from the higher-level system, and the dispensing generated by the dispensing support system 200 based on the prescription data. It may be data.

[Receipt system 300]
The receipt system 300 receives medical care data such as medical care contents and prescription data from a higher-level system such as an electronic medical record system or a prescription order system. The medical receipt system 300 is used to support medical receipt operations such as calculation of medical expenses and issuance of invoices based on the medical data.

Here, the receipt system 300 stores the prescription data in a state in which it can be shared in a preset storage device. Thereby, the inspection support device 100 can acquire the prescription data from the storage device of the receipt system 300. It is also conceivable that the prescription data is actively transmitted from the receipt system 300 to the inspection support device 100. The prescription data acquired from the receipt system 300 is, for example, a text file format defined by the NSIPS specification.

[Inspection support device 100]
As shown in FIGS. 1 and 2, the inspection support device 100 includes a control unit 10, a display unit 20, an operation unit 30, a storage unit 40, a weighing device 50, an information reading unit 60, an imaging unit 70, and the like. The inspection support device 100 is used in a medical institution such as a hospital, a health facility, or a pharmacy to support the work of a medical worker such as a pharmacist who performs a final inspection of a drug dispensed based on the prescription data. .. The weighing device 50, the information reading unit 60, and the photographing unit 70 are communicably connected to the control unit 10 according to a communication standard such as USB, RS232C, or Bluetooth (registered trademark).

In the present embodiment, the inspection support device 100 includes a tablet terminal 80 including the control unit 10, the display unit 20, the operation unit 30, and the storage unit 40. As a result, the inspection support device 100 can be downsized. As another embodiment, the inspection support device 100 may be individually provided with the control unit 10, the display unit 20, the operation unit 30, and the storage unit 40.

The inspection support device 100 is connected to a commercial AC power supply by a power cord (not shown) and operates by electric power supplied from the commercial AC power supply. Further, the tablet terminal 80 has a built-in secondary battery and is charged by the commercial AC power source. Therefore, even when the commercial AC power supply is cut off, the tablet terminal 80 can be operated for a certain period of time by the secondary battery, and for example, data backup in the event of a power failure is possible.

The control unit 10 includes a CPU, ROM, RAM, EEPROM, and the like. The CPU is a processor that executes various arithmetic processes according to various control programs. The ROM is a non-volatile memory in which a program such as a BIOS executed by the CPU is stored in advance. The RAM and the EEPROM are volatile memories and non-volatile memories used for the development of various control programs by the CPU and the temporary storage of data.

The display unit 20 and the operation unit 30 are user interfaces that display information to the user and accept user operations by being controlled by the control unit 10. The display unit 20 has a liquid crystal display, an organic EL display, or the like, and the operation unit 30 has a touch panel or the like arranged on the display unit 20. Specifically, in the inspection support device 100, the control unit 10 causes the display unit 20 to display various operation keys, and the user detects the operation of the operation keys with the touch panel of the operation unit 30. Accept the operation. The operation unit 30 may include a mouse, a keyboard, or the like. Further, the operation unit 30 may have a voice operation input unit that accepts input of various information by voice recognition.

Further, as shown in FIGS. 2 and 3, the inspection support device 100 includes a cover member 90 that can be opened and closed with respect to the inspection support device 100. Specifically, the cover member 90 can be opened and closed with respect to the inspection support device 100 by being rotatably supported by the rotation support portion 91 at one end of the weighing device 50. The tablet terminal 80 is arranged on the cover member 90. As described above, in the inspection support device 100, the tablet terminal 80 is arranged on the cover member 90, so that the inspection support device 100 is downsized.

Here, the tablet terminal 80 is supported by the cover member 90 in a posture in which the display surface of the display unit 20 is exposed to the inner surface side of the cover member 90. In particular, the tablet terminal 80 is in a posture in which the display surface of the display unit 20 faces the weighing units 51 to 54 described later provided in the weighing device 50 when the cover member 90 shown in FIG. 3 is closed. It is supported by the cover member 90. As a result, as shown in FIG. 2, when the cover member 90 is opened, the display unit 20 and the operation unit 30 are in a state of facing the weighing units 51 to 54 of the weighing device 50. .. Therefore, the user can perform the inspection work without significantly moving the line of sight in a state where the display unit 20, the operation unit 30, and the weighing units 51 to 54 of the weighing device 50 can be seen at once.

The storage unit 40 is a storage device such as a solid state drive or a flash memory that stores various application programs and various data executed by the control unit 10. The storage unit 40 may be a hard disk drive or the like externally connected to the control unit 10.

The storage unit 40 stores the prescription data acquired from the dispensing support system 200, the receipt system 300, or the like by the control unit 10. For example, the control unit 10 refers to a shared folder in a storage device such as the dispensing support system 200 or the receipt system 300 at a predetermined timing, and when unacquired prescription data exists in the shared folder. Get the prescription data.

Further, various databases such as a drug master and a patient master are stored in the storage unit 40. The drug master and the patient master can be updated by interlocking with the dispensing support system 200, the receipt system 300, or the like. The drug master includes a drug code, a standard amount, a host code, a drug name, a general drug name, a JAN code, an RSS code, a YJ code (individual drug code), a GS1 code, a drug bottle code, and a dosage form code (powder, tablet). , Liquids, external medicines, etc.), form codes, powerful / controlled drug types (psychotropic drugs, drugs), management (vehicle height, safes, cold places, etc.), and units (dispensing units). In addition, the drug master has a weight per unit amount (single) (bare tablet), a weight per PTP sheet, a weight with ears for one upper PTP tablet, and a weight without ears for one upper PTP tablet. Information such as the number of PTP sheets per sheet and the file name of the drug image (naked drug, packaged product) is also included. The PTP sheet is a packaging material in which a plurality of tablets or a plurality of capsules are individually contained. In the present embodiment, a PTP sheet will be described as an example, but for example, a heat seal containing a predetermined amount of tablets or powders in advance is also an example of a packaging material. On the other hand, the patient master includes information such as the patient code, patient name, date of birth, and gender of each patient. Note that FIG. 22 is a diagram showing an example of the master maintenance screen D13 for referencing or editing the drug master. The control unit 10 can display the master maintenance screen D13 on the display unit 20 according to a user operation. FIG. 22 shows a state in which the drug master is displayed on the master maintenance screen D13. Further, the control unit 10 can change the contents of the drug master, the patient master, and the like according to the user operation. By the way, the control unit 10 is based on a user ID and a password input by using the display unit 20 and the operation unit 30 when the power of the inspection support device 100 is turned on or when the power saving mode is restored. It is possible to identify the user of the inspection support device 100 by executing the user authentication. Further, in the inspection support device 100, the control unit 10 can set the usage authority for each user in advance according to the user operation or the like. For example, it is conceivable to set authority types such as "general", "administrator", "maintenance administrator", "support", "training", and "technician" for each user. Then, it is conceivable that the control unit 10 changes the processing that can be executed by the inspection support device 100 according to the authority type corresponding to the user specified as the user. For example, master maintenance for editing the drug master, daily update operation, inspection history inquiry operation, etc. can be executed only by "general", "administrator", or "maintenance administrator" among the above authority types. Is. Further, software settings, hardware settings, mother master periodic updates, and the like can be executed only by the "administrator" or "maintenance administrator" among the above-mentioned authority types. The mother master is, for example, a database of chemicals provided by a manufacturer of the inspection support device 100 or the like. It is also conceivable that only a part of each process can be executed depending on the authority type. For example, regarding the setting of the hardware, it is conceivable that the "administrator" among the authority types is set so that only the balance calibration can be used. Further, it is conceivable that the control unit 10 can set a process that can be executed not for each authority type but for each user.

Further, the storage unit 40 stores an inspection support program executed by the control unit 10. The inspection support program is downloaded from the recording medium by, for example, the network N1 or read from the recording medium by a disk drive and installed in the storage unit 40. Then, the control unit 10 executes various processes according to the inspection support program, so that the weighing specifying unit 11, the unit weight acquisition unit 12, the unit conversion processing unit 13, the collation processing unit 14, the visual inspection processing unit 15, and so on. It functions as an inspection completion notification unit 16, a display processing unit 17, and a shooting processing unit 18. Further, a part or all of the control unit 10 may be an electronic circuit such as an ASIC. The operation of each processing unit included in the control unit 10 will be described together with the flowchart in the subsequent stage.

The weighing device 50 includes four weighing units 51 to 54 and is used for weighing the chemicals. The weighing results of the weighing units 51 to 54 are input to the control unit 10. Hereinafter, in the present embodiment, for convenience of explanation, the unspecified weighing units 51 to 54 may be referred to as "weighing unit 5N". In this embodiment, the weighing device 50 will be described by exemplifying a configuration in which the weighing device 50 includes four weighing sections 51 to 54. However, the weighing device 50 may include at least two or more weighing sections. Just do it.

As shown in FIGS. 2, 4 and 5, the weighing unit 5N includes a weighing plate 55, a load cell 56, and a mounting unit 57. 4A and 4B are views showing a state in which the weighing pan 55 is removed, and FIG. 5 is a diagram showing a state in which the weighing pan 55, the above-mentioned placing portion 57, and the upper surface 501 of the weighing device 50 are removed. ..

The weighing pan 55 is used by being placed on the above-mentioned placing portion 57, and the medicine to be weighed is placed on the weighing pan 55. As shown in FIG. 2, each of the weighing pans 55 has a different radius of roundness between the corner portion 551 on one diagonal line and the corner portion 552 on the other diagonal line. Specifically, the pair of corner portions 551 has a smaller radius than the corner portions 552, for example, one of the corner portions 551 is gripped when the weighing pan 55 is lifted by the user, and the other corner portion is held. The 551 is inserted into the medicine bag when the medicine on the weighing dish 55 is stored in the medicine bag. The weighing pan 55 may have a structure in which the corner portion 551 and the corner portion 552 have roundness of the same radius.

Further, a non-slip member for increasing the frictional resistance between the bottom surface of the weighing dish 55 and the upper surface of the previously described placing portion 57 on either or both of the bottom surface of the weighing dish 55 and the upper surface of the previously described placing portion 57. It is conceivable that is provided. As a result, in the inspection support device 100, the shaking of the weighing pan 55 placed on the above-mentioned placement portion 57 is suppressed, and weighing using the weighing pan 55 can be stably performed. When the non-slip member is provided on the weighing pan 55, the anti-slip member is provided on a part or all of the bottom surface of the weighing pan 55. Similarly, when the non-slip member is provided on the previously described placement portion 57, the non-slip member is provided on a part or all of the upper surface of the previously described placement portion 57. Further, it is considered that the non-slip member is a sheet having adhesiveness. As a result, the weighing pan 55 and the previously described placing portion 57 are temporarily fixed by the non-slip member, and the shaking of the weighing pan 55 is further suppressed, so that the weighing by the weighing portion 5N is not stable, for example. Is avoided. The non-slip member may be provided on the platter 58 described later.

The load cell 56 is a load transducer that supports the previously described placement portion 57 and measures the weight of the weighing object placed on the previously described placement portion 57. In the inspection support device 100, the weighing dish 55 is placed on the above-mentioned placing portion 57, so that the weight of the medicine placed on the weighing dish 55 is weighed by the load cell 56. As the load cell 56, a load cell having a small rated capacity such as 300 g or 500 g and high weighing accuracy is used. In addition, it is considered as another embodiment that the weighing pan 55 and the above-mentioned placing portion 57 are integrally configured.

The above-mentioned placing portion 57 is supported by the load cell 56, and the weighing pan 55 is placed on the upper surface thereof. Further, a recess for stably mounting the bottom surface of the weighing pan 55 is formed on the upper surface of the above-mentioned placing portion 57. By the way, it is also conceivable that the load cell 56 and the previously described placement portion 57 are connected below the upper surface 501 of the weighing device 50, and a large-sized opening corresponding to the previously described placement portion 57 is formed on the upper surface 501. .. However, in this case, a wide gap is formed between the upper surface 501 and the above-mentioned placement portion 57, and there arises a problem that dust or the like easily enters the inside through the gap. On the other hand, in the weighing device 50, the load cell 56 and the above-mentioned mounting portion 57 are connected above the upper surface 501, and a small opening corresponding to the connecting portion is formed in the upper surface 501. .. As a result, the weighing device 50 realizes a structure in which dust and the like are less likely to enter from the opening of the upper surface 501.

In the weighing device 50, the weight of the weighing pan 55 and the previously described placing portion 57 is included in the weighing result by the load cell 56. Therefore, the control unit 10 executes tare pulling at the time of weighing using the load cell 56, and subtracts the tare weight of the weighing pan 55 and the above-mentioned placing portion 57 from the weighing result of the load cell 56 to obtain the weighing value. Obtained as a result of weighing the chemicals placed on the dish 55. The tare weight is initially set at the time of shipment of the inspection support device 100, but the inspection support device 100 can also reset the tare weight at an arbitrary timing. Further, when the non-slip member is provided on either one or both of the weighing pan 55 and the above-mentioned placement portion 57 as described above, the weight of the non-slip member is also included in the tare weight.

Further, as shown in FIG. 6, in the weighing device 50, instead of the plurality of the weighing plates 55, a large plate 58 (an example of an expansion mounting portion) having a size larger than the weighing plate 55 is used to weigh the medicine. It is possible to do. The platter 58 can be placed over the plurality of weighing portions 51 to 54. Specifically, on the bottom surface of the platter 58, a convex portion 581 is provided at a position corresponding to the previously described placing portion 57 of the plurality of weighing portions 51 to 54. Then, in the weighing device 50, after the weighing dish 55 is removed as shown in FIG. 4, each of the convex portions 581 of the platter 58 is in front of the plurality of weighing portions 51 to 54 as shown in FIG. It is placed on each of the description placement portions 57. As a result, for example, when the rated capacity of the load cell 56 of the weighing units 51 to 54 is 500 g, the weighing device 50 can weigh up to 2.0 kg in total by using the platter 58. Further, the platter 58 is not limited to the usage mode in which the large plate 58 is placed on the previously described placing portions 57 of the plurality of weighing units 51 to 54 instead of the plurality of the weighing plates 55, and the plurality of the weighing plates 55 are described above. It is also conceivable that the weighing pan 55 may be placed on the weighing pan 55 while being placed on the placing portion 57. As a result, the user does not need to attach / detach each of the weighing plates 55, which improves convenience. The convex portion 581, the previously described placing portion 57, and the weighing dish 55 of the platter 58 are placed on the previously described placing portion 57 or the weighing dish 55 of the four weighing portions 51 to 54 in which the platter 58 is placed. It has a stable shape in the state of being squeezed.

Further, in the platter 58, a cross portion 582 indicating the center position of the platter 58 is formed. As a result, the cross portion 582 serves as an index for setting the medicine in the center of the platter 58, and the user can be urged to set the medicine in the center of the platter 58. Further, when the chemical is not placed in the center of the platter 58, the load acting on the weighing portions 51 to 54 from the platter 58 is biased, and only the weighing value of any one of the weighing portions 51 to 54 is distributed. It is possible that the rated capacity will be exceeded. For example, when the rated capacity of each of the weighing units 51 to 54 is 200 g and 500 g of a chemical is placed on the platter 58, the weighing value of any one or more of the weighing units 51 to 54 May exceed the rated capacity of 200g. Therefore, when the control unit 10 uses the platter 58, the difference in the weighing values between the weighing units 51 to 54 exceeds a predetermined range, that is, the load acts evenly. If not, it is possible to display a caution message such as "Please move to the center".

Further, the cross portion 582 serves as an index for setting the platter 58 at the center of the weighing portions 51 to 54 so that the load acts evenly on the weighing portions 51 to 54, and the user sets the platter 58. It is also conceivable that it will be easier to set in the center of the weighing portions 51 to 54. It is also conceivable that, for example, an index portion for determining the center position of the weighing portions 51 to 54 is formed on the upper surface 501. In this case, the cross portion 582 and the index portion are referred to. On the other hand, it becomes easier to set the platter 58 at the center of the weighing portions 51 to 54. Further, on the inner wall surface of the platter 58, a recess 583 indicating the center position in the vertical direction and the center position in the horizontal direction in the plan view of the platter 58 is formed. Therefore, even when the cross portion 582 is hidden by the chemicals in the platter 58, the center position of the platter 58 can be inferred with reference to the recess 583, and the user can weigh the platter 58. It becomes easy to set in the center of the portions 51 to 54. Further, when the large plate 58 is photographed by the photographing unit 70, the control unit 10 determines the center position of the large plate 58 based on the position and shape of the cross portion 582 or the concave portion 583 included in the photographed image. Can be detected. For example, it is conceivable that the control unit 10 displays a warning on the display unit 20 when the center position of the platter 58 is out of a predetermined range.

The information reading unit 60 can read identification information such as a one-dimensional code such as a barcode (JAN, GS1) or a two-dimensional code such as a QR code (registered trademark), and the read identification information is read as described above. It is a bar code reader to input to the control unit 10.

Specifically, the information reading unit 60 is used when reading the identification information (hereinafter referred to as "prescription identification information") described in the medicine bag for identifying the prescription data. The prescription identification information is printed on the medicine bag by the dispensing support system 200, and the prescription identification information includes a prescription number and an Rp number for identifying Rp data of the same usage unit to be contained in the same medicine bag. Etc. are included. The prescription identification information may be other information such as order information as long as it is information that can identify the Rp data.

The information reading unit 60 is also used to read the identification information (hereinafter referred to as “drug identification information”) described in the packaging material of the medicine such as a packing paper or a PTP sheet for identifying the medicine. Be done. The drug identification information is, for example, a JAN code, an RSS code, a YJ code, a GS1 code, or the like.

Then, the control unit 10 can acquire the prescription data corresponding to the prescription identification information from the storage unit 40 when the prescription identification information is read from the medicine bag by the information reading unit 60. .. Further, the control unit 10 may specify the type of the drug corresponding to the drug identification information based on the drug master when the drug identification information is read from the packaging material by the information reading unit 60. It is possible. The types of chemicals include the same chemicals having different standardized amounts as different types of chemicals. For example, "Memary Tablets 5 mg", "Memary Tablets 10 mg", and "Memary Tablets 20 mg" are treated as different types of drugs because they have the same drug name but different standardized amounts.

As shown in FIG. 2, the photographing unit 70 includes a camera body unit 710 and a holding member 720 that holds the camera body unit 710. The camera body 710 is a digital camera used for shooting a still image or a moving image of a subject. In the inspection support device 100, an image is photographed by the photographing unit 70 according to a control instruction from the control unit 10, and the photographed image is transmitted from the photographing unit 70 to the control unit 10. It is also conceivable that the moving image information of the shooting range captured by the shooting unit 70 is input to the control unit 10, and the still image is acquired from the moving image information by the control unit 10. In this case, the control unit 10 can determine the situation within the shooting range of the shooting unit 70 at any time based on the moving image information.

Here, it is conceivable that the photographing unit 70 is arranged at a position and orientation in which the weighing units 51 to 54 of the weighing device 50 and the display unit 20 can be simultaneously photographed. By the way, in the photographing unit 70, the connecting portion 711 provided in the camera main body 710 is held by the holding member 720, so that the camera main body 710 is held by the holding member 720. At this time, the holding member 720 holds the camera body 710 in a state in which the shooting range by the camera body 710 can be adjusted within a predetermined range (for example, about 1 mm). For example, the holding member 720 has a swinging mechanism capable of swinging the holding portion for holding the connecting portion 711 of the camera body portion 710 within a predetermined width range. Thereby, in the inspection support device 100, it is possible to easily adjust the shooting range shot by the shooting unit 70 by finely adjusting the orientation of the camera body portion 710 held by the holding member 720. Is. Further, the photographing unit 70 may be capable of photographing at least the weighing units 51 to 54, and it is considered as another embodiment that the display unit 20 is not included in the photographing range. Further, the photographing unit 70 may be fixed to the cover member 90.

As shown in FIG. 2, the photographing unit 70 is supported by the support arm 71 by fixing the holding member 720 to the support arm 71, and the support arm 71 has a rotation support unit 72. It is rotatably connected to the support arm 73 via. As a result, the user can also rotate the support arm 71 to finely adjust the shooting range of the shooting unit 70. On the other hand, the support arm 73 is fixed to the weighing device 50. Further, as another embodiment, the support arm 73 is rotatably supported by the weighing device 50, and the support arm 73 can be rotated to be compactly foldable when the cover member 90 is closed. Conceivable.

[Inspection support processing]
Hereinafter, an example of the procedure of the inspection support process executed by the control unit 10 in accordance with the inspection support program in the inspection support device 100 will be described with reference to the flowchart of FIG. 7. Specifically, the inspection support process is started by the control unit 10 by turning on the power of the inspection support device 100 or returning from the power saving mode. Further, the inspection support process ends when the inspection support device 100 is shut down or when the power saving mode is entered without any operation for a predetermined time or longer. When the power of the inspection support device 100 is turned on or when the power saving mode is restored, the control unit 10 executes user authentication by inputting a user ID and password using the display unit 20 and the operation unit 30. By doing so, the user of the inspection support device 100 is specified.

<Step S11>
First, in step S11, the control unit 10 causes the display unit 20 to display a predetermined prescription inspection screen D10. Here, FIG. 8 is a diagram showing an example of the prescription inspection screen D10. As shown in FIG. 8, the prescription inspection screen D10 has an unprocessed information key K11, a packing paper selection key K12, a visual inspection key K13, a platter use key K14, a tare key K15, a menu key K16, and an inspection completion key. Operation keys such as K17, the shooting key K18, and the image display key K19 are displayed. Further, on the prescription inspection screen D10, the weighing display areas A11 to A14 and the prescription display area A15 are displayed. The name of the user authenticated by the user authentication is also displayed as the certifier on the prescription inspection screen D10. Further, the control unit 10 displays an authentication screen for performing the user authentication again when, for example, the vicinity of the user's name is operated, and subsequently inputs an authenticator such as a user ID and a password. It is possible to switch.

The unprocessed information key K11 is an operation key for displaying a list of unprocessed prescription data for which inspection has not been completed on the prescription inspection screen D10. In response to the operation of the unprocessed information key K11, the control unit 10 causes the prescription inspection screen D10 to display an unprocessed display area A21 showing a list of unprocessed prescription data, as shown in FIG. In the unprocessed display area A21, information such as a prescription date, a patient name, a total Rp number, and a voucher number is displayed in a list as information for identifying unprocessed prescription data.

The search operation area A22 and the detailed display key K21 are displayed in the unprocessed display area A21. The control unit 10 searches for the prescription data according to the items selected in the search operation area A22 and the input characters input in the search operation area A22, and displays the search results. For example, FIG. 9 shows a display example when the item “date” is selected in the search operation area A22 and the character “20131130” is input, and the unprocessed display area A21 is a prescription. A list of prescription data whose date is November 30, 2013 is displayed as a search result. On the other hand, when the detailed display key K21 is operated, the control unit 10 causes the detailed information about the prescription data at the place where the detailed display key K21 is displayed to be displayed. The detailed information includes, for example, the contents (drug name, usage, daily dose, etc.) of each one or a plurality of prescription data (hereinafter referred to as “Rp data”) of the same usage unit included in the prescription data. In addition, each of the Rp data includes one kind or a plurality of kinds of prescription drugs having the same usage and being contained in the same medicine bag.

Returning to FIG. 8, when the packing paper selection key K12 reads the medicine identification information from the packing paper by the information reading unit 60, the medicine identification information does not include the preset specific information. In addition, it is an operation key for designating the type of the packing paper to be used when weighing the packing paper. For example, there are 10 types of packing paper such as 60 mm, 70 mm, 76 mm, 80 mm, and 90 mm for each of cellopoly and glassine. The control unit 10 displays a plurality of pre-registered packing papers as selection candidates in response to the operation of the packing paper selection key K12, and presets the packing papers selected from the plurality of packing papers. The weight is set as the weight of the packing paper used in the weighing inspection process described later. In addition, the specific information is known in a dispensing device such as a tablet packing machine or a powder packing machine in which a packing process using the packing paper is executed, and the weight of the packing paper is known, and the drug identification information is used. This is information for determining whether or not the weight of the packing paper is included in the weight per packing paper contained in the packing paper or the total weight of all the packing papers. For example, the specific information is information for identifying the manufacturer of the tablet packing machine or the powder packing machine.

The visual inspection key K13 is an operation key for executing a visual inspection process on the prescription data displayed in the prescription display area A15. The control unit 10 is selected in the prescription display area A15 as shown in FIG. 10 when the visual inspection key K13 is operated with one or more drugs included in the prescription data selected. The display unit 20 displays the visual inspection screen D11 for executing the visual inspection for each of the chemicals. As shown in FIG. 10, on the visual inspection screen D11, a drug information display area A31, a drug image display area A32, a target value display area A33, and an inspection input area A34 are displayed corresponding to each drug. There is.

Specifically, the control unit 10 reads out the drug name of the drug to be visually inspected selected on the prescription display screen D10 from the prescription data or Rp data and displays it in the drug information display area 31. Further, the control unit 10 reads out the drug image of the drug to be visually inspected from the drug master and displays it in the drug image display area A32. Further, the control unit 10 reads out the target value of the drug to be visually inspected from the prescription data or the Rp data and displays it. The control unit 10 associates the numerical value input to the input area A34 at the time of inspection with the chemical to be visually inspected and stores it in the storage unit 40 as an inspection history. Here, the units such as "tablet", "g", "packet", and "capsule" displayed in the input area A34 at the time of inspection are units preset for each drug in the drug master. If all the chemicals to be visually inspected cannot be displayed on the visual inspection screen D11, the control unit 10 responds to a left / right flick operation or an arrow key operation on the visual inspection screen D11 to display the visual inspection target. Scroll the display of chemicals to display.

Then, when the confirmation key K31 is operated on the visual inspection screen D11, the control unit 10 treats the chemicals to be visually inspected displayed on the visual inspection screen D11 as having been completed. It is stored in the storage unit 40 as an inspection history. As described above, in the visual inspection process, information such as the chemical name, the chemical image, and the target value of the chemical to be visually inspected is displayed on the visual inspection screen D11, so that the user refers to the visual inspection screen D11. The visual inspection of the chemical to be visually inspected can be easily performed.

Further, returning to FIG. 8, the platter use key K14 is an operation key for executing the weighing inspection process using the platter 58. As shown in FIG. 11, the control unit 10 causes the prescription inspection screen D10 to display one weighing display area A41 instead of the weighing display areas A11 to A14 in response to the operation of the platter use key K14. .. The control unit 10 may, for example, gray out or hide the weighing display areas A11 to A14. In the weighing display area A41, the total of all the weighing values of the weighing units 51 to 54 is displayed as a weighing result. Further, in the weighing display area A41, a collation result between the weighing result when the platter 58 is used and the prescription data in the weighing inspection process described later is displayed. As a result, in the inspection support device 100, even a large amount of chemicals or chemicals having a large size, which are difficult to weigh in each of the weighing plates 55, can be weighed and inspected using the large plate 58.

The tare key K15 is used in the weighing device 50 to start the tare processing for updating the set value of the tare weight of the tare corresponding to each of the weighing units 51 to 54. For example, when using the platter 58, the user operates the tare key K15 after placing the platter 58 on the weighing units 51 to 54. As a result, the control unit 10 sets the current weighing value of each of the weighing units 51 to 54 as the tare weight of each of the weighing units 51 to 54. Therefore, the control unit 10 can weigh the medicine placed on the weighing pan 58 by subtracting the tare weight from the weighing value weighed by the weighing units 51 to 54. At this time, when the large plate 58 is placed on top of each of the weighing plates 55, the tare weight also includes the weights of the four weighing plates 55. Even when the large plate 58 is changed to the weighing plate 55, the tare key K15 is operated to set the tare weight corresponding to the weighing plate 55.

The menu key K16 is an operation key for displaying menus of various functions of the inspection support device 100. The control unit 10 displays a menu screen for performing operations such as initial setting, master registration, environment setting, software version update, and history inquiry in response to the operation of the menu key K16.

The inspection completion key K17 executes a visual inspection process or a weighing inspection process, which will be described later, for a drug for which inspection has not been completed among the Rp data currently displayed on the prescription inspection screen D10 in the inspection support device 100. It is operated when completing the inspection without any. In response to the operation of the inspection completion key K17, the control unit 10 completes the inspection of the drug whose inspection has not been completed among the Rp data currently displayed on the prescription inspection screen D10, and records the history as described above. After storing in the storage unit 40, the inspection of the Rp data is completed. As a result, even if uninspected chemicals that the pharmacist can visually determine to be appropriate remain, the inspection work can be completed by operating the inspection completion key K17 to complete the inspection of the displayed Rp data. It is possible to speed up the process. When the inspection is forcibly completed by operating the inspection completion key K17, the control unit 10 may display the inspection completion screen indicating that the inspection is completed on the display unit 20. Conceivable. On the inspection completion screen, among the Rp data, the weighed and inspected chemicals inspected by the weigh-in inspection process described later are marked with a predetermined first color check mark, and are visually inspected by the visual inspection process described later. The inspected chemicals are marked with a predetermined second color check mark different from the first color. Further, among the Rp data, uninspected chemicals that have not been inspected by the weighing inspection processing or the visual inspection processing are in a mode that can be distinguished from the weighing inspected chemicals and the visually inspected chemicals (for example, without a check mark). Is displayed. In the inspection completion screen, it is sufficient that the weighed and visually inspected chemicals, the visually inspected chemicals, and the uninspected chemicals can be distinguished on the inspection completion screen, and for example, the background colors of the respective chemicals may be different. ..

The shooting key K18 is an operation key for recording a shot image by the shooting unit 70. The control unit 10 causes the imaging unit 70 to capture an image in response to an operation of the imaging key K18. Then, the control unit 10 associates the captured image with the prescription data to which the Rp data currently displayed on the prescription inspection screen D10 belongs and records it in the storage unit 40 as an inspection history. Thereby, the control unit 10 can display the photographed image stored in the storage unit 40 for each prescription data. As another embodiment, it is conceivable that the control unit 10 associates the captured image with each Rp data and stores it in the storage unit 40. Further, as another method of use, after the inspection of the medicine using the inspection support device 100 is completed, the prescription, the medicine bag, and the medicine corresponding to the prescription data to be inspected by the user are subjected to the weighing device. It is conceivable that the photographing key K18 is operated after being placed within the photographing range of the photographing unit 70 such as the upper surface 501 of the 50. As a result, the prescription, the medicine bag, and the medicine are photographed by the photographing unit 70, and the photographed image is recorded in the storage unit 40 as an inspection history in association with the prescription data.

Here, FIG. 12 is a diagram showing an example of the inspection history inquiry screen D12 for referring to the inspection history in the inspection support device 100. On the inspection history inquiry screen D12, an extraction condition display area A51 in which conditions for extracting the inspection history stored in the storage unit 40 can be input, a list display area A52 for displaying the extraction result, and the list display. The history content display area A53 in which the content of the inspection history selected in the area A52 is displayed is displayed. Specifically, in the extraction condition display area A51, it is possible to input the inspection period (inspection date and time), prescription date, patient name, drug name, pharmacist name, and presence / absence of yellow determination. Here, FIG. 32 is a diagram showing an example of the input screen of the inspection period. On the input screen shown in FIG. 32, the start date and time of the inspection date and time (year, month, day, hour, minute, second) and the end date and time of the inspection date and time (year, month, day, hour, minute, second) can be input. Is. Then, the control unit 10 reads out the inspection history matching the conditions input in the extraction condition display area A51 from the storage unit 40 and displays it in a list on the inspection history inquiry screen D12. In the history content display area A53, the target value (value of tablets, capsules, sheets, etc.) of the drug corresponding to the prescription data is displayed in the target column, and the inspection support device 100 weighs in the inspection column. The converted value (value of tablets, capsules, sheets, etc.) obtained by converting the weighed value of the medicine to the unit of the medicine is displayed. However, among the prescription drugs, the characters "visual" are displayed in the inspection column of the drugs that have been inspected by the visual inspection process described later. Further, on the inspection history inquiry screen D12, the thumbnail image of the image taken by the photographing unit 70 stored in the storage unit 40 as the inspection history of the prescription data selected in the list display area A52 is the prescription inspection screen D10. Similarly, it is displayed as the image display key K19. When the prescription, the medicine bag, and the medicine are photographed by the photographing unit 70, the thumbnail image of the photographed image is also displayed as the image display key K19. The control unit 10 enlarges and displays the captured image corresponding to the image display key K19 on the inspection history inquiry screen D12 in response to the operation of the image display key K19.

Further, returning to FIG. 8, the image display key K19 is a thumbnail image of the image taken by the photographing unit 70 stored in the storage unit 40 as the inspection history of the prescription data displayed in the prescription display area A15. .. In FIGS. 8 and 12, "image 1" to "image 4" are displayed as thumbnail image names under the image display key K19, but "Rp number" and "ream" are displayed as thumbnail image names. It is also possible that "number" is used. For example, when the Rp number is "01", the name of the first image is "01-1" and the name of the second image is "01-2". Further, the control unit 10 enlarges and displays the thumbnail image corresponding to the image display key K19 in response to the operation of the image display key K19.

The weighing display areas A11 to A14 are display areas corresponding to the weighing units 51 to 54, respectively, and the weighing display areas A11 to A14 display the weighing results of the weighing units 51 to 54. Here, in the display unit 20, the weighing display areas A11 to A14 are displayed on the display unit 20 in the same arrangement as the weighing units 51 to 54. For example, the weighing display area A11 corresponding to the weighing unit 51 is arranged at the upper left like the weighing unit 51, and the weighing display area A12 corresponding to the weighing unit 52 is arranged at the upper right as with the weighing unit 52. Has been done. In this way, the control unit 10 causes the display unit 20 to display the weighing display areas A11 to A14 corresponding to each of the weighing units 51 to 54 in the same arrangement as each of the weighing units 51 to 54. Such display processing is executed by the display processing unit 17 of the control unit 10. Hereinafter, in the present embodiment, for convenience of explanation, the unspecified weighing display areas A11 to A14 may be referred to as "weighing display area A1M".

The prescription display area A15 is a display area in which a list of drug names and drug images of prescription drugs included in the Rp data to be displayed is displayed together with a patient name and a patient code. For drugs for which a drug image is not registered in the drug master, the characters "no image" are displayed instead of the drug image. Further, in the prescription display area A15, the prescription drug included in the Rp data can be selected, and one or more selected prescription drugs are marked with a check mark and are in the selected state. Further, even when the drug identification information is read by the information reading unit 60, the prescription drug corresponding to the drug identification information is marked with a check mark and is in the selected state. Of the prescription drugs displayed in the prescription display area A15, the drugs that have already been inspected by the visual inspection process described later are displayed with a background color different from that of other drugs.

<Steps S12 to S13>
Next, in steps S12 to S13, the control unit 10 determines whether or not an operation for specifying the prescription data to be inspected in the inspection support device 100 has been executed. Specifically, in step S12, the control unit 10 determines whether or not the prescription identification information described in the medicine bag has been read by the information reading unit 60. Further, in step S13, the control unit 10 determines whether or not an operation of selecting prescription data from the unprocessed list has been performed. Then, when the prescription data is specified (S12 or S13: Yes side), the control unit 10 shifts the process to step S14.

<Step S14>
In step S14, the control unit 10 reads out the prescription data specified in step S12 or step S13. Specifically, when the prescription identification information is read from the medicine bag in step S12, the control unit 10 reads the Rp data corresponding to the prescription identification information from the storage unit 40. That is, the control unit 10 can acquire the prescription data to be inspected based on the prescription identification information of the medicine bag read by the information reading unit 60. Here, the processing is executed by the collation processing unit 14 of the control unit 10. When Rp data is selected in the detailed information displayed in response to the operation of the detailed display key K21 in the unprocessed display area A21, the control unit 10 specifies the Rp data as an inspection target. It is also possible.

When unprocessed prescription data is selected in step S13, the control unit 10 reads the selected prescription data from the storage unit 40. That is, the control unit 10 can select the prescription data to be inspected from the plurality of prescription data according to the user operation. Here, the processing is executed by the collation processing unit 14 of the control unit 10.

Note that FIG. 8 is a display example of the prescription inspection screen D10 when unprocessed prescription data is selected in step S13. When the prescription data is selected in step S13, the Rp data to be inspected is not specified even if the prescription data includes a plurality of Rp data. Therefore, as shown in FIG. 8, in the prescription display area A15, the designated RpNo “1/3” for indicating the Rp data currently to be displayed among the Rp data included in the prescription data is displayed. There is.

For example, the designated RpNo "1/3" indicates a state in which the prescription data contains three Rp data and the first Rp data is currently displayed. Then, the control unit 10 changes the designated RpNo by the operation of "+" and "-" displayed in the prescription display area A15 or the direct input operation of the numerical value, and corresponds to the changed designated RpNo. The Rp data to be used is displayed in the prescription display area A15. Further, the control unit 10 corresponds to the drug identification information from the prescription data displayed in the prescription display area A15 when the drug identification information is read from the package material of the drug by the information reading unit 60. The Rp data including the drug to be used is searched, and the Rp data is displayed in the prescription display area A15.

On the other hand, when the prescription identification information is read from the medicine bag in step S12, the Rp data to be inspected can be specified by the prescription identification information. Therefore, when the prescription identification information is read from the medicine bag in step S12, the Rp data corresponding to the prescription identification information is displayed on the prescription inspection screen D10, and the display of the designated RpNo in the prescription display area A15 is displayed. Omitted.

<Step S15>
Subsequently, in step S15, when the prescription data or the Rp data contains a visual inspection setting chemical set in advance as a chemical to be inspected by the visual inspection process (S15: Yes side). The process is shifted to step S151, and the visual inspection process described later is executed. In this case, the chemicals set for visual inspection are specified as chemicals subject to visual inspection. The chemicals set for visual inspection are, for example, chemicals having no barcode attached to the packaging material of the chemicals, or chemicals prepared by mixing and dispensing water and paste. If the prescription data or the Rp data does not contain a drug to be treated as the visual inspection target drug (S15: No side), the process proceeds to step S16. Further, it is considered as another embodiment that the step S15 is omitted.

<Step S16>
In step S16, when the operation for starting the visual inspection is performed (S16: Yes side), the control unit 10 shifts the process to step S151 and does not perform the operation for starting the visual inspection. If (S16: No side), the process is shifted to step S17. Specifically, the control unit 10 starts the visual inspection when the visual inspection key K13 is operated with one or a plurality of prescription drugs displayed on the prescription inspection screen D10 selected. It is determined that the operation for this has been performed. In this case, one or more prescription drugs selected on the prescription inspection screen D10 are specified as the drugs to be visually inspected.

<Step S17>
In step S17, when the drug identification information is read from the packing paper which is the packaging material of the drug (S17: Yes side), the control unit 10 shifts the process to step S171 and performs the visual inspection process described later. Execute. For example, on the packaging paper, the drug identification information corresponding to the drug packaged in the packaging paper is recorded by a code such as a QR code (registered trademark). Further, when the drug identification information is not read from the packing paper (S17: No side), the control unit 10 shifts the process to step S18.

<Step S18>
In step S18, when the drug identification information is read from the PTP sheet which is the packaging material of the drug (S18: Yes side), the control unit 10 uses the prescription drug corresponding to the drug identification information as the drug to be weighed and inspected. The identification is performed, the process is shifted to step S19, and the weighing inspection process described later is executed. Further, when the drug identification information is not read from the PTP sheet (S18: No side), the control unit 10 returns the process to the step S16. Even when the drug identification information is read, if the drug corresponding to the drug identification information is registered in advance as a drug that does not undergo weighing inspection processing, or if the drug corresponding to the drug identification information is used. If the weight per unit amount is not stored in the drug master, another embodiment may be considered in which the control unit 10 shifts the process to step S151.

Further, even when the drug identification information is not read (S18: No side), the control unit 10 selects only one drug displayed on the prescription inspection screen D10 and determines it in advance. When the operation to start the weighing inspection process is performed, it is also possible to shift the process to step S19 and execute the weighing inspection process for the drug. For example, the operation for starting the weighing inspection process is an operation of pressing and holding the display area of the drug, an operation of the weighing inspection key (not shown) displayed on the prescription inspection screen D10, or the like. On the other hand, if the operation to start the weighing inspection process is not performed, the process is returned to step S16. The target chemicals for which the weighing inspection processing start operation is arbitrarily performed are, for example, chemicals to which the chemical identification information is not attached to the packaging material, chemicals in which a plurality of sheets are in one package, and tablets. These are chemicals that have been packaged in a packaging machine and have been packaged.

<Steps S151, S171>
In step S151 or step S171, the control unit 10 executes a visual inspection process that supports a user to visually confirm a chemical image of the chemical to be visually inspected. Here, the visual inspection process is executed by the visual inspection processing unit 15 of the control unit 10.

In the visual inspection process, the control unit 10 first causes the display unit 20 to display the visual inspection screen D11 (see FIG. 10). The control unit 10 displays one or a plurality of prescription drugs specified in steps S15 to S17 on the visual inspection screen D11 as the visual inspection target chemicals. Specifically, when the drug identification information of the packing paper is read in the step S17, the control unit 10 may use one or a plurality of the drug identification information contained in the packing paper based on the drug identification information. The chemical is specified as the chemical to be visually inspected. Then, the control unit 10 reads out the drug name, the drug image (naked lock image), the target value, and the like of the drug to be visually inspected from the prescription data, the Rp data, or the drug master, and the visual inspection screen. Displayed on D11. After that, when the confirmation key K31 on the visual inspection screen D11 is operated, the control unit 10 treats the chemicals to be visually inspected displayed on the visual inspection screen D11 as having been completed. It is stored in the storage unit 40 as an inspection history. Further, it is also conceivable that the control unit 10 determines that the visual inspection has been completed when a preset predetermined time has elapsed after the display of the visual inspection screen D11, and automatically turns off the visual inspection screen D11. Be done. Further, it is also conceivable that the control unit 10 automatically pops up the enlarged screens of the chemical images in order after displaying the visual inspection screen D11 and erases them after a predetermined time.

By the way, among the chemicals displayed on the visual inspection screen D11 when the control unit 10 reads the chemical identification information from the PTP sheet by the information reading unit 60 while the visual inspection screen D11 is displayed. It is conceivable that the storage unit 40 stores the fact that the drug corresponding to the drug identification information has been collated by the drug identification information as an inspection history. As a result, for example, when the medicine unpacked from the PTP sheet is packaged in the packing paper by a tablet packing machine or a powder packing machine, the GS1 code or the like is read from the unpacking PTP sheet in the information reading unit. By reading with 60, the labor of visual inspection of at least a part of the chemicals packaged in the packing paper is reduced. For example, the result of the collation processing of the drug identification information in the visual inspection is reflected in the result of "bar code confirmation" of the history display area A53 in FIG.

When the drug identification information on the packing paper is read in step S17, in the visual inspection process, the user performs an inspection with reference to the drug in the packing paper and the visual inspection screen D11. There is a need. On the other hand, in the drug identification information printed on the packing paper in a dispensing device such as the tablet packing machine or the powder packing machine, the drug names and dosage forms of all the drugs contained in the packing paper are included. , Dispensing amount (weight or quantity), and packaged information regarding the contents such as patient information may be included. Therefore, when the drug identification information on the packing paper is read in step S17, the control unit 10 collates the packaging information included in the drug identification information with the prescription data, and the collation result is obtained. If they match, it is conceivable that the inspection of each of the medicines contained in the packing paper is completed without executing the visual inspection process and the weighing inspection process. As a result, it is possible to reduce the time and effort required for visual inspection of the chemicals packaged in the packaging paper by the dispensing device.

<Step S172>
After the execution of step S171, in step S172, the control unit 10 determines whether or not the weighing inspection setting is set to ON, and if the weighing inspection setting is set to ON (S172: Yes). Side), the process is shifted to step S19. On the other hand, when the weighing inspection setting is set to OFF (S172: No side), the control unit 10 shifts the process to step S20. The weighing inspection setting is a setting relating to whether or not to execute the weighing inspection process using the weighing device 50 together with the visual inspection process when the drug identification information is read from the packing paper in step S17. The control unit 10 can arbitrarily change the content of the weighing inspection setting according to the user operation at the time of setting the environment of the inspection support device 100 or the like. Further, when the drug identification information is read from the packing paper in step S17, the control unit 10 may switch whether or not to execute the weighing inspection process according to the subsequent user operation. .. Further, it is considered that the weighing inspection setting is effective not only when the drug identification information is read from the packing paper but also for a drug predetermined as a drug that can be weighed by the inspection support device 100. Be done.

<Step S19>
Then, in step S19, the control unit 10 starts a weighing inspection process including a collation process for collating the weighing result by the weighing unit 5N with the prescription data. Here, the processing is an example of the collation processing step, and is executed by the collation processing unit 14. Specifically, in step S19, the control unit 10 initiates a new weighing inspection process corresponding to the drug identification information, and then shifts the process to step S20. That is, each time the drug identification information is read in the step S18, the control unit 10 individually starts the weighing inspection process corresponding to the drug identification information. Therefore, when the drug identification information is sequentially read from the plurality of PTP sheets, the control unit 10 activates the plurality of the weighing inspection processes, and the weighing inspection processes are executed in parallel. Become. Further, when the weighing inspection setting is ON, the weighing inspection process is individually started each time the drug identification information is read from the packing paper.

By the way, when the drug identification information of the packing paper includes the weight of one packet including the weight of the packing paper or the total weight of all the packing papers, the packing paper is used as described above. In the weighing inspection process of step S19, which is executed when the drug identification information is read, the weighing result by the weighing unit 5N is combined with the weight of the packing paper included in the drug identification information. It may be checked against the weight of the minutes or the total weight of all the packing papers. It should be noted that the dispensing data or the packaging data at the time of dispensing executed based on the prescription data in this way is also an example of the prescription data. Further, when the drug identification information of the packing paper does not include the weight of one packet including the weight of the packing paper or the total weight of all the packing papers, the control unit 10 may use the weight of the packing paper. Target the number of packages of the drug to be weighed and the weight corresponding to the package for inspection according to the type of packing paper selected after the operation of the wrapping paper selection key K12 or the type of the preset packing paper. It is conceivable to add to the value and execute the weighing inspection process. Further, when the drug identification information of the packing paper does not include the weight of one packet including the weight of the packing paper or the total weight of all the packing papers, the control unit 10 may perform the minute. It is also conceivable to calculate the total weight based on the chemical name, YJ code, fraction, etc. packaged in the wrapping paper, and collate the value with the weighing result by the weighing unit 5N.

<Step S20>
After that, in step S20, whether or not the control unit 10 has completed the inspection of all the prescription drugs contained in the Rp data specified in step S12 or the prescription data specified in step S13. To judge. Specifically, the control unit 10 determines whether or not the inspection by either the visual inspection process or the weighing inspection process has been completed for all the chemicals contained in the Rp data or the prescription data. Here, when the control unit 10 determines that the inspection of all of the prescription drugs has been completed (S20: Yes side), the process shifts to step S21. Further, when the control unit 10 determines that the prescription drug for which the inspection has not been completed remains (S20: No side), the process returns to the step S16.

<Step S21>
In step S21, the control unit 10 causes the display unit 20 to display an inspection completion notification to the effect that the inspection of the Rp data or the prescription data has been completed, and returns the process to the step S11. Here, the process is executed by the inspection completion notification unit 16 of the control unit 10. As a result, the user can clearly grasp that the inspection of the Rp data or the prescription data has been completed by referring to the display of the display unit 20. It is also conceivable that the inspection support device 100 is connected to the printer via the network N1. In this case, it is conceivable that the control unit 10 can print the inspection execution record of the Rp data or the prescription data for which the inspection has been completed in the step S21 by using the printer. The inspection execution record includes, for example, patient information (patient name, patient ID, age, gender, etc.), usage, drug, inspection result (weighing result, target value, collation result, etc.) and the like. Specifically, the control unit 10 automatically prints the inspection execution record in step S21, or prints the inspection execution record according to the user operation on the screen on which the inspection completion notification is displayed. Is possible. The control unit 10 can also set in advance whether or not to automatically print the inspection execution record according to the user operation. It is also conceivable that the control unit 10 can print the medicine bag based on the Rp data or the prescription data using the printer.

When the prescription data is specified in step S13, the control unit 10 causes the display unit 20 to display an inspection completion notification every time the inspection of the Rp data included in the prescription data is completed. Is also possible. As a result, the inspection will be performed in units of the Rp data, and it will be possible to collectively perform the inspection for each prescription drug to be contained in the same medicine bag.

[Weighing inspection processing]
Subsequently, with reference to FIG. 13, the weighing inspection process started in step S19 will be described.

<Step S30>
First, in step S30, in the control unit 10, the drug corresponding to the drug identification information read from the PTP sheet or the packing paper is displayed in the prescription display area A15 as the prescription data to be inspected or the prescription data. It is determined whether or not it is included in the Rp data. Here, if it is determined that the drug corresponding to the drug identification information is included in the prescription data or Rp data to be inspected (S30: Yes side), the process proceeds to step S31. On the other hand, when it is determined that the drug corresponding to the drug identification information is not included in the prescription data or Rp data to be inspected (S30: No side), the control unit 10 shifts the process to step S301. Even if the inspection target is prescription data, if the inspection is set for each Rp data in advance, the control unit 10 is read in step S30. It is conceivable to determine whether or not the drug corresponding to the drug identification information is included in the Rp data currently displayed in the prescription display area A15.

<Step S301>
In step S301, the control unit 10 displays the error message on the display unit 20, and then ends the weighing inspection process. For example, the error message includes a warning that the drug identification information read by the information reading unit 60 does not match the prescription data or the Rp data.

<Step S31>
In step S31, the control unit 10 stores in the storage unit 40 the weight per unit amount of the drug (hereinafter referred to as “unit weight”) corresponding to the drug identification information read in step S17 or step S18. Obtained from the above-mentioned drug master. Here, the process is executed by the unit weight acquisition unit 12 of the control unit 10. The control unit 10 may acquire the unit weight of the chemical from an external storage device. For example, when the drug identification information is a tablet, the weight per unit amount of the tablet is read from the drug master.

By the way, when the unit weight is less than 1.6 g, the influence of the error becomes large. Therefore, when the unit weight acquired in step S31 is less than a predetermined value such as 1.6 g, the control unit 10 changes the background color of the weighing display areas A11 to A14 to a predetermined light yellow color or the like. It is possible to change it. As a result, the user can perform the inspection work while paying attention to the fact that the unit weight is small. Further, it is conceivable that the prescription data or the Rp data contains the same drug having a different dose or usage. In this case, for example, the control unit 10 first identifies the highest-ranked drug displayed in the prescription display area A15 among the same drugs corresponding to the drug identification information as the drug to be weighed and inspected, and then inspects the drug. Among the unfinished drugs, the highest-level drug displayed in the prescription display area A15 is specified as the drug to be weighed and inspected. Further, as another embodiment, the control unit 10 similarly changes the background color of the weighing display areas A11 to A14 even when the unit weight acquired in step S31 is equal to or more than a preset allowable maximum value. It is conceivable to change to a predetermined light yellow color.

<Step S32>
Next, in step S32, the control unit 10 determines whether or not the weighing value of any of the weighing units 5N has increased from 0. Here, when the control unit 10 determines that the weighing value of the weighing unit 5N of any of the weighing units 51 to 54 has increased from 0 (S32: Yes side), the process shifts to step S33. On the other hand, when the control unit 10 determines that the weighing values of the weighing units 51 to 54 have not changed from 0 (S32: No side), the process shifts to step S35.

<Step S33>
In step S33, the control unit 10 identifies the weighing unit 5N whose weighing value has increased from 0 in step S32 as the weighing unit corresponding to the drug identification information read in step S17 or S18. That is, the control unit 10 specifies one or more of the weighing units 5N whose weighing value has increased from 0 after the information reading unit 60 has read the drug identification information as the weighing unit corresponding to the drug identification information. Here, the specifying process is an example of the weighing specifying step, and is executed by the weighing specifying unit 11 of the control unit 10. For example, if the weighing values of the plurality of weighing units 5N increase from 0 after the drug identification information is read and before the next drug identification information is read, the plurality of weighing units 5N are used. Is associated with the previously read drug identification information. As a result, the user can divide a bundle of chemicals of the same type into a plurality of pieces and place them on the weighing unit 5N.

In the inspection support device 100 configured in this way, when the control unit 10 has a weighing unit in which the weighing value is increased from a value larger than 0 among the weighing units 5N (S32: No side). , The weighing unit is not specified as the weighing unit corresponding to the drug identification information. Therefore, the control unit 10 has a weighing unit 5N that should be associated with the previously read drug identification information and a weighing unit 5N that should be associated with the drug identification information that is read next. Even if they proceed at the same time, it is possible to distinguish those weighing units 5N and associate them with the drug identification information.

Further, in the control unit 10, after the weighing unit 5N corresponding to the drug identification information is specified in step S33, the weighing unit 5N corresponding to the drug identification information is determined in steps S35 or S36 described later. If the weighing value of the weighing unit 5N returns to 0 in the meantime, the association between the weighing unit 5N and the drug identification information is released. In this case, the control unit 10 also resets the display in the weighing display area A1M corresponding to the weighing unit 5N.

<Step S34>
In step S34, the control unit 10 starts displaying the amount of chemicals according to the weighing value by the weighing unit 5N specified in step S33. Specifically, the control unit 10 converts the weighing result of the weighing unit 5N into a predetermined unit and displays it in the weighing display area A1M corresponding to the weighing unit 5N. After that, the weighing result of the weighing unit 5N is continuously updated and displayed in the weighing display area A1M. The real-time update of the display of the weighing result is executed until the weighing result of the weighing unit 5N is stably determined. Here, the process of converting the weighing result by the weighing unit 5N into a predetermined unit based on the unit weight acquired in the step S31 is executed by the unit conversion processing unit 13 of the control unit 10. .. Further, the process of displaying the weighing result by the weighing unit 5N converted into a predetermined unit in the weighing display area A1M is executed by the display processing unit 17 of the control unit 10. The unit of the drug after conversion of the weighing result (tablet, capsule, package, sheet, g, etc.) is the same as, for example, the unit of the drug used in the prescription data (tablet, capsule, package, sheet, g, etc.). Is.

By the way, in the inspection support device 100, it is considered that the accuracy (range) of weighing by the weighing unit 5N can be switched. Specifically, it is conceivable that the weighing unit 5N includes a weighing control unit that inputs a weighing value weighed using the load cell 56 to the control unit 10. The weighing control unit is, for example, a control unit such as an ASIC or an MPU. Then, the weighing control unit changes the number of decimal places of the weighing value input to the control unit 10 as the weighing result of the load cell 56 of the weighing unit 5N in response to the control instruction from the control unit 10. Can be considered. For example, the weighing control unit has a first range mode in which a weighing value is input to the control unit 10 with accuracy up to the first decimal place in response to a control instruction from the control unit 10, and up to the second decimal place. It is conceivable that it is possible to switch between the second range mode in which the weighing value is input to the control unit 10 with accuracy.

In such a configuration, the control unit 10 can switch the operation mode of the weighing control unit to the first range mode or the second range mode depending on the situation. For example, the control unit 10 normally obtains a weighing value from the weighing unit 5N to the second decimal place by operating the weighing control unit of the weighing unit 5N in the second range mode. .. On the other hand, as the usage environment of the inspection support device 100, it is assumed that the value of the second decimal place of the weighing value of the weighing unit 5N is difficult to stabilize due to the influence of, for example, wind or vibration. Therefore, if the value at the second decimal place of the weighing value of the weighing unit 5N is not stable even after a predetermined time set in advance, the control unit 10 uses the weighing control unit of the weighing unit 5N. By operating in the first range mode, it is conceivable to acquire the weighed value with the accuracy from the weighing unit 5N to the first decimal place. In this case, when the first decimal place of the weighing value of the weighing unit 5N is stable, the control unit 10 acquires the weighing value as the weighing result. Further, the control unit 10 repeats the weighing when the situation where the value at the second decimal place of the weighing value of the weighing unit 5N is not stable even after the lapse of the predetermined time occurs repeatedly a predetermined number of times during the predetermined period. It is also conceivable to change the normal initial operation mode of the weighing control unit of the unit 5N from the second range mode to the first range mode.

<Step S35>
In step S35, the control unit 10 determines whether or not the drug identification information corresponding to the other drug has been read by the information reading unit 60. Here, when the control unit 10 determines that the drug identification information corresponding to another drug has been read (S35: Yes side), the process shifts to step S351.

Further, when the control unit 10 determines that the drug identification information corresponding to the other drug has not been read (S35: No side), the process shifts to step S36. As a result, in the weighing inspection process, the control unit 10 reads the drug identification information by the information reading unit 60 and then reads different drug identification information by the information reading unit 60 (S35: (Yes side), one or more of the weighing units 5N whose weighing value has increased from 0 will be specified as the weighing unit corresponding to the drug identification information (S33). Here, such a process is executed by the weighing specifying unit 11 of the control unit 10.

<Step S36>
In step S36, the control unit 10 determines whether or not a predetermined predetermined time has elapsed since the weighing unit 5N corresponding to the drug identification information was specified in step S33. Here, when the control unit 10 determines that the predetermined time has elapsed (S36: Yes side), the process shifts to step S351, and until the predetermined time elapses (S36: No side), The process returns to step S32.

In the present embodiment, the process (S33) for allocating the weighing unit 5N to the weighing inspection target drug is not executed even after the predetermined time has elapsed, and the weighing unit corresponding to the weighing inspection target drug is not executed. The case where 5N is fixed will be described, but the present invention is not limited to this. For example, it is conceivable that the control unit 10 can determine the weighing unit 5N corresponding to the chemical to be weighed and inspected in response to an operation such as a predetermined confirmation key. Further, the control unit 10 executes the collation process described later in step S37 at any time from the step S33 onward, and the weighing result of the weighing unit 5N corresponding to the chemical to be weighed and inspected matches the prescription data. It is also conceivable that the weighing unit 5N corresponding to the chemical to be weighed and inspected can be determined as a condition.

<Step S351>
In step S351, the control unit 10 determines whether or not all the weighing values of one or a plurality of the weighing units 5N specified as the weighing units corresponding to the drug identification information in the step S33 have been determined. The weighing value of the weighing unit 5N is determined, for example, when the weighing value of the weighing unit 5N does not fluctuate for a predetermined time and is stable. Here, when the control unit 10 determines that the weighing values of all the weighing units have been determined (S351: Yes side), the process shifts to step S37, and the weighing values of all the weighing units 5N are determined. Until (S351: No side), the determination in step S351 is repeatedly executed.

<Step S37>
In step S37, the control unit 10 calculates the total of the weighing results by one or more of the weighing units 5N specified as the weighing unit corresponding to the same drug in step S33, and the total value and the prescription data. And match. Specifically, the control unit 10 matches the total of the weighing results of each of the weighing units 5N converted into the unit predetermined in step S34 with the prescription quantity which is the target value shown in the prescription data. Judge whether or not.

For example, when the target value of the drug to be weighed and inspected shown in the prescription data is 9 tablets and the unit weight of the drug to be weighed and inspected is 2.2 g, weighing by the weighing unit 5N. When the value is 19.8 g, the number of chemicals placed on the weighing unit 5N is 9 tablets. On the other hand, when the chemical quantity calculated based on the weighing value by the weighing unit 5N and the unit weight of the control unit 10 is 8.5 tablets or more and 9.4 tablets or less, the collation results match. If it is 8.4 tablets or less or 9.5 tablets or more, it is conceivable to judge that the collation results are inconsistent. That is, it is conceivable that the control unit 10 rounds off the first decimal place of the chemical quantity to perform collation. The error allowed by the control unit 10 in the collation process can be set in advance, and the rounding to the first decimal place is only one example. For example, it is conceivable that the control unit 10 determines that the collation results are in agreement when the weighing result is a target value of ± 0.1 tablets or a target value of ± 0.2 tablets.

When there are a plurality of the weighing units 5N associated with the weighing inspection target drug, the control unit 10 includes the total number of tablets of the weighing inspection target drug in the prescription data or the Rp data, and the plurality of the weighing units. The weighing value of the weighing unit 5N is collated with the total number of converted tablets. As a result, even when a plurality of the weighing units 5N are used for one drug to be weighed and inspected, the user can arbitrarily follow the same procedure as when using the one weighing unit 5N without requiring a special operation. The chemicals to be weighed and inspected can be placed on the weighing unit 5N in the number of the above and easily weighed and inspected. As a collation method when there are a plurality of the weighing units 5N associated with the weighing inspection target drug, the control unit 10 determines the total number of tablets of the weighing inspection target drug in the prescription data or the Rp data. The total weight value obtained by dividing the number of PTP sheets obtained by dividing by the number of PTP sheets corresponding to the chemicals to be weighed and inspected by the weight per PTP sheet, and the plurality of weighing units 5N. It is also conceivable to determine if the difference from the sum of the weighed values is less than a predetermined tolerance.

By the way, when the drug to be weighed and inspected is a tablet or a capsule, the control unit 10 has the number of PTP sheets and the prescription data stored in the drug master corresponding to the drug to be weighed and inspected. Alternatively, it is conceivable to calculate the number of PTP sheets of the drug to be weighed and the presence or absence of fractions less than one based on the Rp data. Then, it is conceivable that the control unit 10 adds a predetermined value preset as the weight of the ear of the PTP sheet to the target value according to the number of the PTP sheets and the presence or absence of a fraction.

For example, it is conceivable that the control unit 10 determines that there is an ear when the fraction is present and adds the weight of the ear. As a result, the target value approximates the value considering the weight of the ear of the PTP sheet, and the collation is executed with high accuracy. In addition, when there is a fraction of the PTP sheet, it is possible to consider a configuration in which it is possible to select in advance whether to calculate with or without ears. Further, the control unit 10 always has an ear for the fraction of the PTP sheet and changes the addition value to the target value, and when the collation result does not match, it is like "Does the fraction have an ear?" It is also possible to display a message suggesting that the collation results may be inconsistent due to the setting with ears.

Further, in the inspection support device 100, the control unit 10 displays "without ears" and "with ears" operation keys on the display unit 20 for inputting the state of presence / absence of ears in the fractional PTP sheet. It is conceivable. Then, when the operation of the operation key of "without ears" is detected by the operation unit 30, the control unit 10 assumes that there are no ears on the PTP sheet having a fraction, and "with ears". When the operation of the operation key is detected by the operation unit 30, it is conceivable that the control unit 10 collates the weighed value with the target value assuming that the PTP sheet having a fraction has an ear. Be done.

Further, it is conceivable that the control unit 10 adds a predetermined value preset as the weight of the rubber band to the target value according to the number of PTP sheets. For example, when the number of PTP sheets is 0 or more and 2 or less, the weight of a predetermined small size rubber band is used, and when the number of PTP sheets is 3 or more and 5 or less, a predetermined medium size is used. When the weight of the rubber band of the size and the number of PTP sheets are 6 or more and 10 or less, it is conceivable to add the weight of the rubber band of a predetermined large size to the target value as the predetermined value. As a result, the target value approximates the value considering the weight of the rubber band that bundles the PTP sheet, and the collation is executed with high accuracy. For example, the control unit 10 sets "ear weight (0-99.99)", "rubber band (large) weight (0-99.99)", and "rubber band (0-99.99)" as initial settings of the inspection support device 100. Medium) weight (0-99.99) ”,“ Rubber band (small) weight (0-99.99) ”,“ Number of rubber band applicable sheets (small: 0.0-2.0, medium: 3.0) -5.0, large: 6.0-10.0, etc.) "," Weight inspection in one package (do or not) "," QR weight data (per day, per package, etc.) "," Inspection unit (RP unit, prescription unit, etc.) "," Handling of the third decimal place when displaying g (rounding, rounding down, etc.) "," Rubber band weight when reading the packaged product QR (addition, not addition, etc.) " Etc. can be set according to the user operation. Further, the control unit 10 sets the "scale 1 wheel rubber selection default value" and "scale" indicating the initial selection state of the ring rubber at the time of weighing by each of the weighing unit 51 to the weighing unit 54 as the initial setting of the inspection support device 100. "2 wheel rubber selection default value", "scale 3 wheel rubber selection default value", "scale 4 wheel rubber selection default value", "large plate ring rubber selection default value" indicating the initial selection state of the ring rubber at the time of weighing using the scale 58, the above "Weighing 1 fraction presence / absence selection default value", "Weighing 2 fraction presence / absence selection default value", "Weighing 3 fraction presence / absence selection default value" indicating the initial selection state of the presence / absence of a fraction at the time of weighing by each of the weighing unit 51 to the weighing unit 54. , "Default value for selecting the presence or absence of 4 fractions of the scale", "Weighing number at the time of measurement per single drug (0-)" indicating the number of drugs to be weighed when measuring the value per unit amount (single) of the drug 999) ”and the like can be set according to the user operation.

Further, in the inspection support device 100, "large rubber", "medium rubber", and "small rubber" for inputting the size or type of the rubber band for bundling the PTP sheet to the display unit 20 by the control unit 10. , "No rubber" and other operation keys may be displayed. In this case, the control unit 10 switches the size of the rubber band used for the PTP sheet according to the operation of the operation keys such as "large rubber", "medium rubber", "small rubber", and "no rubber". Is possible. Thereby, the weighing value and the target value can be collated in consideration of the weight of the rubber band placed on the weighing unit 5N together with the PTP sheet. In particular, the size or type of rubber bands used when bundling PTP sheets may differ not only depending on the number of PTP sheets but also depending on the size of the PTP sheets. Therefore, the size or type of the rubber band may not be uniquely determined only by the number of PTP sheets. On the other hand, as described above, in a configuration in which the size or type of rubber band can be arbitrarily selected according to the operation of operation keys such as "large rubber", "medium rubber", "small rubber", and "no rubber". , The user can set the size or type of the rubber band by looking at the rubber band used in the actual PTP sheet. Further, for example, when a plurality of PTP sheets are bundled with a rubber band and the bundle of the PTP sheets is divided into a plurality of pieces and placed on the plurality of weighing units 5N, the rubber band is applied only to one of the weighing units 5N. It is possible that it will be placed. In particular, it is conceivable that a rubber band is placed on the weighing unit 5N on which a number of PTP sheets that do not require a rubber band are placed. Further, even if the number of PTP sheets corresponds to "small rubber", it is conceivable that the PTP sheets are placed on the weighing unit 5N together with the "large rubber" rubber band. Even in this case, as described above, the size or type of the rubber band can be arbitrarily selected according to the operation of the operation keys such as "large rubber", "medium rubber", "small rubber", and "no rubber". The user can set the presence / absence, size or type of the rubber band corresponding to each of the weighing portions 5N depending on whether or not the rubber band is placed together with the actual PTP sheet.

Since the method of reflecting the weight of the ear of the PTP sheet on the target value (calculation method) and the method of reflecting the weight of the rubber band on the target value (calculation method) differ depending on the pharmacy or medical institution, these methods are used. It is conceivable that the reflection method can be set in advance. For example, as a method of reflecting the target value of the weight of the ears of the PTP sheet, a first calculation formula based on the first internal rule corresponding to ear attachment and a second calculation formula based on the second internal rule corresponding to no ear are set. When the PTP sheet with ears is selected, the control unit 10 corrects the target value or the weighing value based on the first calculation formula corresponding to the first internal rule, and the PTP sheet. When no ear is selected, it is conceivable to correct the target value or the weighed value based on the second arithmetic expression corresponding to the second internal rule. Further, as a method of dispensing the PTP sheet, a method of leaving ears may be specified, for example, "Leave ears in the case of one tablet". Therefore, as a result of collating the weighed value and the target value according to the method of leaving the ears on the PTP sheet, if the result is not appropriate, the possibility that the method of leaving the ears is not appropriate is displayed on the display unit 20 and the like. It is conceivable to notify by. For example, if the number of PTP sheets to be dispensed based on the prescription data has a fraction of one tablet, the ear should remain on the PTP sheet for one tablet, so that one tablet should be dispensed. It is conceivable to collate the weighed value with the target value assuming that the PTP sheet has ears. As a result, it is possible to inform the user that the method of leaving the ears of the PTP sheet may not be observed, and it is possible to realize an educational function.

<Step S38>
In step S38, the control unit 10 shifts the process to step S39 when the collation results in step S37 match (S38: Yes side), and when the collation results in step S37 do not match, the control unit 10 shifts the process to step S39. (S38: No side), the process is shifted to step S381.

<Step S381>
In step S381, the control unit 10 causes the weighing display area A1M corresponding to each of the one or a plurality of weighing units 5N specified as the weighing unit corresponding to the same chemical in the step S33 to display an error message. For example, the error message says, "The measured value of the drug to be inspected exceeds (or is insufficient) the upper limit or lower limit. Press the OK key to approve the inspection. To reweigh. Please press the cancel key. " Further, the control unit 10 causes the display unit 20 to display the OK key and the cancel key together with the error message. Then, when the OK key is operated, the control unit 10 determines that the inspection of the medicine to be weighed and inspected is completed. On the other hand, when the cancel key is operated, the control unit 10 displays a message such as "Please take out the chemical to be inspected and weigh it again", and shifts the process to the step S31.

<Step S39>
In step S39, the control unit 10 determines the weighing value in the weighing display area A1M corresponding to each of the one or a plurality of the weighing units 5N specified as the weighing unit corresponding to the same chemical in the step S33. The quantity obtained by converting the weighing result corresponding to the weighing unit 5N into a predetermined unit is displayed, and the fact that the collation results are in agreement is displayed. As described above, the process of displaying the weighing result by the weighing unit 5N and the collation result by the step S38 in the weighing display area A1M is executed by the display processing unit 17 of the control unit 10. When the platter 58 is used, the control unit 10 displays the collation result in the weighing display area A41 (see FIG. 11). Further, in step S39, the control unit 10 has a weighing value that is the weighing result of the weighing unit 5N, and a converted value obtained by converting the weighing value into a unit of a drug (value of a unit such as a tablet, a capsule, or a sheet). Either one or both of the above is stored in the storage unit 40 together with the prescription data as an inspection history. Thereby, the control unit 10 can display the weighing value, the converted value, or the like together with the contents of the prescription data when displaying the inspection history on the inspection history inquiry screen D12.

By the way, it is conceivable that a printer is connected to the inspection support device 100 according to a communication standard such as USB, RS232C, or Bluetooth (registered trademark). In this case, it is conceivable that the control unit 10 causes the printer to print out the weighing result according to the step S37 in the step S39 or the step S381. In the journal output by the print output, for example, the inspection start date and time, the prescription number, the voucher number, the patient ID, the patient name, the clinical department, the inspector, the prescription data, and the Rp data are printed. Further, in the journal, it is conceivable that the JAN code is printed as the drug identification information contained in the prescription data or the Rp data. It is also conceivable that the control unit 10 can convert the GS1 code into a JAN code and print it out.

<Step S40>
Subsequently, in step S40, the control unit 10 waits for the recording timing of the captured image by the photographing unit 70 (S40: No side). Specifically, the control unit 10 performs the weighing inspection process when all the weighing values of the four weighing units 51 to 54 are determined, or for all the drugs contained as prescription drugs in the prescription data or the Rp data. Is completed (when no other drug remains as an inspection target in the prescription data or the Rp data), it is determined that the image captured by the imaging unit 70 will be recorded (S40: Yes side), and the process is performed in step S41. To migrate to. The case where the weighing inspection process is completed for all the drugs included as prescription drugs in the prescription data or the Rp data is, for example, the case where the Rp data contains 6 types of prescription drugs, and first, the four prescription drugs are described. This is a case where the four types of prescription drugs are weighed using the weighing units 51 to 54, and then the remaining two types of prescription drugs are weighed using the two weighing units 5N. It is also conceivable that the imaging unit 70 may perform imaging when the weighing values of all the weighing units 51 to 54 are stable instead of after the collation processing of all the weighing units 51 to 54 is completed.

<Step S41>
In step S41, the control unit 10 records a photographed image by the photographing unit 70, and associates the photographed image with the prescription data or the Rp data displayed on the prescription inspection screen D10 as the inspection history. It is stored in the storage unit 40. The photographing unit 70 simultaneously photographs the weighing plates 55 of all the weighing units 51 to 54. Further, when the platter 58 is placed on the weighing portions 51 to 54, the platter 58 is photographed. Here, the processing is executed by the photographing processing unit 18 of the control unit 10. Thereby, as described above, it is possible to confirm the captured image when referring to the inspection history on the inspection history inquiry screen D12 or the like. By the way, when the control unit 10 determines in step S40 that the recording timing has arrived, the control unit 10 displays in advance that the display unit 20 has started shooting, such as "start shooting". It is conceivable to have the photographing unit 70 photograph the weighing units 51 to 54 after the waiting time (for example, about 2 seconds) has elapsed. As a result, it is expected that the user will move his / her hand or the like out of the shooting range of the shooting unit 70, and unnecessary shooting can be suppressed. The weighing inspection process is executed individually for each of the weighing units 5N, but the photographing process in step S41 is executed as a common process. Since all the weighing units 51 to 54 are simultaneously photographed after the weighing values of all the weighing units 51 to 54 are stabilized in this way, a photographed image effective as evidence of inspection by the inspection support device 100 is stored. Evidence. That is, when the recording timing arrives, only one shooting is executed. As another embodiment, it is conceivable that the imaging unit 70 performs imaging at individual timings for each weighing inspection process. In this case, the association between each of the weighing units 51 to 54 and the drug identification information is individually released. For example, when the weighing value of the weighing unit 5N decreases after the weighing value of the weighing unit 5N is determined and the collation process is completed, the association between the weighing unit 5N and the drug identification information is released. It is conceivable. Further, after the weighing value of the weighing unit 5N becomes stable, the imaging unit 70 takes an image at the timing when the photographing key K18 is operated, and the association of the weighing unit 5N with the drug identification information is released. It is also possible.

Further, the control unit 10 may record an image captured by the photographing unit 70, and then extract an image of a predetermined region corresponding to each of the weighing units 51 to 54 from the captured image. Considered as a form. In this case, the control unit 10 also extracts an image of each of the predetermined regions corresponding to each of the weighing display regions A11 to A14. Then, the image corresponding to each of the weighing units 51 to 54 and the image corresponding to each of the weighing display areas A11 to A14 are stored in the storage unit 40 as individual image data. It is also conceivable that the control unit 10 stores the moving image information received from the photographing unit 70 in the storage unit 40 in association with the prescription data as an inspection history.

Further, when it is determined in step S40 that the photographing key K18 displayed on the prescription inspection screen D10 has been operated after the completion of the collation process, the control unit 10 photographs the image by the photographing unit 70. It is conceivable to record an image. It is also conceivable that the image captured by the photographing unit 70 is recorded on condition that the collation with the prescription data of the weighing result of the weighing unit 5N corresponding to the drug identification information is completed.

Further, the range in which the user who uses the inspection support device 100 performs the work for putting the medicine in the medicine bag is included in the shooting range of the shooting unit 70, and the shooting range is the same after a predetermined time has elapsed from the occurrence of the recording timing event. It is also conceivable that the image captured by the photographing unit 70 is recorded. This makes it possible for the photographing unit 70 to take a picture of the work of putting the medicine after the inspection by the inspection support device 100 into the medicine bag.

<Step S42>
After that, in step S42, the control unit 10 cancels the association between all the drug identification information performed in step S33 and the weighing unit 5N. As a result, the control unit 10 can execute the weighing inspection process for the next drug by using the weighing unit 5N whose association with the drug identification information is released. The control unit 10 resets (erases) the display of the weighing display area A1M corresponding to the weighing unit 5N whose association with the drug identification information has been released.

As described above, if the inspection support device 100 is used, the weighing inspection process (S19) is started every time the drug identification information is read from the packaging material such as the PTP sheet of the drug, and the prescription data or the Rp data is used. It is possible to continuously and in parallel inspect the prescription drugs contained in. Therefore, for example, it is possible to efficiently and accurately perform the inspection work of each of the prescription drugs and the storage work of each of the prescription drugs in the medicine bag.

Further, in the weighing inspection process, the weighing value is increased from 0 until the drug identification information is read from the packaging material of a different drug after the drug identification information is read from the packaging material of the drug. Is specified as the weighing unit corresponding to the drug to be weighed and inspected. Therefore, before the weighing value of the weighing unit 5N corresponding to the drug identification information becomes stable, the other drug identification information is read by the information reading unit 60, and weighing by the other weighing unit 5N is started. It is possible to make it. Therefore, the user can efficiently and accurately perform the inspection of the plurality of types of drugs contained in the prescription data or the Rp data.

Specifically, the inspection support device 100 is configured to include the four weighing units 51 to 54, and the weighing inspection process using the weighing units 51 to 54 is individually executed. For example, when the Rp data contains four types of tablets as prescription drugs, the user reads the drug identification information on the PTP sheet of the first tablet with the information reading unit 60 and causes the weighing unit 5N to read the drug identification information. Place the PTP sheet. After that, the user reads the drug identification information of the PTP sheet of the second tablet by the information reading unit 60 and places the PTP sheet on the weighing unit 5N. At this time, the reading of the drug identification information on the PTP sheet of the second tablet may be performed before the weighing value of the first weighing unit 5N becomes stable. Then, in each of the weighing inspection processes started for each of the drug identification information, the inspection result based on the weighing result by the weighing unit 5N is displayed in the weighing display area A1M. Further, the user continuously reads the drug identification information of the PTP sheet of the third tablet by the information reading unit 60, places the PTP sheet on the weighing unit 5N, and puts the PTP of the fourth tablet. The drug identification information on the sheet is read by the information reading unit 60, and the PTP sheet is placed on the weighing unit 5N. At this time, the collation between the weighing result by each of the weighing units 5N and the prescription data or the Rp data is started individually when the drug identification information is read. Therefore, the collation processing by each of the weighing units 5N is sequentially completed. Therefore, the last (fourth) PTP sheet is weighed as compared with the case where the PTP sheets of all four types of tablets are placed on the weighing unit 5N and then the weighing results are collated by all the weighing units 5N. It is possible to shorten the time from the placement on the unit 5N to the completion of the weighing inspection process by the inspection support device 100.

On the other hand, since the inspection support device 100 includes four weighing units 51 to 54, when five kinds of chemicals are included in the Rp data as they are, the PTP sheet of the fifth chemical is said. Even if the drug identification information is read by the information reading unit 60, the PTP sheet cannot be placed. Therefore, the control unit 10 may cancel the association between the weighing unit 5N and the drug identification information each time the collation between the weighing result by the weighing unit 5N and the prescription data or the Rp data is completed. Can be considered as an embodiment of. As a result, even when the Rp data contains five or more kinds of chemicals that are larger than the number of the weighing units 51 to 54 of the inspection support device 100, the weighing units 51 to 54 can be used repeatedly. It is possible to sequentially carry out weighing inspections of five or more kinds of chemicals in parallel. That is, the user reads the drug identification information of the fifth drug by the information reading unit 60 at the time when the weighing inspection process corresponding to any of the first to fourth drugs is completed, and the weighing is performed. A PTP sheet can be placed on the part 5N, and the medicine for which the inspection has been completed can be stored in the medicine bag first. Therefore, the user can efficiently and accurately perform the inspection of the PTP sheet of a larger number of types than the number of the weighing unit 5N. However, in this case, the shooting in steps S40 to S41 cannot be performed. Therefore, in this type of configuration, for example, when the inspection support device 100 does not have the recording function of the captured image by the photographing unit 70, or when the recording function is disabled, the recording timing of the captured image is set. Is suitable for the operation of the photographing key K18, or when the recording timing of the photographed image is the end of collation with the prescription data of the weighing result of the weighing unit 5N.

[Keystone correction function]
By the way, as shown in FIG. 2, the photographing unit 70 is provided in a posture of photographing an image from an oblique direction with respect to each of the weighing units 51 to 54. In this case, the images of the weighing units 51 to 54 taken by the photographing unit 70 are deformed into a trapezoidal shape. Therefore, it is conceivable that the control unit 10 has a keystone correction function for executing keystone correction processing on the captured image.

For the trapezoidal correction process, a conventionally known technique may be used. For example, as shown in FIG. 14, a plurality of keystone correction support devices 100 are separated from each other at positions within the photographing range of the photographing unit 70. The correction index units P1 to P4 of the above are provided. Then, the control unit 10 executes the keystone correction process of the captured image P0 by the photographing unit based on the plurality of correction index units P1 to P4 existing in the captured image by the photographing unit 70. Here, the keystone correction process is executed by the photographing processing unit 18 of the control unit 10. Specifically, the control unit 10 detects the vertices P11 to P14 outside the correction index units P1 to P4 by image matching or the like. Then, as shown in FIG. 15, the control unit 10 has a trapezoidal shape obtained by projective conversion of the image P0 captured by the imaging unit 70 so that the vertices P11 to P14 have a positional relationship of predetermined rectangular vertices. Perform the correction.

Further, it is conceivable that an unnecessary region may be included in the captured image P0 of the entire imaging range of the photographing unit 70. Therefore, it is conceivable that the control unit 10 trims a predetermined range based on the positions of the vertices P11 to P14 after the keystone correction process is executed. Specifically, as shown in FIG. 15, the control unit 10 performs trimming of the captured image P0 with a range of positions separated from the positions of the vertices P11 to P14 by a distance L11 to L18 as an effective image. do. As a result, unnecessary portions are removed from the captured image P0 of the entire imaging range by the imaging unit 70, and it is possible to obtain a captured image P10 within a predetermined range as shown in FIG.

[Shooting control function]
Further, in step S41, when the image captured by the photographing unit 70 is recorded, if a shield such as a user's hand exists within the photographing range of the photographing unit 70, each of the weighing units 5N is normally photographed. I can't. Therefore, it is conceivable that the control unit 10 limits the recording of the captured image by the photographing unit 70 when the image captured by the photographing unit 70 has a shield.

Specifically, as shown in FIG. 14, in the inspection support device 100, a mark line P5 continuously formed so as to surround the outside of the weighing portions 51 to 54 is provided on the upper surface 501 of the weighing device 50. It is possible that it will be done. Then, the control unit 10 detects the mark line P5 from the image captured by the image capture unit 70 in the step S41, and determines whether or not there is a shield on the mark line P5 that shields the mark line P5. to decide. Here, when the shield is not present, the control unit 10 stores the image captured by the imaging unit 70 in the storage unit 40 in association with the prescription data or the Rp data. On the other hand, when the shield is present, the control unit 10 causes the display unit 20 to display a shooting failure such as "shooting failed" and discards the image shot by the shooting unit 70. The imaging unit 70 is made to photograph the weighing units 51 to 54 at predetermined intervals (for example, at intervals of 2 seconds), and it is determined whether or not there is a shield that shields the mark line P5 in the captured image. Then, the photographing by the photographing unit 70 is repeatedly executed until the photographed image in which the obstruction does not exist is obtained. As a result, unnecessary captured images are erased as evidence due to the presence of the shield, and only valid captured images are recorded in the storage unit 40, so that the amount of stored data in the storage unit 40 is reduced. .. The timing of erasing the captured image is, for example, when it is determined that the shield is present, or when a captured image in which the shield does not exist is obtained. That is, the control unit 10 records the image captured by the photographing unit 70 on condition that there is no shield that shields the mark line P5. Here, the processing is executed by the photographing processing unit 18 of the control unit 10.

In this way, the control unit 10 monitors the presence of the shield in the image captured by the photographing unit 70, and records the image captured by the photographing unit 70 at the timing when the shield disappears. As a result, each of the weighing units 5N can be normally photographed by the photographing unit 70. Further, it is conceivable that the control unit 10 displays a warning on the display unit 20 when there is a shield that shields the mark line P5 on the mark line P5. As a result, it is possible to urge the user to remove the shield from the shooting range, and it is also possible to prevent the user from taking out the chemical before the image shot by the shooting unit 70 is recorded. .. In this case, after the obstruction is detected, the control unit 10 stops shooting by the shooting unit 70 until the next time the user operates the shooting key K18, and operates the shooting key K18. It is conceivable to have the photographing unit 70 take an image after a predetermined time (for example, 2 seconds) has elapsed. As a result, unnecessary photographing by the photographing unit 70 is prevented. Further, the control unit 10 interrupts the shooting at predetermined time intervals when the shooting image without the obstruction cannot be obtained even when the shooting by the shooting unit 70 is repeated a predetermined number of times. It is conceivable that the shooting is restarted after the user operates the shooting key K18.

However, when the photographed image is recorded using whether or not the mark line P5 is shielded as a determination index, the photographed image by the photographing unit 70 even if the mark line P5 is slightly obstructed by dust or the like. Recording is restricted. Therefore, the control unit 10 calculates the area of the shield existing in the image captured by the imaging unit 70, and obtains the image captured by the imaging unit 70 on condition that the area is less than a predetermined threshold value. It is conceivable to record.

Specifically, the control unit 10 executes binarization processing based on the discriminant analysis method on the image captured by the imaging unit 70, and also executes image processing to fill the inner region of the mark line P5 with black. It is conceivable that such processing is performed on the captured image P10 after the captured image of the photographing unit 70 is corrected by the trapezoidal correction process. At this time, if the mark line P5 is not obstructed, the entire mark line P5 in the captured image P10 is painted black.

On the other hand, as shown in FIG. 17, when the mark line P5 is shielded by a shield H1 such as a user's hand in the captured image P10, a part of the shield H1 is one of the mark lines P5. It will form a part. As a result, as shown in FIG. 18, in the photographed image P20 in which the inside of the mark line P5 is painted black, the region H2 corresponding to the shield H1 becomes white. Then, the control unit 10 calculates the area of the region H2 corresponding to the shield H1. Here, when the area of the region H2 is less than a preset threshold value, the control unit 10 records a captured image by the photographing unit 70, and when the area of the region H2 is equal to or larger than a preset threshold value. The control unit 10 stands by without recording the image captured by the imaging unit 70.

After that, when the area of the region H2 reaches less than the threshold value, the control unit 10 records an image captured by the imaging unit 70. As described above, the control unit 10 is photographed by the photographing unit 70 on the condition that the area of the region H1 corresponding to the shield H1 in the image P20 captured by the photographing unit 70 is less than a predetermined threshold value. Record the image. Here, the processing is executed by the photographing processing unit 18 of the control unit 10. As a result, the recording of the captured image by the photographing unit 70 is restricted only when the shield H1 having a predetermined area is present, and the mark line P5 is shielded by a small dust. Can be made to record the photographed image by the photographing unit 70. Specifically, when the control unit 10 has a shield having a predetermined area on the mark line P5, the control unit 10 causes the display unit 20 to display an error message indicating that the shield exists. It is conceivable to notify by the method of the above, and then, when a predetermined time (for example, 2 seconds) has elapsed, the photographed image by the photographing unit 70 is acquired and the presence or absence of the shield is determined again. .. When the error occurs repeatedly a predetermined number of times, the control unit 10 displays on the display unit 20 that maintenance is required or that there is a risk of failure instead of the error message. It is also conceivable to notify by a method such as making it. Here, it is conceivable that the control unit 10 erases the captured image captured by the photographing unit 70 in the presence of the shield H1 and saves only the captured image in which the shield H1 does not exist. As a result, the storage capacity required for storing the captured image can be reduced.

By the way, in the inspection support device 100, when a part of the mark line P5 becomes dirty or scratched, the control unit 10 is always shielded by the mark line P5 by the shield H1. It is conceivable to judge that there is. Therefore, when the control unit 10 determines that the mark line P5 is shielded by the shield H1, it is conceivable that the position of the shield H1 is stored and stored in the storage unit 40 as a history. Be done. Then, when the control unit 10 determines that the mark line P5 is shielded by the shield H1, the control unit 10 refers to the history stored in the storage unit 40 and sets a plurality of times in advance. When the shield H1 is detected in a specific range at the time of photographing by the photographing unit 70, it is conceivable to exclude the specific range from the detection target of the shield H1. This makes it possible to eliminate the influence of stains or scratches on the mark line P5 and perform inspection using the inspection support device 100.

At this time, when the shield H1 is detected in the specific range, the control unit 10 displays a message screen or the like prompting the removal or repair of stains or scratches on the mark line P5. It is conceivable to display it at 20. As a result, it is expected that the user will remove or repair the stains or scratches on the mark line P5. Further, the control unit 10 displays on the message screen an operation key for inputting whether or not the dirt or scratches generated on the mark line P5 cannot be removed or repaired. Can be considered. Then, when the operation key corresponding to the case where the dirt or scratch cannot be removed or repaired by the user is operated, the control unit 10 subsequently covers the specific range as the detection target of the shield H1. It is possible to exclude from. As a result, it becomes possible to intervene the user's selection in selecting whether or not to exclude the specific range from the detection target, and it becomes possible to operate according to each user. After excluding the specific range from the detection target, the control unit 10 determines the specific range when the shield H1 is no longer detected in the specific range in the image captured by the photographing unit 70. It is also conceivable to cancel the exclusion from the detection target.

[Second Embodiment]
By the way, in the inspection support device 100, in order to weigh the chemicals with high accuracy by the weighing device 50, the rated capacity of the load cell 56 becomes small, and even when the platter 58 is used, a large capacity weighing is performed. Can't. For example, when the rated capacity of the load cell 56 is 500 g, the weighing device 50 can weigh up to 2.0 kg in total, but the minimum accuracy is 0.1 g. On the other hand, when the rated capacity of the load cell 56 is 300 g, the minimum accuracy can be increased to 0.05 g, but the weighing device 50 weighs up to 1.2 kg in total.

Therefore, it is conceivable that the inspection support device 100 includes a plurality of sets of weighing meters having different rated capacities, and the combination of weighing meters to be used is variable depending on the size of the weighing dish to be used. As a result, it is possible to properly use a weighing with high accuracy and a weighing with a large capacity as needed.

Specifically, in addition to the load cells 56 corresponding to the weighing units 51 to 54, the weighing device 50 has large capacity load cells having a larger rated capacity than the load cells 56 on both the left and right sides of the four load cells 56. It is conceivable that it will be provided. When the load cell 56 is used, the weighing pan 55 is used, and when the large capacity load cell is used, a platter supported by the two large capacity load cells is used.

For example, it is conceivable that the rated capacity of the load cell 56 is 300 g and the rated capacity of the large capacity load cell is 3 kg. As a result, when weighing using the load cell 56, it is possible to perform high-precision weighing with a minimum accuracy of 0.05 g, although the capacity is small. On the other hand, when weighing using the large-capacity load cell, the minimum accuracy is 0.5 g, but it is possible to perform weighing with a large capacity.

[Third Embodiment]
By the way, the inspection support device 100 may be affected by wind from the surroundings during weighing in the weighing device 50. Therefore, as shown in FIGS. 19 and 20, the inspection support device 100 may include a windshield plate 92 and a windshield plate 93 that can cover the periphery of the weighing portions 51 to 54 of the weighing device 50. Be done. For example, the windshield plate 92 and the windshield plate 93 are transparent resins such as an acrylic plate.

Each of the windshields 92 can be housed inside the weighing device 50 via a long opening 502 formed in the upper surface 501 of the weighing device 50. Further, the windshield plate 93 is rotatably supported by the cover member 90 via the rotation support portion 94. In the inspection support device 100 according to the present embodiment, the photographing unit 74 mounted on the cover member 90 is provided in place of the photographing unit 70, and the windshield plate 93 is provided with the photographing unit 74. An opening 931 is formed at a position corresponding to the shooting range. As a result, even when the windshield plate 93 is used, the imaging unit 74 can photograph the weighing units 51 to 54.

Then, the windshield plate 93 is rotated toward the inner surface side of the cover member 90 as needed by the user, and is arranged above the weighing portions 51 to 54, so that wind from above can be prevented. Is. Further, when the windshield plate 93 is unnecessary, as shown in FIG. 20, the windshield plate 93 can be folded by being rotated toward the outer surface side of the cover member 90.

Further, it is conceivable that the windshield 92 can be manually moved up and down with respect to the opening 502 of the weighing device 50, but the windshield 92 is linked to the opening / closing operation of the cover member 90. It is also possible to go up and down. Here, FIG. 21 is a schematic cross-sectional view for explaining an example of the elevating mechanism 503 that supports the windshield 92 in the weighing device 50 so as to be elevated.

As shown in FIG. 21, the elevating mechanism 503 has a wire 504, a pulley 505, and a weight 506. The weight 506 is suspended by the wire 504 via the pulley 505, and the opposite end of the wire 504 on the weight 506 is fixed to the lower end of the windshield 92. The weight of the weight 506 is larger than that of the windshield plate 92.

In the elevating mechanism 503 configured in this way, the cover member 90 is closed and the windshield plate 92 is pushed downward by the cover member 90, so that the windshield plate 92 is pushed through the opening 502. It is housed in the weighing device 50. On the other hand, when the cover member 90 is opened, the weight 506 moves downward and the windshield 92 rises, and the windshield 92 projects upward from the weighing device 50 through the opening 502. It will be. Therefore, the user can raise and lower the windshield 92 simply by opening and closing the cover member 90. Further, in case the windshield plate 92 does not need to be used, the elevating mechanism 503 is provided with a lock mechanism that locks the windshield plate 92 so that the windshield plate 92 does not rise with the cover member 90 open. Is also possible. As another embodiment, a configuration in which the outer peripheral surface of the weighing device 50 is made of metal and a windshield plate having a magnet on the outer peripheral surface can be attached and detached can be considered.

[Fourth Embodiment]
Here, another example relating to the photographing control function will be described with reference to FIGS. 23 to 26.

As shown in FIG. 23, on the upper surface 501 of the weighing device 50 of the inspection support device, the weighing dish is placed on the previously described placing portion 57 of the weighing portions 51 to 54 instead of the mark line P5. A plurality of marker lines P21 to P24 formed intermittently around the outer side of the 55 are formed. The upper surface 501 is formed with correction index units P15 to P18 in place of the correction index units P1 to P4.

Then, the control unit 10 determines whether or not any of the mark lines P21 to P24 is shielded by the shield. Specifically, as shown in FIG. 25, the control unit 10 extracts the mark lines P21 to P24 from the image taken by the photographing unit 70, and converts the region other than the mark lines P21 to P24 into white. Execute the value processing. Here, FIG. 24 shows a state in which the mark line P23 is shielded by the shield H1 which is a user's finger. The extraction of the mark lines P21 to P24 can be realized, for example, by searching for a line segment having a predetermined width or a line segment having a predetermined color by image processing.

After that, the control unit 10 determines whether or not the mark lines P21 to P24 in the captured image after the binarization process are shielded by a shield. Specifically, the control unit 10 measures the length or area of the white region in the mark lines P21 to P24, and when the length or area is equal to or larger than a predetermined threshold value, the mark lines P21 to P21 to It is determined that any of P24 is shielded by a shield. Here, FIG. 25 is a diagram showing an example of the captured image after the binarization process, and in the example shown in FIG. 25, the white region H3 is detected on the mark line P23 by the control unit 10. It is determined that the mark line P23 is shielded. Then, as described above, when a photographed image in which any of the mark lines P21 to P24 is not shielded is obtained, the control unit 10 associates the photographed image with the prescription data or the Rp data. It is stored in the storage unit 40.

By the way, even when the mark lines P21 to P24 are formed on the upper surface 501 of the weighing device 50, the weighing plate 55 or the large plate 58 may be the same depending on the size of the weighing plate 55 or the large plate 58. When placed on the weighing portions 51 to 54, the mark lines P21 to P24 may be blocked by the weighing plate 55 or the large plate 58. Therefore, as shown in FIG. 26 (A), it is conceivable that a black mark line P19 is formed on the edge portion 553 of the weighing pan 55 as in the mark lines P21 to P24. As a result, even when the mark lines P21 to P24 are blocked by the weighing pan 55, the mark lines P21 to P24 are interpolated by the mark line P19, so that the imaging control function can be effectively executed. The control unit 10 determines whether or not the mark line P19 formed on each of the weighing dishes 55 is shielded, and when the mark line P19 of the weighing dish 55 is not shielded, the photographing is performed. Another embodiment may be to have the unit 70 perform imaging.

Further, as shown in FIG. 26B, it is conceivable that black mark lines P21 to P24 are formed on the edge portion 581 of the platter 58, similarly to the mark lines P21 to P24. Thereby, even when the mark lines P21 to P24 are blocked by the platter 58, the photographing control function can be effectively executed. Further, when the platter 58 is placed on the weighing portions 51 to 54 and the correction index portions P15 to P18 are covered with the platter 58, the trapezoid using the correction index portions P15 to P18. The correction process cannot be executed. Therefore, it is conceivable that the correction index portions P25 to P28 similar to the correction index portions P15 to P18 are formed on the edge portion 581 of the platter 58. Thereby, even when the correction index units P15 to P18 are covered with the platter 58, the trapezoidal correction process can be effectively executed.

Here, another example of the keystone correction process will be described with reference to FIGS. 27 and 28.

In the trapezoidal correction process, the correction index units P15 to P18 are extracted. At this time, if processing such as image matching is executed for the entire shooting range by the shooting unit 70, the processing burden is increased. Is large and the processing time becomes long. Therefore, in the keystone correction process, it is conceivable that the control unit 10 extracts only a predetermined specific search range as a detection target.

For example, as shown in FIG. 27, the control unit 10 targets a part of the detection ranges P31 to P34 defined by predetermined position coordinates in the captured image P30 captured by the imaging unit 70 as the detection target. The correction index units P15 to P18 are extracted. For example, in FIG. 27, the detection ranges P31 to P34 are specific rectangular ranges located inward by a predetermined distance from the upper end portion, the lower end portion, the left end portion, the right end portion, and the like of the captured image P30. Is. As a result, the control unit 10 only needs to detect the correction index units P15 to P18 with only the detection range P31 to P34 as the detection target, so that the processing is performed as compared with the case where the entire captured image P30 is the detection target. The load is reduced and the processing time is shortened.

At this time, the control unit 10 executes binarization processing for each of the detection ranges P31 to P34 of the captured images P30 captured by the imaging unit 70, and from the image after the binarization processing. The correction index units P15 to P18 are detected. In the following, the detection area P34 of the detection areas P31 to P34 shown in FIG. 27 is binarized, and the correction index unit P18 is detected from the image after the binarization. The case will be described as an example, but the same applies to the detection regions P31 to P33.

In the inspection support device 100, as shown in FIG. 28A, the brightness of the background region included in the detection range P34 of the captured image P30 changes depending on the illuminance environment in which the inspection support device 100 is placed. do. Therefore, when the binarization process is executed using a predetermined constant threshold value, it is considered that the background area or the like becomes a black image when the brightness of the background area or the like is darker than the threshold value. Be done. Therefore, it is desirable that the control unit 10 executes the binarization process based on the discriminant analysis method as the binarization process. The discriminant analysis method is a method of automatically determining a threshold value so that the separation between the two classes is the best in the histogram of the image. As a result, as shown in FIG. 28A, for example, the control unit 10 has different illuminance environments in which the inspection support device 100 is used, and even when the brightness of the background area or the like is different. As a similar result, as shown in FIG. 28B, it becomes possible to obtain the detected image P341 after binarization in which the background region and the like are white images.

Further, in order to allow some positional fluctuation of the correction index unit P18 in the detection image P341, the detection range P34 is set to be a range larger than the correction index unit P18 to some extent. Therefore, as shown in FIG. 28B, the detection image P341 includes a part of the weighing pan 55, the mark line P23, the mark line P24, and the like as unnecessary images other than the correction index unit P18. Will be included. Therefore, when the correction index unit P18 is detected from the detection range P34 by the control unit 10, there is a possibility that the unnecessary image portion is erroneously detected as the correction index unit P18. Therefore, it is conceivable that the control unit 10 detects the correction index unit P18 only for the element images having a specific range in which the area is predetermined among the element images included in the detection image P341. For example, when the area of the correction index unit P18 is α, the specific range is set as a range (α-β or more and α + β or less) in which the difference from the α is equal to or less than a predetermined allowable value β.

As a result, an image whose area is smaller than the permissible value β by the correction index unit P18 and an image whose area is larger than the permissible value β by the correction index unit P18 are excluded from the detection targets. Therefore, as shown in FIG. 28 (B), even when the detected image P341 includes an image other than the correction index unit P18, only the correction index unit P18 is shown in FIG. 28 (C). Can be extracted.

Further, as described above, the control unit 10 detects the apex portion P181 of the correction index unit P18 in the keystone correction process. Here, as shown in FIG. 23, the correction index portion P18 is a right triangle including the apex portion P181 as one of the vertices. On the other hand, as shown in FIG. 28C, the control unit 10 includes a template image P343 including a right-angled portion including the apex portion P181 of the correction index unit P18 and a blank area outside the right-angled portion. It is conceivable to detect the apex portion P181 by image matching using.

Specifically, in the example shown in FIG. 28C, the template image P343 is a rectangular image in which the first quadrant is a black image and the second to fourth quadrants are white images. Thereby, the center position of the template image P343 when the template image P343 and the correction index unit P18 match can be specified as the position coordinates of the apex portion P181 in the correction index unit P18. As described above, in the inspection support device 100, each of the correction index units P15 to P18 can be extracted from the captured image P30, and the position coordinates of the apex portions thereof can be specified with high accuracy. Therefore, the captured image P30. It is possible to execute trapezoidal correction processing with a high system.

[Fifth Embodiment]
By the way, in each of the embodiments, in the inspection support device 100, the user first reads the drug identification information by the information reading unit 60, and then weighs the drug by the weighing unit 5N. The case where the weighing inspection of the drug is carried out has been described. On the other hand, it is also conceivable that the user first places the drug on the weighing unit 5N and then causes the information reading unit 60 to read the drug identification information. That is, it is conceivable that the operation in which the order of reading the drug identification information and placing the drug is reversed from that of each of the embodiments is possible.

Specifically, in the inspection support device 100, the control unit 10 associates with each of the weighing units 51 to 54 based on the weighing result by each of the plurality of weighing units 51 to 54 and the prescription data (or Rp data). It is conceivable to identify the drug identification information. Here, the processing is an example of the second weighing specifying unit, and the control unit 10 when executing the processing is an example of the second weighing specifying unit. Then, when the drug identification information is read by the information reading unit 60 after the weighing result is determined by the weighing unit 5N, the control unit 10 completes the inspection of the specified drug identification information. Here, the processing is an example of the inspection completion step, and the control unit 10 when executing the processing is an example of the inspection completion processing unit. That is, after the drug is placed on the weighing unit 5N and the drug identification information of the drug placed on the weighing unit 5N is tentatively specified from the drug identification information included in the prescription data, the information is read. It is conceivable that the identification is confirmed by reading the drug identification information by the unit 60, and the weighing inspection of the drug is completed. In this case, when the chemical is placed on the weighing unit 5N and the weighing value is determined, the weighing result of the chemical and the prescription data are collated.

In particular, the control unit 10 may associate the weighing unit 5N, which has obtained the weighing result that matches or most closely matches the quantity of the drug contained in the prescription data, with the drug identification information of the drug. Specifically, the unit weight acquisition unit 12 reads out a predetermined weight per unit amount (unit weight) corresponding to the drug identification information of each drug included in the prescription data from the drug master. Subsequently, the control unit 10 converts the quantity of the drug contained in the prescription data into the weight of the drug based on the unit weight. Then, the control unit 10 corresponds to the drug identification information in the weighing unit 5N of the weighing units 51 to 54 in which the weighing value that matches or most closely matches the weight of the drug after conversion is obtained as the weighing result. Specify as the weighing part to be used. That is, the control unit 10 associates the drug identification information included in the prescription data with the weighing unit 5N based on the prescription data, the drug master, and the weighing result of the weighing unit 5N. After that, the control unit 10 causes the display unit 20 to display the correspondence between the drug identification information and the weighing unit 5N, and then the drug is read at the timing when the drug identification information is read by the information reading unit 60. Complete the inspection of the identification information. At this time, the control unit 10 stores the correspondence between the drug identification information and the weighing result of the weighing unit 5N in the storage unit 40 as the inspection history of the prescription data.

As a result, for example, when the prescription data contains only one type of drug, or when the prescription data contains a plurality of types of drugs having extremely different weights, the drug is first transferred to the weighing unit 5N. After setting, it is possible to perform an operation such that the drug identification information of the drug is read by the information reading unit 60.

Further, in the inspection support device 100, the control unit 10 displays a switching operation key on the display unit 20, and the drug identification information is read and the drug is placed according to the operation of the switching operation key. It is possible that the order will be switched. That is, it is possible to switch between the first operation mode in which the drug identification information is read first and the second operation mode in which the drug is placed on the weighing unit 5N first. Can be considered. Further, the control unit 10 automatically switches between the first operation mode and the second operation mode according to the relationship between the reading by the information reading unit 60 and the change in the weighing value of the weighing unit 5N. Can be considered. Specifically, the control unit 10 executes the first operation mode when the drug identification information is read by the information reading unit 60 before the weighing value of the weighing unit 5N changes, and the information is described. If the weighing value of the weighing unit 5N changes before the drug identification information is read by the reading unit 60, it is conceivable to execute the second operation mode. This makes it possible to flexibly respond to different operations for each user and improve work efficiency.

If the weighing result of the chemicals set in the weighing unit 5N matches or approximates the weight of the plurality of chemicals contained in the prescription data, the control unit 10 determines that fact and one of the chemicals. It is conceivable to display an operation key or the like for selection on the display unit 20, and select the drug identification information associated with the weighing unit 5N according to the operation of the operation key. In this case, the control unit 10 completes the inspection of the drug identification information at the timing when the drug identification information is read by the information reading unit 60. As a result, even if the prescription data contains a plurality of drugs having a total weight close to each other, the inspection can be performed. On the other hand, the control unit 10 displays an error on the display unit 20 when the weighing result of the chemicals set in the weighing unit 5N does not match or approximate the weight of any of the chemicals contained in the prescription data. It is possible to make it.

Further, the following method can be considered as another example of the method of associating the weighing unit 5N with the drug identification information of the drug. That is, the unit weight acquisition unit 12 reads out the weight per unit amount (unit weight) determined in advance corresponding to the drug identification information of each drug contained in the prescription data from the drug master. Subsequently, the control unit 10 converts the weighing value of the weighing unit 5N whose weighing value has changed among the weighing units 51 to 54 into the quantity of the chemical based on the unit weight. Then, the control unit 10 uses the weighing unit 5N of the weighing units 51 to 54, in which the quantity of the chemical that matches or most closely matches the converted quantity of the chemical is obtained as the weighing result, as the drug identification information. Specify as the corresponding weighing unit. At this time, when the chemical is placed on the weighing unit 5N and the weighing value is determined, the weighing result of the chemical and the prescription data are collated. After that, the control unit 10 causes the display unit 20 to display the correspondence between the drug identification information and the weighing unit 5N, and then the drug is read at the timing when the drug identification information is read by the information reading unit 60. Complete the inspection of the identification information. At this time, the control unit 10 stores the correspondence between the drug identification information and the weighing result of the weighing unit 5N in the storage unit 40 as the inspection history of the prescription data. Even in this case, for example, when the prescription data contains only one type of drug, or when the prescription data contains a plurality of types of drugs having extremely different weights, the drug is first transferred to the weighing unit 5N. After setting, it is possible to perform an operation such that the drug identification information of the drug is read by the information reading unit 60.

In addition, even when the weighing result of the chemicals set in the weighing unit 5N matches or approximates the quantity of a plurality of chemicals contained in the prescription data, the control unit 10 determines that fact and one of the chemicals. It is conceivable to display an operation key or the like for selection on the display unit 20, and select the drug identification information associated with the weighing unit 5N according to the operation of the operation key. In this case, the control unit 10 completes the inspection of the drug identification information at the timing when the drug identification information is read by the information reading unit 60. As a result, even if the prescription data contains a plurality of drugs having a similar total amount, the inspection can be performed. On the other hand, the control unit 10 displays an error on the display unit 20 when the weighing result of the chemicals set in the weighing unit 5N does not match or approximate the quantity of any of the chemicals contained in the prescription data. It is possible to make it.

[Sixth Embodiment]
Further, as shown in FIG. 29, the inspection support device 100 automatically updates the weight per unit amount or the weight per PTP sheet in the chemical master according to the weighing value at the time of actual inspection. It is conceivable to include an automatic update processing unit 191 that executes the update process. Specifically, the control unit 10 functions as the automatic update processing unit 191 by executing various processes according to the inspection support program.

First, the control unit 10 executes the automatic update process at the time of initial setting in the inspection support device 100 or at the start of weighing inspection, for example, in response to a user's operation input using the display unit 20 and the operation unit 30. It is possible to switch between enabling and disabling the automatic update function. For example, the control unit 10 sets the automatic update flag provided in the EEPROM in the control unit 10 to "1" when the automatic update function is enabled, and when the automatic update function is disabled. Set to "0". As a result, after that, the control unit 10 can determine whether the automatic update function is valid or invalid based on the value of the automatic update flag.

When the automatic update function is enabled, the control unit 10 includes the prescription data when it is determined in step S38 in the weighing inspection process (see FIG. 13) that the collation results match. For each drug, the prescription quantity (number of tablets, etc.), which is the target value shown in the prescription data, and the total (weight) of the weighing results by one or more of the weighing units 5N are stored in the storage unit 40, respectively. Remember. As a result, the storage unit 40 accumulates and stores the prescription quantity and the history of the weighing result corresponding to each drug. The control unit 10 stores and stores the prescription quantity and the weighing result for a predetermined number of times (for example, about 50 to 100 times) set in advance in the storage unit 40, and data exceeding the predetermined number of times is stored. Erase or overwrite the oldest data in order. Further, as another embodiment, it is conceivable that the control unit 10 stores the total of the prescription quantity and the weighing result in the storage unit 40 in the step S37 or the like prior to the step S38. In this case, when it is determined in step S38 that the collation results match, the control unit 10 stores the total of the prescription quantity and the weighing result as they are, and the collation results do not match in step S38. It is also conceivable to eliminate the total of the prescription quantity and the weighing result when it is determined.

After that, in the step S21 in the inspection support process, the control unit 10 uses the prescription quantity and the weighing result stored and stored in the storage unit 40 for each drug contained in the prescription data. Based on this, the weight per unit amount or the weight per PTP sheet stored in the drug master is updated. For example, the control unit 10 has an integrated value D2 of the total of the prescription quantity integrated value D1 stored and stored in the storage unit 40 and the weighing result stored and stored in the storage unit 40. And are calculated respectively. When the chemical is a chemical packaged in a PTP sheet, the value indicating the weight per unit amount obtained by dividing the integrated value D2 by the integrated value D1 is multiplied by the number of sheets per PTP sheet. Is the weight per PTP sheet, and the contents of the chemical master are updated. If the chemical is not a chemical packaged in a PTP sheet, the content of the chemical master is updated with the value obtained by dividing the integrated value D2 by the integrated value D1 as the weight per unit. Thereby, for example, it is possible to suppress the influence of the error of the weighing value due to the aged deterioration of the weighing unit 5N or the like, or the error of the weighing result of the weighing unit 5N due to the usage environment of the inspection support device 100.

[7th Embodiment]
Further, as shown in FIG. 29, when the chemical to be weighed is a chemical contained in the PTP sheet, the inspection support device 100 compares the weighing result with the target value in units of the number of PTP sheets. It is conceivable to include a weighing relaxation processing unit 192 that executes the weighing inspection processing in the weighing relaxation mode. Specifically, the control unit 10 functions as the weighing relaxation processing unit 192 by executing various processes according to the inspection support program.

First, the control unit 10 performs the weighing relaxation mode and the weighing relaxation mode at the time of initial setting in the inspection support device 100 or at the start of weighing inspection, for example, in response to an operation input of a user using the display unit 20 and the operation unit 30. It is possible to switch to the normal mode in which the weighing relaxation process is not executed. For example, the control unit 10 sets the mode flag provided in the EEPROM in the control unit 10 to "1" in the weighing relaxation mode and "0" in the normal mode. .. As a result, the control unit 10 can then determine the current operation mode based on the value of the mode flag. However, when the control unit 10 executes the weighing inspection process, even if the weighing relaxation function is effectively set, if the weighing target in the inspection support device 100 is not a PTP sheet. The weighing relaxation mode is not executed, and the weighing relaxation mode is executed only when the weighing target is a PTP sheet.

By the way, in the weighing relaxation mode, it is not necessary to perform weighing by the weighing unit 5N with high accuracy. On the other hand, as described above, the control unit 10 transmits a control instruction to the weighing control unit of the weighing unit 5N to change the operation mode of the weighing control unit to the first range mode and the second range mode. A configuration that can be switched to any of the above is conceivable. Therefore, the control unit 10 sets the operation mode of the weighing control unit to the first range mode in the case of the weighing relaxation mode, and sets the operation mode of the weighing control unit in the normal mode. It is conceivable to set to the second range mode. As a result, for example, the time required for the weighing value of the weighing unit 5N to stabilize in the weighing relaxation mode is shortened, and a highly accurate weighing value can be obtained as a result of weighing the weighing unit 5N in the normal mode.

<Normal mode>
First, an example of a specific processing flow when the weighing inspection process (see FIG. 13) is executed in the normal mode will be briefly described. Here, the case where the weighing relaxation function is disabled and the drug identification information is read from the PTP sheet in step S18 will be described as an example.

In the normal mode, in step S31, the control unit 10 determines the weight per PTP and the number of drugs per PTP corresponding to the drug identification information read in step S17 or step S18. Get from the master.

Then, in step S37, the control unit 10 collates the total of the weighing results of one or more of the weighing units 5N with the prescription data. First, the control unit 10 divides the value obtained by subtracting the weight of the rubber band according to the number of PTP sheets from the total of the weighing results of one or more weighing units 5N by the weight per PTP (1). (Total of weighing results-weight of rubber band) / weight per PTP sheet), the actual number of sheets C1 is calculated. The weight of the rubber band is, for example, a predetermined value preset as the weight of the rubber band corresponding to the number of PTP sheets, and the number of the PTP sheets is the prescription quantity which is the target value shown in the prescription data. And it is calculated based on the number of PTP sheets per sheet. Further, the weight of the rubber band may be a constant value regardless of the number of PTP sheets. Then, the control unit 10 calculates the value obtained by multiplying the number of sheets C1 by the number of sheets per PTP sheet as the actual number of tablets C2, and rounds off the first decimal place of the number of tablets C2. The number of tablets C3 is calculated. After that, the control unit 10 determines whether or not the number of tablets C3 indicating the number of actually weighed tablets and the prescription quantity which is the target value shown in the prescription data match. The result is collated with the prescription data.

<Weighing relaxation mode>
Next, an example of a specific processing flow when the weighing inspection process (see FIG. 13) is executed in the weighing relaxation mode will be described. Here, the case where the weighing relaxation function is effectively set and the drug identification information is read from the PTP sheet in step S18 will be described as an example.

In the weighing relaxation mode, in step S31, the control unit 10 determines the weight of the drug corresponding to the drug identification information read in step S18 and the number of drugs per PTP sheet. Obtained from the drug master stored in the storage unit 40. Further, in step S31, the control unit 10 divides the number of tablets (prescription quantity), which is the target value shown in the prescription data, by the number of sheets per PTP sheet to obtain the target number of sheets C11. The number of sheets C12 is calculated by rounding down the first decimal place of the number of sheets C11. For example, when the number of tablets (prescription quantity) which is the target value shown in the prescription data is 28 tablets and the number of tablets per PTP sheet is 10, the number of sheets C11 is 28/10 = The number of sheets is 2.8, and the number of sheets C12 with the first decimal place rounded down is two.

Then, in step S37, the control unit 10 collates the total of the weighing results of one or more of the weighing units 5N with the prescription data. First, the control unit 10 calculates a value obtained by subtracting the weight of the rubber band according to the number of PTP sheets from the total of the weighing results by one or a plurality of the weighing units 5N, as in the normal mode, per one PTP. By dividing by the weight of ((total of weighing results-weight of rubber band) / weight per PTP sheet), the number of sheets C1 is calculated. Then, the control unit 10 calculates the number of sheets C13 with the first decimal place of the number of sheets C1 rounded down. After that, the control unit 10 coincides with the number of sheets C13 indicating the number of actually weighed PTP sheets and the number of sheets C12 indicating the number of PTP sheets corresponding to the target value shown in the prescription data. By determining whether or not the weighing result is collated with the prescription data. In the weighing relaxation mode, the unit displayed in the target value and the converted value is changed to "sheet" in the weighing display areas A11 to A14.

<Second weighing relaxation mode>
Here, a second weighing relaxation mode, which is another example of the weighing relaxation mode, will be described. Specifically, in the weighing relaxation mode, it is conceivable that an operation button for designating whether or not to exclude a fraction of the PTP sheet is displayed in the weighing display areas A11 to A14. Then, the control unit 10 executes the weighing relaxation mode when it is specified that the fraction is not removed by the operation button, and when the operation button is specified to remove the fraction. The second weighing relaxation mode described below is executed.

By the way, the EEPROM C31 used when calculating the number of sheets is stored in the EEPROM of the control unit 10. The threshold value C31 is a preset value less than 1, and is set to, for example, 0.2 or 0.5. The control unit 10 can arbitrarily set the threshold value C31 at the time of initial setting in the inspection support device 100 or at the start of weighing inspection, for example, according to the operation input of the user using the display unit 20 and the operation unit 30. Is.

In the second weighing relaxation mode, in step S31, the control unit 10 divides the number of tablets (prescription quantity), which is the target value shown in the prescription data, by the number of PTP sheets to target. The number of sheets C11 is calculated, and the number of sheets C12 obtained by rounding down the first decimal place of the number of sheets C11 is calculated. At this time, the control unit 10 temporarily stores the fraction C111, which is the value of the first decimal place of the number of sheets C11, in the RAM or EEPROM. Not limited to the first decimal place of the number of sheets C11, the values of the first decimal place and the second decimal place, or the entire fractional part may be stored as the fraction C111.

After that, in the step S37, the control unit 10 collates the total of the weighing results by the one or a plurality of the weighing units 5N with the prescription data. First, as described above, the control unit 10 divides the value obtained by subtracting the weight of the rubber band according to the number of PTP sheets from the weighing result by the weighing unit 5N by the weight per PTP (((). Total of weighing results-weight of rubber band) / weight per PTP), the number of sheets C1 is calculated. Next, the control unit 10 calculates the number of sheets C4, which is a value obtained by subtracting the fraction C111 from the number of sheets C1. At this time, when a plurality of the weighing units 5N are associated with the same chemical, the control unit 10 updates in advance to a value obtained by dividing the fraction C111 by the number of the weighing units 5N. When the number of sheets C1 is larger than "-0.5" and the number of sheets C4 is smaller than "0", the control unit 10 sets the number of sheets C4 to "0".

Then, when the fractional part of the number of sheets C4 is smaller than the threshold value C31, the control unit 10 calculates the value obtained by rounding down the first decimal place of the number of sheets C4 as the number of sheets C5. On the other hand, when the fractional part of the number of sheets C4 is equal to or greater than the threshold value C31, the control unit 10 calculates the value obtained by rounding up the first decimal place of the number of sheets C4 as the number of sheets C5. After that, the control unit 10 calculates the number of sheets C14, which is the total of the number of sheets C5 calculated based on the weighing result by one or a plurality of the weighing units 5N, and the number of sheets C14 becomes the number of sheets C12. On the other hand, if it is within the predetermined tolerance, it is judged that the collation results are in agreement. That is, it is determined that the collation results are in agreement when "the number of sheets C12-the preset lower limit allowable value" ≤ "the number of sheets C5" ≤ "the number of sheets C12 + the preset upper limit allowable value". To.

Specifically, the target value of the number of tablets is "21", the number of tablets per PTP is "10", the weight of one PTP sheet is "2 g", the threshold value C31 is "0.2", and the weighing unit. Consider a case where the weighing value of 5N is "4.4 g", the upper limit allowable value is "1", and the lower limit allowable value is "1". Here, it is assumed that one weighing unit 5N is associated with one chemical.

In this case, first, the control unit 10 calculates "2.1" as the number of sheets C11 by dividing the target value "21" by "10" which is the number of sheets per PTP sheet. "2" is calculated as the number of sheets C12 by truncating the first decimal place of the number of sheets C11. Further, the control unit 10 stores "0.1", which is the value at the first decimal place of the number of sheets C11, as the fraction C111.

Next, the control unit 10 divides "4.4 g", which is the weighing value of the weighing unit 5N, by "2 g", which is the weight per PTP sheet, to obtain "2.2" as the number of sheets C1. Is calculated. Further, the control unit 10 calculates "2.1" as the number of sheets C4 by subtracting "0.1" which is the fraction C111 from the number of sheets C1.

After that, the control unit 10 rounded down the first decimal place of the number of sheets C4 because "0.1", which is a fractional part of the number of sheets C4, is smaller than "0.2", which is the threshold value C31. "2" is calculated as the number of sheets C5. When the fractional part of the number of sheets C4 is "0.2" or more, which is the threshold value C31, "3" rounded up to the first decimal place of the number of sheets C4 is calculated as the number of sheets C5. To.

Then, the control unit 10 has a value "1" obtained by subtracting the lower limit allowable value "1" from "2" which is the number of sheets C12, and is "2" or less which is the number of sheets C5. Since the value "3" obtained by adding the upper limit allowable value "1" to the number C12 "2" is "2" or more which is the number of sheets C5, it is determined that the collation results are in agreement. The control unit 10 does not satisfy the condition of "the number of sheets C12-the preset lower limit allowable value" ≤ "the number of sheets C5" ≤ "the number of sheets C12 + the preset upper limit allowable value". , Judge that the collation results do not match.

By the way, in the weighing relaxation mode or the second weighing relaxation mode, when the target value is less than the number per PTP (for example, 10 tablets) (for example, 3 tablets), the target sheet to be collated. The number of sheets may be "0". On the other hand, after the chemical to be weighed is selected and before the chemical is placed on the weighing unit 5N, for example, when the user's hand touches the weighing unit 5N or when it is affected by the wind. May increase the value of the weighing unit 5N instantaneously and return to "0". In this case, since the weighing result of the weighing unit 5N is "0 g" and the number of sheets is "0", it is conceivable that the collation results are determined to be in agreement. Therefore, when the weighing value of the weighing unit 5N increases from "0" and then returns to "0" within a predetermined specific time, the control unit 10 uses the weighing unit 5N. It is conceivable that the collation based on the weighing result will not be performed. This prevents the collation results from being determined to match, for example, when the user touches the weighing unit 5N or when it is affected by the wind. Further, the control unit 10 uses the weighing unit 5N when the weighing value of the weighing unit 5N increases from "0" and then returns to "0" without stabilizing the weighing value of the weighing unit 5N. It is also possible not to perform a collation based on the weighing result.

Further, when the weighing value of the weighing unit 5N increases from "0" and then the weighing value decreases and stabilizes at a predetermined value or more set in advance, the chemical is placed on the weighing unit 5N. Since there is a possibility, in such a case, it is conceivable that the control unit 10 executes a collation based on the stable weighing result. On the other hand, when the weighing value of the weighing unit 5N increases from "0" and then decreases to "0" after passing through the specific value, the control unit 10 performs collation based on the weighing result by the weighing unit 5N. Do not execute. The specific value may be, for example, a preset constant value. Further, the control unit 10 sets a value of a predetermined ratio of the target weight corresponding to the target value (number of tablets, etc.) of the drug associated with the weighing unit 5N, or a value obtained by subtracting the predetermined value from the target weight. , It is also conceivable to calculate as the specific value each time. Also in this case, for example, when the user touches the weighing unit 5N or is affected by the wind, it is prevented that the collation results are determined to be in agreement. Further, it is conceivable that the control unit 10 determines whether or not the collation is executed based on both the specific time and the specific value.

[Eighth Embodiment]
By the way, in step S37, when the weighing result such as the number of tablets or the number of sheets weighed by each of the weighing units 5N is collated with the target value, the control unit 10 determines in advance the degree of error included in the weighing result. It is conceivable to classify into a plurality of defined stages and execute processing according to the classification. Specifically, even when the weighing result and the target value match, the number of chemicals or the number of sheets calculated as the weighing result is rounded, rounded up, or rounded down to the actual value. It has been corrected. Therefore, even if the collation results match, it is possible that the number of chemicals and the target value do not actually match depending on the content of the correction. Therefore, it is conceivable that the control unit 10 changes the display mode such as the background color of the weighing display area A1M according to the degree of the error included in the weighing result.

For example, when the control unit 10 rounds off the chemical quantity obtained as a result of weighing by the weighing unit 5N, the difference between the chemical quantity and the rounded chemical quantity (hereinafter referred to as “corrected chemical quantity”). When there is a high possibility that the corrected chemical quantity is not appropriate, such as when the difference value C6 is ± 0.5 or more (+0.5 or more or -0.5 or less), the weighing result is The background of the obtained weighing display area A1M is displayed in a predetermined first specific color such as transparent or red. Further, the control unit 10 has a difference value C6 of ± 0.25 or more and less than ± 0.5 (+0.25 or more and less than +0.5, or -0.25 or less and less than -0.5). When it is highly possible that the corrected chemical quantity is appropriate, but the judgment is doubtful, such as (large), the background of the weighing display area A1M from which the weighing result is obtained is grayed out or the like. It is displayed in the predetermined second specific color of. Then, the control unit 10 may have an appropriate amount of the corrected chemicals, such as when the difference value C6 is less than ± 0.25 (less than +0.25 and greater than −0.25). When it is high, the background of the weighing display area A1M from which the weighing result is obtained is displayed in a predetermined third specific color such as light green.

As a result, the user can determine the suitability of the corrected chemical quantity with reference to the color scheme of the weighing display area A1M. For example, the user determines that the corrected chemical quantity is not appropriate when the background color of the weighing display area A1M is the first specific color, and when the background color is the second specific color, the correction is performed. It is possible to determine that it is necessary to visually check because the quantity of post-chemicals may not be appropriate, and in the case of the third specific color, it is possible to determine that the quantity of post-correction chemicals is appropriate. .. The display mode of the weighing display area A1M is not limited to the background color, and the color scheme of the edge of the weighing display area A1M may be changed, for example. Further, the control unit 10 determines the color scheme (character color or background color) of the prescription display area A15 in which the drug associated with the weighing unit 5N from which the weighing result is obtained is displayed. It is also conceivable to change to a specific color, the second specific color, the third specific color, or the like.

Further, the control unit 10 may display a preset message on the display unit 20 according to the degree of error included in the weighing result. For example, when the difference value C6 is ± 0.5 or more, the control unit 10 has a high possibility that the corrected chemical quantity is not appropriate, or has a high possibility of containing an error factor. Etc. may be displayed on the display unit 20. Further, when the difference value C6 is ± 0.25 or more and less than ± 0.5, the control unit 10 has a high possibility that the corrected chemical quantity is appropriate, but the user visually confirms it. It is conceivable to display a urging message or the like on the display unit 20. Further, it is conceivable that the control unit 10 causes the display unit 20 to indicate that the corrected chemical quantity is likely to be appropriate when the difference value C6 is less than ± 0.25. ..

Further, the control unit 10 performs a determination process when it is considered that the suitability of the corrected chemical quantity is doubtful, such as when the difference value C6 is ± 0.25 or more and less than ± 0.5. A configuration that can be set in advance according to the user operation in the initial setting or the like can be considered. For example, as an example of the determination process, it is conceivable that the corrected chemical quantity is determined to be appropriate and the color scheme of the weighing display area A1M is set to the second specific color.

Further, as another example of the determination process, a message indicating that the appropriateness of the corrected chemical quantity is doubtful and an operation button for selecting whether or not the corrected chemical quantity is appropriate are displayed. Is possible. In this case, when the operation button is operated to the effect that the corrected chemical quantity is appropriate, the control unit 10 determines that the corrected chemical quantity is appropriate, and determines that the corrected chemical quantity is appropriate, and the weighing display area. It is conceivable that the color scheme of A1M is the second specific color. On the other hand, when the operation button is operated to the effect that the corrected chemical quantity is not appropriate, the control unit 10 determines that the corrected chemical quantity is not appropriate, and the weighing unit 5N re-does it. It is conceivable to start weighing and collation.

Specifically, when the weight per PTP is "10 g", the number of PTPs is "10 tablets", and the target value is "35 tablets", the following first condition is applied to the weighing units 51 to 53. Consider the case where three types of weighing values under the third condition are obtained. The first condition is a weighing unit 51: 10.1 g, a weighing unit 52: 13 g, and a weighing unit 53: 12.2 g. The second condition is a weighing unit 51: 10.1 g, a weighing unit 52: 13.4 g, and a weighing unit 53: 12.2 g. The third condition is a weighing unit 51: 10.1 g, a weighing unit 52: 13.4 g, and a weighing unit 53: 12.8 g. The control unit 10 calculates "1 g", which is a value obtained by dividing the weight per PTP by the number of PTPs, as the weight per tablet, and executes the following processing.

<In the case of the first condition>
First, in the case of the first condition, since the weighing value of the weighing unit 51 is "10.1 g", the control unit 10 calculates "10.1 tablets" as the chemical quantity, and then the above. Calculate "10 tablets" as the corrected chemical quantity. Similarly, since the control unit 10 weighs "13 g" for the weighing unit 52, the control unit 10 calculates "13.0 tablets" as the chemical quantity, and then calculates "13 tablets" as the corrected chemical quantity. .. Further, since the control unit 10 weighs "12.2 g" for the weighing unit 53, after calculating "12.2 tablets" as the chemical quantity, "12 tablets" is used as the corrected chemical quantity. calculate. In these cases, since the difference value C6 is "0.1 tablet", "0.0 tablet", and "0.2 tablet", respectively, the weighing display areas A11 to correspond to the weighing units 51 to 53. The background of A13 is the third specific color. In the case of the first condition, the total amount of the corrected chemicals, which is the weighing result, is 35 tablets. Therefore, the control unit 10 determines that the matching result between the weighing result and the target value is the same. do.

<In the case of the second condition>
On the other hand, in the case of the second condition, since the weighing value of the weighing unit 52 is "13.4 g", the control unit 10 calculates "13.4 tablets" as the chemical quantity, and then the above. Calculate "13 tablets" as the corrected chemical quantity. In this case, since the difference value C6 is "0.4 tablets", the background of the weighing display area A12 corresponding to the weighing unit 52 is the second specific color. In the case of the second condition, the weighing units 51 and 53 are the same as the first condition. In the case of the second condition, the total amount of the corrected chemicals, which is the weighing result, is 35 tablets. Therefore, the control unit 10 determines that the matching result between the weighing result and the target value is the same. However, the background color of the weighing display area A12 corresponding to the weighing unit 52 is displayed in the second specific color such as gray.

<In the case of the third condition>
Further, in the case of the third condition, since the weighing value of the weighing unit 53 is "12.8 g", the control unit 10 calculates "12.8 tablets" as the chemical quantity, and then the above. "13 tablets" is calculated as the corrected chemical quantity. In this case, since the difference value C6 is "0.2 tablets", the background of the weighing display area A13 corresponding to the weighing unit 52 is the third specific color. In the case of the third condition, the weighing units 51 and 52 are the same as the second condition. In the case of the third condition, the total amount of the corrected chemicals resulting in the weighing is 36 tablets. It is different from the target value. Therefore, the control unit 10 determines that the collation result of the weighing result and the target value do not match, and the background color of the weighing display area A12 corresponding to the weighing unit 52 is gray or the like. Display in a specific color.

By the way, even if the collation result is inconsistent in the step S37, the control unit 10 actually causes the collation result to be inconsistent due to the influence of wind or the attachment of chemicals. If it is determined that there is no problem even if the collation results are processed as a match and a predetermined user operation is performed, it is conceivable to process the collation results as a match. In this case, the control unit 10 has a color scheme (background color or edge color) of the weighing display area A1M corresponding to the weighing unit 5N, and a color scheme (character color or character color) of the region corresponding to the drug in the formulation display area A15. It is conceivable to display the background color) or the like in the first specific color or a predetermined fourth specific color. Further, when the predetermined user operation is performed, the control unit 10 displays a comment field for inputting a reason for processing as a match with the collation result, and a comment input by the user is entered in the comment field. Record in association with the prescription data. As described above, it is conceivable that the background color of the visually inspected drug in the prescription display area A15 of the visually inspected drug is different from that of other drugs. Further, when the visually inspected chemical is placed on the weighing unit 5N, the control unit 10 has a color scheme (background color or edge color) of the weighing display area A1M corresponding to the weighing unit 5B. Is conceivable to be displayed in a predetermined fifth specific color such as light blue.

[9th Embodiment]
Further, as shown in FIG. 29, it is conceivable that the inspection support device 100 includes a calibration processing unit 193 capable of performing a calibration process for calibrating the weighing units 51 to 54. Specifically, the control unit 10 functions as the calibration processing unit 193 by executing various processes according to the inspection support program. Here, FIGS. 30A to 30E are diagrams showing an example of transition of the display screen when the calibration process is executed by the calibration process unit 193.

Specifically, when the calibration processing unit 193 performs an operation for executing the initial setting of the inspection support device 100 and then a start operation of "balance calibration" is performed, it is shown in FIGS. 30A to 30E. As described above, the display unit 20 displays the navigation screen for executing the calibration of any of the weighing units 51 to 54. In FIGS. 30A to 30E, the contents of the calibration process are "1. Designation of balance", "2. Preparation", "3. Putting a weight", "4. Removing the weight", and "5. Completion". It is displayed that the procedure is included. Further, in FIGS. 30A to 30E, the procedure currently being executed in the calibration process is displayed by coloring the portion corresponding to the procedure. For example, in FIG. 30A, only the portion corresponding to “1. Designation of the balance” is colored, and in FIG. 30B, the portion corresponding to “1. Designation of the balance” and “2. Preparation” is colored. .. Hereinafter, the display and processing of each procedure will be described.

First, FIG. 30A is a first display screen corresponding to “1. Designation of balance”. On the first display screen, "Calibrate the A / D 100g correction weight width of the balance. Select the balance to be calibrated and click the" Next "button. , "Balance 1", "Balance 2", "Balance 3", and "Balance 4" corresponding to the weighing units 51 to 54, which are options, are displayed. Here, when any one of "Balance 1", "Balance 2", "Balance 3", and "Balance 4" is selected and the "Next" operation key is operated, the calibration processing unit 193 says that. Any of the weighing units 51 to 54 corresponding to the selected balance (hereinafter referred to as the calibration target weighing unit) is selected as the calibration target in the calibration process.

Next, FIG. 30B is a second display screen corresponding to “2. Preparation”. On the second display screen, "Make sure that nothing is on the balance 1 and click the" Next "button. Message is displayed. Here, when the "Next" operation key is operated, the calibration processing unit 193 determines that nothing is on the calibration target weighing unit (a state in which the weighing value is 0).

Subsequently, FIG. 30C is a third display screen corresponding to "3. Putting a weight". On the third display screen, "Put the weight (200g) on the balance 1 and click the" Next "button. Message is displayed. Here, when the "Next" operation key is operated, the calibration processing unit 193 determines that a weight (200 g) is placed on the calibration target weighing unit, and executes weighing by the calibration target weighing unit. do.

After that, FIG. 30D is a fourth display screen corresponding to "4. Remove the weight". On the 4th display screen, "Remove the weight (200g) from the balance 1 and click the" Next "button. Message is displayed. Here, when the "Next" operation key is operated, the calibration processing unit 193 determines that nothing is on the calibration target weighing unit (a state in which the weighing value is 0). At this time, the calibration processing unit 193 is based on the weighing result when the weight is placed on the calibration target weighing unit and the weighing result when the weight is not placed on the calibration target weighing unit. Calibrate the part. Specifically, the calibration processing unit 193 has "A / D 100g corrected weight width (balance 1)", "A / D 100g corrected weight width (balance 2)", and "A / D 100g" corresponding to the weighing units 51 to 54. Of the "corrected weight width (balance 3)" and "A / D 100 g corrected weight width (balance 4)", the set value corresponding to the calibration target weighing unit is updated. For example, the calibration processing unit 193 has an analog signal output from the load cell 56 of the calibration target weighing unit when the weight is not placed and the load cell of the calibration target weighing unit when the weight is placed. The analog value per 1 g calculated by dividing the difference from the analog signal output from 56 by the weight (200 g) of the weight is recorded as the A / D 100 g correction weight width. As a result, after that, in the inspection support device 100, the value of the analog signal output from the load cell 56 of the calibration target weighing unit is used by using the value of the A / D 100g correction weight width calibrated by the calibration processing unit 193. Is converted to the weighing result of the digital signal.

FIG. 30E is a fifth display screen corresponding to "5. Completion". On the fifth display screen, if the calibration by the calibration process is normally performed, the message "The calibration of the balance 1 is completed." Is displayed. If an error occurs during the calibration process, the message "Failed to calibrate the balance 1" is displayed on the fifth display screen. For example, when the calibration processing unit 193 obtains a weighing result of a value equal to or higher than a preset value in a state where the weight should not be placed on the calibration target weighing unit, or when the calibration target weighing unit has a weight (200 g). ) Should be on, and if a weighing result outside the preset range is obtained, it is judged as an error.

[10th Embodiment]
Further, the inspection support device 100 includes a reception result inquiry function for inquiring the reception result of the prescription data received by the inspection support device 100. Specifically, the display processing unit 17 of the control unit 10 executes a reception result inquiry process for embodying the reception result inquiry function. In the inspection support device 100, the control unit 10 determines whether or not the prescription data received by the inspection support device 100 is normal, and associates the determination result with the prescription data to store the storage unit. Make it memorize in 40. For example, the control unit 10 lacks information necessary for the prescription data, such as when the prescription data does not include a drug name or when the prescription data does not include a dosage (fraction). If so, it is determined that the prescription data has not been received normally.

Then, when the user operation for displaying the list of prescription data received by the inspection support device 100 is performed, the display processing unit 17 has not processed the unprocessed list screen shown in FIG. 31A and the unprocessed one shown in FIG. 31B. Display the preset screen as the initial screen among the list screens. Further, the display processing unit 17 prescribes the display contents of the unprocessed list screen as normal according to the operation of the operation key corresponding to "normal" and the operation key corresponding to "abnormal" on the unprocessed list screen. Switch to the data list (FIG. 31A) and the abnormal prescription data list (FIG. 31B). On the unprocessed list screen shown in FIG. 31A, the prescription date, patient name, total Rp number, voucher number, and the like are displayed for the prescription data normally received by the inspection support device 100. On the other hand, on the unprocessed list screen shown in FIG. 31B, the date and time of occurrence, the patient name, the reason for the abnormality, and the like are displayed for the abnormal prescription data that the inspection support device 100 could not normally receive. Further, the display processing unit 17 can search and display prescription data for items such as "date", "ID", "name", or "voucher" on the unprocessed list screen. Is. For example, in FIG. 31A, the search result of the prescription data corresponding to the date of November 30, 2013 is displayed, and in FIG. 31B, the search result of the prescription data corresponding to the date of June 16, 2014 is displayed. Has been done.

10: Control unit 20: Display unit 30: Operation unit 40: Storage unit 50: Weighing device 51 to 54: Weighing unit 55: Weighing dish 56: Load cell 60: Information reading unit 70: Imaging unit 80: Tablet terminal 90: Cover member 100: Inspection support device

Claims (4)

A weighing identification unit that associates the drug identification information with the weighing unit,
A display processing unit that displays the weighing result of the weighing unit on the display unit,
A collation processing unit that executes collation processing between the weighing result of the weighing unit and the target value of the drug identification information associated with the weighing unit, and
After the collation processing is executed by the collation processing unit, the association between the drug identification information and the weighing unit is released, the display of the display unit is reset, and the association with the drug identification information is released. A control unit that can associate the weighing unit with the drug identification information of the next drug,
Inspection support system equipped with . When the weighing unit whose association with the drug identification information is released is associated with the drug identification information of the next drug, the unit amount per unit amount determined in advance corresponding to the type of the next drug. Unit weight acquisition unit to acquire weight, and
A unit conversion processing unit that converts the weighing result of the next chemical by the weighing unit into a predetermined unit based on the weight per unit amount acquired by the unit weight acquisition unit.
Equipped with
The display processing unit causes the display unit to display the weighing result of the next chemical converted by the unit conversion processing unit.
The inspection support system according to claim 1. The weighing identification unit associates any one or a plurality of the weighing units with the drug identification information .
After executing the collation process for the drug identification information , the control unit cancels the association between the drug identification information and the one or more weighing units.
The inspection support system according to claim 1 or 2. To the processor
The first step of associating the drug identification information with the weighing unit,
The second step of displaying the weighing result by the weighing unit on the display unit,
A third step of executing a collation process between the weighing result of the weighing unit and the target value of the drug identification information associated with the weighing unit, and
After executing the collation process according to the third step, the association between the drug identification information and the weighing unit is released, the display of the display unit is reset, and the association with the drug identification information is released. The step of associating the weighing unit with the drug identification information of the next drug,
Inspection support program to execute.

Images