KR101576900B1 - Patient monitoring apparatus and kidney monitoring apparatus - Google Patents
Patient monitoring apparatus and kidney monitoring apparatus Download PDFInfo
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- KR101576900B1 KR101576900B1 KR1020140040497A KR20140040497A KR101576900B1 KR 101576900 B1 KR101576900 B1 KR 101576900B1 KR 1020140040497 A KR1020140040497 A KR 1020140040497A KR 20140040497 A KR20140040497 A KR 20140040497A KR 101576900 B1 KR101576900 B1 KR 101576900B1
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- A—HUMAN NECESSITIES
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- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/20—Measuring for diagnostic purposes; Identification of persons for measuring urological functions restricted to the evaluation of the urinary system
- A61B5/201—Assessing renal or kidney functions
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- G01N33/493—Physical analysis of biological material of liquid biological material urine
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- A61B5/207—Sensing devices adapted to collect urine
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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Abstract
The apparatus for monitoring an elongation function through measurement of urine discharge amount according to the present invention includes: a urine bag condition measuring unit for measuring a state of a urine bag at every predetermined sampling time and providing measurement data in real time; An injection regulator that provides real-time information about the injection of the drug or fluid into the patient; Generating urine discharge information using the measurement data from the urine bag state measuring device, generating drug injection information and event information, analyzing urine discharge information, drug injection information, and event information, displaying analysis results on a time series graph And a data output unit.
The control unit of the main body analyzes the urine discharge information, the drug injection information, and the event information, and outputs the analysis result in a time series graph form so that the correlation of the event occurrence, the drug injection and the urine discharge amount can be grasped in real time do.
Description
The present invention relates to a patient monitoring apparatus and an apparatus for monitoring a kidney function, and more particularly, to an apparatus for monitoring a kidney function or a kidney function through accurate real-time measurement of a body fluid discharge amount collected in a body fluid collecting bag such as a urine bag And more particularly to a patient monitoring apparatus and a kidney function monitoring apparatus for monitoring the status of a patient.
The kidney is a organ that excretes urine into the urinary bladder by filtering the blood supplied to the kidney. By monitoring the function of the kidney, it is possible to check whether the blood circulates. Particularly, in order to determine whether the circulating blood volume is normal in the case of surgery, general anesthesia, kidney transplantation, or the like which greatly affects the amount of blood supplied to each organ of the patient, It should be continuously monitored.
Thus, by continuously measuring the amount of urine generated in the kidney and excreted through the bladder, it is possible to evaluate the circulating blood volume of the patient or to evaluate the recovery of the kidney function.
In general, if a patient has difficulty in spontaneously urinating, a foley catheter is inserted into the bladder or kidney of the patient, a urine bag is connected to one end of the catheter, and urine generated in the kidney is collected into the urine pocket do.
Conventionally, in order to check the urine volume of the patient, the nurse or the caregiver of the patient reads the scale displayed on the surface of the urine bag every predetermined time to measure the urine amount by time. Such a measurement is not only inaccurate but also has a problem that it is almost impossible to measure the change amount per unit time.
U.S. Pat. No. 6,640,649 discloses a device for measuring fluid flow, which is related to "DROPLET COUNTER FOR LOW FLOW RATES". The droplet counter disclosed in this patent is a device for measuring a fluid flow using a laser sensor. The droplet counter counts the number of droplets by a laser signal to calculate the amount of fluid flowing. However, when measuring the fluid flow using this method, there is a problem that it is difficult to maintain the accuracy of 10% or less because the size of the water droplet is physically changed depending on the density, component, and surrounding structure of the liquid. In addition, the droplet counter using the method according to this patent requires a specially structured part consisting of a first chamber 12 and a second chamber 17 for counting and forming droplets, which are connected in series It should be a sterilized product to prevent infection of the patient, and is a consumable item that must be discarded after one use. Therefore, there is a problem in that the method according to this patent is costly since consumables that must be discarded after one use in actual use must be used.
Therefore, it is difficult to accurately measure whether or not the kidney function is restored by using the measured urine volume information using the conventional urine volume measuring method, and it is also difficult to determine the kidney state in real time because real-time measurement is impossible .
In addition, when an event in which a patient's surgery or treatment is performed or a specific drug is injected occurs or a specific drug or liquid is injected continuously for a predetermined period of time, such event and / It is not easy to grasp in real time and directly how to react and how the treatment effect appears. For example, it is not easy to directly monitor how a patient's renal function is restored in connection with such drug injection or surgery, when a drug such as a diuretic is injected into the patient or when surgery is performed.
An object of the present invention to solve the above problems is to provide a patient monitoring apparatus which can measure the amount of body fluid discharged or discharged from a patient and analyze the state of the patient by real-time monitoring.
Another object of the present invention is to measure the amount of body fluid discharged or discharged from a patient, to analyze event information about the patient and / or drug injection information provided from the injection regulator, and to compare event information and / And outputting the correlation through a time series graph in real time to monitor the state of the patient in real time.
Another object of the present invention is to provide a kidney monitoring apparatus which can measure the state of urine pouch and analyze the measurement data to monitor the state or function of the kidney in real time.
Another object of the present invention is to provide a kidney monitoring method that can monitor the state or function of a kidney in real time using urine discharge information collected in real time in the kidney monitoring apparatus described above.
Another object of the present invention is to collect drug injection information on a drug or liquid injected into a patient, to detect urine discharge amount from measurement data measuring the state of the urine bag, to analyze urine discharge amount, event information and drug injection information And analyzing the urine discharge amount, the event information, and the drug injection information per unit time, thereby monitoring the state of elongation and the recovery of function due to an event or drug injection in real time.
According to an aspect of the present invention, there is provided a device for monitoring a patient by measuring a body fluid discharge amount, the device comprising: a body fluid collector for collecting and storing body fluids generated and discharged from a human body; A body fluid collector state meter for measuring the state of the body fluid collector at every predetermined sampling time and providing measurement data in real time; And a main body for generating fluid discharge information using measurement data provided from the body fluid collector state meter, generating event information using an event signal input from the outside, and analyzing the fluid discharge information and event information ,
The body includes: a signal input unit for receiving measurement data from the body fluid collector state meter in real time; An event input unit for receiving an event signal from the outside; A data output unit; The method comprising the steps of: receiving measurement data from the signal input unit in real time, generating body fluid discharge information using the measurement data, generating event information using an event signal provided from the event input unit, And a controller for analyzing and outputting the analyzed results to the data output unit.
In the patient monitoring apparatus according to the first aspect, the body fluid discharge information may include detection time information for detecting a body fluid discharge amount and a body fluid discharge amount, the event information including an event item and an event occurrence time, It is preferable to analyze the body fluid discharge information and the event information, and to output the analysis result in a time series graph.
In the patient monitoring apparatus according to the first aspect, the controller is operated in one of a plurality of operation modes using the body fluid discharge information and the event information,
The control unit outputs the body fluid discharge amount and the event information for each detection time to the data output unit when the first operation mode is selected and extracts the discharge amount per unit time from the body fluid discharge amount for each detection time when the second operation mode is selected , And outputs the emission amount per unit time and the event information for each detection time to the data output unit.
A patient monitoring apparatus according to the first aspect of the present invention, comprising: an injection regulator for providing injection-related information injected for a predetermined time to a patient in real time; Wherein the injection related information includes a dose per unit time or a total injection amount, wherein the control unit generates drug injection information using the injection related information provided from the injection regulator, The injection amount information per unit time, the total injection amount information, and the injection time information. Preferably, the controller analyzes the body fluid discharge information and the drug injection information and provides the analysis result.
Wherein the controller is operated in one of a plurality of operation modes using body fluid discharge information, event information, and drug injection information,
The control unit outputs the body fluid discharge amount and the event information for each detection time to the data output unit when the first operation mode is selected, extracts the discharge amount per unit time from the body fluid discharge information when the second operation mode is selected, And outputs the body fluid discharge amount, total injection amount, and event information for each detection time to the data output unit when the third operation mode is selected, and outputs the body fluid discharge amount, The amount of discharged body fluid per unit time, the amount of injected per unit time, and the event information are output to the data output unit, and when the fifth operation mode is selected, And event information to the data output unit, and when the sixth operation mode is selected, It is more preferable that the discharge amount per unit time is extracted from the liquid discharge information and the discharge amount per unit time, the injection amount per unit time, and event information for each detection time are output to the data output unit.
In the patient monitoring apparatus according to the first aspect, the body fluid collector state meter may include: a holder for holding the body fluid collector; And a weight detection sensor for measuring the weight of the body fluid collector mounted on the cradle, wherein the measurement data for the body fluid collector measured by the weight detection sensor is provided to the body.
The apparatus for monitoring an elongation function according to a second aspect of the present invention includes: a urine bag condition measuring unit for measuring a state of a urine bag per predetermined sampling time and providing measurement data in real time; And generating urine discharge information using measurement data provided from the urine bag condition measuring device, generating event information using an event signal input from the outside, analyzing urine discharge information and event information, And a main body for monitoring the function,
The main body includes: a signal input unit for receiving measurement data from the urine bag condition measuring instrument in real time; An event input unit for receiving an event signal from the outside; A data output unit; The method comprising: receiving measurement data in real time from the signal input unit, generating urine discharge information using the measurement data, generating event information using event signals provided from the event input unit, analyzing the event information and urine discharge information And outputting the analyzed results to the data output unit.
In the apparatus for monitoring an elongation function according to the second aspect, the urine discharge information includes detection time information for detecting a urine discharge amount and a urine discharge amount, and the event information includes an event item and an event occurrence time The control unit analyzes the urine discharge information and the event information according to the detection time, and outputs the analyzed results as a time series graph,
Wherein the control unit is operated in one of a plurality of operation modes using urine discharge information and event information, and the controller, when the first operation mode is selected, outputs urine discharge amount and event information for each detection time, And when the second operation mode is selected, it is preferable to output the discharge amount per unit time and the event information for each detection time to the data output unit.
The apparatus for monitoring an elongation function according to the second aspect of the present invention includes: an injection regulator for providing injection-related information injected for a predetermined time to a patient in real time; Wherein the injection related information includes an injection amount per unit time or a total injection amount,
Wherein the control unit generates drug injection information using injection related information provided from the injection regulator, and the drug injection information includes injection amount information per unit time, total injection amount information, and injection time information, It is preferable to analyze urine discharge information or discharge information per unit time and drug injection information according to the detection time,
Wherein the controller is operated in one of a plurality of operation modes using urine discharge information, drug injection information, and event information,
Wherein the control unit outputs the urine discharge amount and event information for each detection time to the data output unit when the first operation mode is selected and outputs the discharge amount and event information per unit time for each detection time when the second operation mode is selected, And outputs the urine discharge amount, the total injection amount, and the event information for each detection time to the data output unit when the third operation mode is selected. When the fourth operation mode is selected, the discharge amount per unit time, The total amount of injection and the event information are output to the data output unit. When the fifth operation mode is selected, the urine discharge amount, injection amount per unit time, and event information for each detection time are output to the data output unit. When the sixth operation mode is selected Outputting the amount per unit time, the amount of injection per unit time, and event information for each detection time to the data output unit It is preferred.
In the above-described monitoring apparatus for a kidney function according to the second aspect, the urine bag condition measuring device may include: a holder for holding the urine bag; And a weight detection sensor for sensing the weight of the urine bag placed on the cradle; And provide measurement data for the urine bag measured by the weight sensor to the main body.
The body fluid collector state measuring device for measuring the weight of the body fluid collector according to the third aspect of the present invention includes: a weight detecting sensor fixedly mounted on one surface of the housing and outputting a sensing signal according to the weight; A holder for receiving the body fluid collector and moving in the direction of gravity by the load of the body fluid collector; And an elastic member disposed between the weight detection sensor and the cradle to transmit a load of the cradle to the weight detection sensor, wherein a load of the cradle is transmitted to the weight detection sensor through the elastic member, And outputs the detection signal to the outside.
In the body fluid collector state meter for measuring the weight of the body fluid collector according to the third aspect of the present invention, the weight sensor preferably comprises a load cell using a strain gage.
The body fluid collector status measuring instrument according to the third aspect of the present invention may further comprise a sensor protecting member fixedly mounted on one surface of the housing to prevent the movable range of the cradle from exceeding a predetermined range, , And the predetermined range is determined by the rated capacity of the weight detection sensor.
The body fluid collector state meter for measuring the weight of the body fluid collector according to the third aspect of the present invention is characterized in that the body fluid collector is a urine pocket.
The patient monitoring apparatus according to the present invention analyzes the body fluid discharge information, the event information and / or the drug injection information with respect to time, and outputs the analyzed result together with the real time output. It is possible to grasp the change of the body fluid discharge in real time and to grasp the degree of influence of the occurrence of the event or the injection of the drug on the change of the body fluid discharge amount of each patient.
In addition, the apparatus for monitoring an elongation function according to the present invention is a system for monitoring the elongation of a patient by monitoring the weight of a urine bag connected to a catheter inserted in a patient in real time, The urine discharge information, the urine discharge information, the event information, and / or the drug injection information are analyzed together, and the analyzed result is outputted and provided, thereby generating events such as surgery and / It is possible to grasp the change of the emission amount in real time as well as to grasp the degree of influence of the injection of the event or the drug on the change of the urine discharge amount of each patient and thereby to monitor the kidney function.
In addition, the patient monitoring apparatus and the monitoring apparatus for a kidney function according to the present invention include a body fluid collector or a urine pouch state measuring instrument that provides a body fluid collector or a urine pouch by measuring the weight of the body fluid in real time and providing the body fluid collector or the urine pouch So that it can be measured more accurately and easily.
The above-described body fluid collector state meter uses a load cell, and further includes an elastic member and a sensor protecting member for protecting the load cell, so that even if an abrupt load increase, an external impact or the like occurs or an overload exceeding the rated load is applied, It is possible to prevent the cell from being damaged.
1 is a block diagram schematically showing a patient monitoring apparatus according to a first preferred embodiment of the present invention.
2 is a block diagram schematically illustrating a patient monitoring apparatus according to a second embodiment of the present invention.
FIG. 3 is a graph showing an example of a screen displayed on the data output unit when the control unit is driven in the third operation mode, according to the first and third embodiments of the present invention, to be.
FIG. 4 is a graph showing an example of a screen displayed on the data output unit when the control unit is driven in the fourth operation mode, according to the first and third embodiments of the present invention, to be.
FIG. 5 is a graph showing an example of a screen displayed on the data output unit when the control unit is driven in the seventh operation mode, according to the second and fourth embodiments of the present invention, to be.
FIG. 6 is a graph showing an example of a screen displayed on the data output unit when the control unit is driven in the eighth operation mode, according to the second and fourth embodiments of the present invention, to be.
7 is a schematic view showing a body fluid collector state measuring instrument according to a sixth embodiment of the present invention.
The patient monitoring apparatus according to the present invention measures the state of a body fluid collector connected to a catheter inserted or attached to a patient and analyzes the measurement data to generate fluid discharge information in real time and displays fluid discharge information, Or the drug injection information are analyzed together and the result of the analysis is provided so that the body fluid discharge amount and / or the flow rate per unit time due to the event occurrence or drug injection can be monitored in real time.
Here, the body fluid discharge information includes at least detection time information that indicates a body fluid discharge amount and a body fluid discharge amount.
The event information is information indicating a state change of the patient such as surgery, procedure, defecation, weather, sleeping, drink ingestion, etc., or information about events that occur once, such as a one-time drug injection such as diuretic, At least an event item and an event occurrence time information.
In addition, the drug injection information refers to information that a liquid such as drug or liquid is injected into a human body such as a patient through an external injection regulator for a predetermined period of time. The drug injection information may include one of the total injection amount or the injection amount per unit time And at least the injection time information.
In addition, the patient monitoring apparatus according to the present invention can measure the urine discharge amount collected in the urine bag in real time in order to monitor the kidney function of the patient, so that the urine discharge amount due to the injection of the drug or the like by the event or injection regulator, So that the kidney function can be monitored in real time.
Hereinafter, various embodiments according to the present invention will be described in detail.
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The configuration and operation of the patient monitoring apparatus according to the first preferred embodiment of the present invention will be described in detail. 1 is a block diagram schematically showing a patient monitoring apparatus according to a first preferred embodiment of the present invention.
Referring to FIG. 1, a
The body fluid
Therefore, since the state of the body fluid collector is changed according to the total amount of the body fluid collected in the body fluid collector, the state of the body fluid collector is continuously measured in real time, so that the body fluid discharge amount of the patient can be detected in real time from the measured data. Here, the body fluid discharge amount detected in real time is the total discharge amount (Qv) collected in the body fluid collector from the start time of measurement to the measurement time.
The body fluid
When the state information to be measured is the weight of the body fluid collector, the measurement sensor may use a weight detection sensor for measuring the load of the body fluid collector. The weight detection sensor may be, for example, a load cell using a strain gage cell.
In this way, the body fluid
Meanwhile, the body fluid collector state measuring device may further include a signal output unit. The signal output unit is composed of an amplifier for amplifying a fine sensing signal provided from the measurement sensor and an A / D converter for converting the amplified signal into a digital signal, After the signal is amplified, it can be converted into a digital signal and output.
The
The
The
The event information may further include event occurrence time information. In this case, the event occurrence time information may be received from the user together with the event signal through the event input unit, or when the event occurrence time information is not inputted through the event input unit It is preferable that the control unit sets the time at which the event signal is input through the event input unit as the event occurrence time information and stores the event information in the event information for storage and management.
The
The
The
The monitoring apparatus according to the present invention may further include a mode selection unit (not shown), which may be configured by a plurality of different buttons or may be configured to repeatedly depress a single button, The user can select one of the operation modes, select the pause function, or select a replacement function for replacing the body fluid collector. The mode selection unit provides the control unit with information on an operation mode selected by the user.
The
The control unit is driven according to an operation mode preset or selected by the mode selection unit using the body fluid discharge information and the event information so that the user can monitor the state of the patient in real time. The controller analyzes the body fluid discharge information and the event information according to the operation mode selected by the mode selection unit or a predetermined operation mode, and outputs the analysis result to a screen of the display unit, .
In this specification, the body fluid discharge amount Qv is a value accumulated from the start of the measurement, and the body fluid discharge amount Qv (t1) at an arbitrary time t1 is calculated from the measurement start time t0 to the arbitrary time t1 ) Of total body fluids collected in the body fluid pouch. The control unit extracts a body fluid discharge amount from measurement data, and generates, stores, and manages body fluid discharge information including detection time information and body fluid discharge amount that detect the body fluid discharge amount. The body fluid discharge information includes at least detection time information that indicates a body fluid discharge amount and a body fluid discharge amount.
Meanwhile, when the event signal is provided from the event input unit, the control unit generates event information including at least the event item and the event occurrence time information, and stores and manages event information in the database. The control unit generates event information by receiving the event item and the event occurrence time information from the event input unit or setting the time at which the event item is provided as the event occurrence time information if the event occurrence time information is not provided from the event input unit.
The process of generating the body fluid discharge information using the measurement data provided from the signal input unit will be described in detail. First, when the measurement data is inputted from the signal input unit, the body fluid discharge amount Qv is calculated using the measurement data, and together with the measurement time, the body fluid discharge information is stored in the database. At this time, when the difference value between the measurement data of the previous time (t-1) and the measurement data of the current time (t) deviates from the predetermined error range such as a sudden change of the body fluid discharge amount due to an external shock or other error The noise of the measurement data may be attenuated by correcting it by judging it as noise or by calculating an average value of a plurality of measurement data inputted every predetermined unit time. Here, a method of correcting measurement data determined as noise has been variously proposed in the art, and one of these methods can be appropriately selected and used in the present invention.
Next, the corrected measurement data is converted into a body fluid discharge amount by using a predetermined formula or the like, and body fluid discharge information including detection time information of the body fluid discharge amount and the body fluid discharge amount is generated and stored in the database and managed.
If the pause function is selected in the mode selection unit, the control unit pauses all the operations. Therefore, in a situation where it is difficult to measure the state of the body fluid collector, such as when the patient is moving, it is preferable to select the pause function so as not to perform the measurement.
If the replacement function is selected in the mode selection unit, the amount of body fluid discharged before the replacement of the body fluid collector is set as the reference amount, and when the replacement completion button is input or the replacement button is re- Combined with the body fluids to be reset. Thus, when replacing the body fluid collector with a new body fluid collector, it is desirable that the body fluid discharge can be provided as a combined total of both the amount collected from the previous body fluid collector and the amount collected from the new body fluid collector. Even if the body fluid collector is newly replaced by such a summing process, the body fluid discharge amount of the replaced body fluid collector can be provided in addition to the body fluid discharge amount of the previous body fluid collector.
Hereinafter, a control method for each operation mode of the control unit will be described in detail. The control unit includes an initialization mode and first to fourth operation modes. The control unit drives the initialization mode when the reset button is input or the start button is input, and the operation mode is driven according to the button for selecting the operation mode otherwise. Meanwhile, when the pause button is input, the controller waits until the pause function is released.
In the initialization mode, the control unit initializes the measurement sensor of the body fluid collector state meter with the body fluid collector being initially disposed, and sets the measurement sensor of the body fluid collector state meter as a zero point reference.
In the first operation mode, the control unit outputs the body fluid discharge amount Qv on the screen of the display unit in real time together with the detection time information t, and simultaneously prints the body fluid discharge amount Qv on the printer. In this case, the body fluid discharge amount and the detection time information can be displayed in numbers, texts, and / or graphs. In particular, as shown in FIGS. 3 to 6, Will be visually more easily understood. In addition, in the first operation mode, the control unit may preset the range of the first reference value, that is, the upper limit value and / or the lower limit value, with respect to the body fluid discharge amount, and, as shown in FIG. 4 or 6, Can be displayed together with numbers, text, and / or a graph output through a screen of a data output unit or the like. Also, as in the first warning section and the second warning section shown in FIG. 4 or 6, when the body fluid discharge amount is out of the predetermined first reference value range, the controller generates an alarm signal and provides the alarm signal to the alarm output section , And informs the caregiver or caregiver of the alarm status by the operation of the alarm output unit.
In the second operation mode, the control unit extracts a discharge amount per unit time dQv / dt from the body fluid discharge amount Qv and outputs the discharge amount dQv / dt per unit time with the detection time information t, And outputs it to the output unit. In this case, the emission amount per unit time and the detection time information can be displayed in numerical, text, and / or graphical form. Particularly, when the graph is displayed in a time series graph, the emission amount per unit time according to time can be visually recognized more easily. As described above, it is possible to easily grasp the increase / decrease of the body fluid discharge amount in real time through the discharge amount per unit time expressed in the time series graph.
Also, in the second operation mode, the control unit may preset the range of the second reference value with respect to the amount of emission per unit time, and may display the range of the second reference value together with the number, text, and / or graph. The controller may generate an alarm signal and output the alarm signal to the alarm output unit when the discharge amount per unit time is out of the predetermined range of the second reference value, thereby informing the caregiver or caregiver of the alarm state by the operation of the alarm output unit.
In the third operation mode, the control unit analyzes the body fluid discharge information and the event information, and outputs the analyzed result on the screen of the data output unit in real time.
The event information includes at least an event item and an event occurrence time information. The event item may be input through the event input unit. When the event occurrence time information is input through the event input unit or not inputted through the event input unit, The time when the event item is input can be set as the event occurrence time information. The event item may be displayed as "Null " if it contains information on the type of event or if there is no information on a separate event item and only an event has occurred.
According to the analysis result, the body fluid discharge amount (Qv) according to each detection time and the event item according to the event occurrence time can be displayed in numbers, texts, and / or graphs. And the event information are displayed together, it is possible to more easily grasp the change in the body fluid discharge amount due to the event. The user can visually easily grasp the correlation between the event and the body fluid discharge amount by displaying the corresponding event item in the time area corresponding to the event occurrence time information included in the event information on the time series graph indicating the body fluid discharge amount .
In the fourth operation mode, the control unit extracts the discharge amount per unit time dQv / dt from the body fluid discharge amount Qv, analyzes the discharge amount per unit time dQv / dt and the event information, And outputs it to the printer and / or the printer. In this case, the emission amount per unit time, the detection time information, and the event information can be displayed in numeric, text, and / or graphical form. Particularly, in the case of displaying in the time series graph, the emission amount per unit time is displayed together with the event information, The amount of emissions per unit time and their correlation will be visually more easily understood.
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The patient monitoring apparatus according to the second embodiment of the present invention can detect the presence or absence of an infusion of medicines or fluids by using the body fluid discharge information, the event information, and the drug injection information on the drug or the liquid injected into the human body by the injection regulator By providing a body fluid discharge amount and / or a discharge amount per unit time, the user is able to monitor the state of the patient due to continuous infusion of drugs or the like.
Hereinafter, the configuration and operation of the patient monitoring apparatus according to the second embodiment of the present invention will be described in detail. 2 is a block diagram schematically illustrating a patient monitoring apparatus according to a second embodiment of the present invention.
Referring to FIG. 2, the
Since the body fluid
The
The control unit of the main body generates, stores, and manages drug injection information using injection related information provided from the injection regulator. Here, the drug injection information refers to information to be injected into the patient for a predetermined time by a liquid such as a drug or a liquid, and includes at least the total injection amount Qi or the injection amount per unit time dQi / dt included in the injection related information .
Meanwhile, the drug injection information may further include injection item information such as a drug to be injected, and the injection item information may be provided from the injection regulator or directly from the user through the body.
Further, the drug injection information may further include injection time information, and the injection time information may be provided from the injection regulator or the control unit may set the injection time or the injection amount per unit time as injection time information from the injection regulator have.
The
The
The
The
A control method for each operation mode of the control unit will be described in detail. The controller includes an initialization mode and first to eighth operation modes. Since the initialization mode and the first to fourth operation modes are the same as those of the first embodiment, description thereof will be omitted and the fifth to eighth operation modes will be described.
In the fifth operation mode, the control unit extracts the total injection amount Qi from the drug injection information, and outputs the body fluid discharge amount Qv and the total injection amount information Qi in real time together with the detection time information t, . At this time, the body fluid discharge amount and the total injection amount Qi according to each detection time information can be displayed in numbers, texts, and / or graphs. By displaying time-series graphs, The change in the amount of body fluid discharged according to the injection information will be visually more easily grasped. In addition, in the fifth operation mode, the control unit may preset the range of the first reference value with respect to the body fluid discharge amount, and may display the range of the first reference value together with numerals, texts, and / or graphs. The controller may generate an alarm signal when the body fluid discharge amount is out of a predetermined first reference value range and provide the alarm signal to the alarm output unit so that the alarm output unit informs the caregiver or the caregiver of the alarm state by the operation of the alarm output unit.
Meanwhile, in the fifth operation mode, the controller extracts the injection amount per unit time (dQi / dt) from the drug injection information or the total injection amount, and substitutes the injection amount per unit time (dQi / dt) With body fluids emissions.
In the sixth operation mode, the control unit extracts the discharge amount per unit time dQv / dt from the body fluid discharge information, calculates the discharge amount per unit time dQv / dt and the total injection amount Qi with the detection time information t To the data output unit. In this case, the emission amount per unit time (dQv / dt), the total amount of injection (Qi) and the detection time information can be displayed in numerical, text and / or graphical form. The change in the amount of discharge per unit time (dQv / dt) due to the injection amount (Qi) will be visually more easily grasped. Also, in the sixth operation mode, the control unit may preset the range of the second reference value with respect to the amount of emission per unit time, and may display the range of the second reference value together with numerals, texts, and / or graphs. The controller may generate an alarm signal when the body fluid discharge amount is out of a predetermined second reference value range and provide the alarm signal to the alarm output unit so that the alarm output unit informs the caregiver or the caregiver of the alarm state by the operation of the alarm output unit.
(DQi / dt) from the drug injection information or the total injection amount in the sixth operation mode, and calculates the injection amount (dQi / dt) per unit time instead of the total injection amount (Qi) (DQv / dt) per unit time.
In the seventh operation mode, the control unit analyzes body fluid discharge information, drug injection information, and event information, and outputs the analysis result on a screen of the data output unit in real time. The body fluid discharge amount Qv, the total injection amount information Qi, and the event information (Event A, Event B, and Event C) with respect to time can be displayed in numbers, texts, and / or graphs. In particular, as shown in FIG. 5, in the case of displaying in a time series graph, the body fluid discharge amount is displayed together with the event information and the total injection amount in the graph, so that the change of the body fluid discharge amount due to the event and drug injection can be more easily grasped. Particularly, in an embodiment of the apparatus according to the present invention, not only the body fluid discharge amount but also the drug injection information in the time region corresponding to the injection time and the event information in the time region corresponding to the event occurrence time The user can visually easily grasp the correlation between the event information and the body fluid discharge amount and the correlation between the drug injection information and the body fluid discharge amount.
On the other hand, in the seventh operation mode, the control unit extracts the injection amount per unit time (dQi / dt) from the drug injection information or the total injection amount, and substitutes the injection amount (dQi / dt) per unit time instead of the injection amount (Qi) Body fluid volume and event information.
In the eighth operation mode, the control unit extracts the discharge amount per unit time dQv / dt from the body fluid discharge information, analyzes the discharge amount per unit time dQv / dt, drug injection information and event information, And outputs it to the data output unit in real time. At this time, the discharge amount per unit time (dQv / dt), the total injection amount (Qi) extracted from the drug injection information and event information according to each detection time can be displayed in numeric, text and / or graphical form, The amount of body fluid change due to the injection of the event and the drug can be grasped visually more easily by displaying the discharge amount per unit time dQv / dt, the event information and the total injection amount Qi together on the graph.
On the other hand, as shown in FIG. 6, in the eighth operation mode, the controller extracts the injection amount per unit time (dQi / dt) from the drug injection information or the total injection amount, The dosing amount per hour (dQi / dt) can be provided together with the discharge amount per unit time (dQv / dt) and event information.
≪ Third and fourth embodiments >
The third and fourth embodiments according to the present invention apply the patient monitoring apparatuses of the first and second embodiments described above to an apparatus for monitoring the kidney function of a patient. Particularly, in order to monitor the kidney function, the third and fourth embodiments of the present invention measure the state of a urine bag connected to a patient and analyze the measurement data to generate urine discharge information in real time So that it is possible to monitor in real time the elongation state of the patient and whether the renal function is recovered.
The configuration and operation of the elongation monitoring apparatus according to the third and fourth embodiments of the present invention will be described in detail. The apparatus for monitoring elongation according to the third embodiment includes a main body and a urine bag condition measuring instrument connected to the main body. The elongation monitoring apparatus according to the fourth embodiment includes a main body, a urine bag condition measuring instrument connected to the main body, . The main body of the monitoring apparatus for the kidney function, the urine bag condition measuring instrument and the injection regulator according to the third and fourth embodiments correspond to the body of the first and second embodiments, the body fluid collector state meter and the injection regulator respectively, same.
The urine bag condition measuring device measures the condition of the urine bag, such as the weight, the volume, the pressure and the length in real time, and provides the measurement data to the main body in real time. The urine bag is connected to the catheter inserted into the patient's bladder or kidney, and urine discharged from the patient's kidney to the bladder is immediately collected into the urine bag through the catheter. On the other hand, since the state of the urine bag changes depending on the amount of urine collected in the urine bag, the state of the urine bag is continuously measured in real time, so that the urine discharge amount of the patient can be extracted from the measurement data in real time.
The main body includes a signal input unit, a control unit, an event input unit, a data output unit, a display unit, a printer, an alarm output unit, and a communication interface unit. These components are the same as those of the first and second embodiments. However, in this embodiment, the body fluid is limited to the urine, and the body fluid discharge amount is limited to the urine output generated in the kidney and collected in the urine bag through the catheter.
It is preferable that the control unit of the main body is configured the same as those of the first and second embodiments.
The above-described kidney monitoring apparatus according to the third and fourth embodiments is characterized in that the correlation between the urine discharge amount and the event information, and the correlation between the urine discharge amount and the drug injection information are visually more easily understood.
3 is a graph exemplarily showing a screen output to the data output unit when the control unit is driven in the third operation mode in the system according to the first and third embodiments of the present invention. 3, the urine discharge amount or the body fluid discharge amount Qv for the time t is output, and the events A, B, and C are output together on the graph, thereby changing the urine discharge amount or the body fluid discharge amount according to each event It becomes easy to grasp. As an example, event A represents surgery, event B represents a first diuretic input, and event C represents a second diuretic input.
4 is a graph exemplarily showing a screen displayed on the data output unit when the control unit is driven in the fourth operation mode in the system according to the first and third embodiments of the present invention. Referring to FIG. 4, a discharge amount per unit time (dQv / dt) for time t is output, and events A, B, and C are output together on the graph to easily grasp the discharge amount per unit time . As shown in FIG. 4, a region that is less than the lower limit value of the first reference range can be indicated by the first warning zone and the second zone.
5 is a graph exemplarily showing a screen output to the data output unit when the control unit is driven in the seventh operation mode in the system according to the second and fourth embodiments of the present invention. 5, a urine discharge amount or a body fluid discharge amount Qv with respect to time t is output, and a total injection amount Qi for each time and events A, B, C are output together on the graph, It is possible to easily grasp the change of the urine discharge due to drug injection and each event.
6 is a graph exemplarily showing a screen output to the data output unit when the control unit is driven in the eighth operation mode in the system according to the second and fourth embodiments of the present invention. 6, the flow rate (dQv / dt) per unit time, the injection amount per unit time (dQi / dt) and the events A, B and C for the time t are output together on the time series graph, (DQi / dt) per unit time and the amount of discharge per unit time (dQv / dt) according to each event.
<Fifth Embodiment>
Hereinafter, the structure and operation of the patient monitoring apparatus according to the fifth embodiment of the present invention will be described in detail. The patient monitoring apparatus according to the present embodiment is characterized by comprising a body fluid collector, a body fluid collector state meter, an infusion controller, and a main body. The patient monitoring apparatus according to the present embodiment is characterized by providing information for monitoring the patient condition using the body fluid discharge information and the drug injection information.
The body fluid collector, the body fluid collector state meter, and the injection controller of the patient monitoring apparatus according to the present embodiment are the same as those of the second embodiment described above, so duplicate descriptions are omitted.
The main body of the patient monitoring apparatus according to the present embodiment is different from that of the above-described first and second embodiments in that it does not have a separate event input unit.
A main body for generating fluid discharge information using measurement data provided from the fluid analyzer state meter, generating drug injection information using injection related information provided from the injection regulator, and analyzing the body fluid discharge information and the drug injection information; And,
The main body according to the present embodiment includes a signal input unit, a data output unit, and a control unit for receiving measurement data from the body fluid collector state meter in real time or receiving injection related information from the injection regulator in real time. The controller receives the measurement data in real time from the signal input unit, generates the body fluid discharge information using the measurement data, generates the drug injection information using the injection related information provided from the injection controller, And analyzing the drug injection information and outputting the analyzed results to the data output unit.
The body fluids discharge information and drug injection information according to this embodiment are the same as those of the first and second embodiments.
The control unit operates in one of a plurality of operation modes using the body fluid discharge information and the drug injection information. The control unit outputs the body fluid discharge amount and the injection amount per unit time for each detection time to the data output unit when the first operation mode is selected and extracts the discharge amount per unit time from the body fluid discharge information when the second operation mode is selected, And outputs a body fluid discharge amount and a total injection amount for each detection time to the data output unit when the third operation mode is selected and outputs the body fluid discharge amount and the total injection amount for each detection time to the data output unit, When selected, the amount of discharged per unit time is extracted from the body fluid discharge information, and the amount of discharged per unit time and the total amount of injected are output to the data output unit.
The patient monitoring apparatus according to the present embodiment can be used as a monitoring apparatus for a kidney function by applying it to a urine bag as a body fluid bag.
<Sixth Embodiment>
Hereinafter, the structure of the body fluid collector state measuring instrument described in the first, second, and fifth embodiments and the configuration of the urine bag state measuring instrument described in the third and fourth embodiments will be described in detail. As described above, the body fluid collector status meter is for measuring the amount of body fluid discharged from the body fluid collector, and can be variously measured through volume measurement, weight measurement, pressure measurement, length measurement, and the like. Particularly, in this embodiment, the body fluid discharge amount is detected through a method of measuring the load of the body fluid collector using the load cell. One example of the body fluid collector may be a urine bag, and the urine bag condition measuring instrument of the fourth embodiment can measure and provide urine discharge amount collected in the urine bag.
7 is a schematic view showing a body fluid collector state measuring instrument according to a sixth embodiment of the present invention. 7, the body fluid collector state meter 8 according to the present embodiment includes a
The
The
In general, since the strain gauge is easily damaged by an external impact or an overload, in order to prevent such damage, the body fluid collector state measuring instrument according to the present invention is characterized by including an elastic member and a sensor protecting member.
The
The
In one embodiment according to the present embodiment, the sensor protecting member is constituted by a guide beam projecting from the housing, and is disposed at a predetermined height between the weight detecting sensor and the upper frame of the cradle. The installation height of the guide beam may be determined by the rated load of the weight detection sensor.
According to the above-described configuration, even if the load of the
The body fluid collector state meter having the structure described above is for measuring the weight of the body fluid collector. When the body fluid collector is mounted on the lower frame of the cradle, the cradle is lowered along the gravity direction as a whole according to the load of the body fluid collector. The load of the cradle is transmitted to the weight detection sensor through the elastic member, and the weight detection sensor senses the load and outputs the detection signal to the outside.
And a housing mounting portion on the center of gravity of the upper portion of the housing, and the housing mounting portion can be mounted on a fixing surface such as a wall surface or a bed handle. Preferably, the housing mounting portion is provided with a hole at a central portion thereof, and is fixed so as to freely move within the hole, so that the housing is freely rotatable by gravity so that the center of the housing is always oriented in the direction of gravity.
The above-described body fluid collector state meter can be used as the urine bag state measuring instrument of the third and fourth embodiments.
While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be understood that various changes and modifications may be made without departing from the spirit and scope of the invention. It is to be understood that the present invention may be embodied in many other specific forms without departing from the spirit or essential characteristics thereof.
The patient monitoring apparatus and the kidney monitoring apparatus according to the present invention can monitor the state change or the kidney function of the patient in real time in the case of injecting drugs, Can be widely used.
2, 5: Patient monitoring device
200, 500:
250, 550, 8: Body fluid collector status meter
252: Cradle
254: Measuring sensor
256: Signal output section
210: Signal input unit
220:
230: Event input unit
240, 540: Data output unit
241, 541:
242, 542: printer
250: Alarm output section
260:
570: Injection regulator
800: Housing
810: Cradle
820: Weight sensor
830: elastic member
840: Sensor protection member
Claims (37)
Wherein the injection control unit provides injection related information injected to the patient for a predetermined time, and the injection related information includes an injection amount per unit time or a total injection amount.
A body fluid collector state meter for measuring the state of the body fluid collector at every predetermined sampling time and providing measurement data in real time; And
Generates body fluid discharging information using measurement data provided from the body fluid collector state meter, generates event information using an event signal input from the outside, generates injection information related to injection from the injection regulator, generates drug injection information And a main body for analyzing the body fluid discharge information, drug injection information, and event information,
The main body includes:
A signal input unit for receiving measurement data from the body fluid collector state meter in real time;
An event input unit for receiving an event signal from the outside;
A data output unit;
The method of claim 1, further comprising the steps of: receiving measurement data from the signal input unit in real time; generating fluid discharge information using the measurement data; generating event information using an event signal provided from the event input unit; And generates drug injection information,
Analyzing the body fluid discharge information, the drug injection information, and the event information, and using the analysis result, creates a time series graph capable of correlating the drug injection information and the body fluid discharge amount or correlating the event information and the body fluid discharge amount A control unit for outputting the data to the data output unit;
And a controller for controlling the amount of body fluid discharged from the patient.
Wherein the event information includes an event item and an event occurrence time,
Wherein the main body analyzes body fluid discharge information and event information, and outputs the analysis result as a time series graph.
Wherein,
When the first operation mode is selected, the body fluid discharge amount and the event information for each detection time are output to the data output unit,
Extracting a discharge amount per unit time from the body fluid discharge amount for each detection time when the second operation mode is selected and outputting the discharge amount and the event information per unit time for each detection time to the data output unit Patient monitoring device.
Wherein,
When the first operation mode is selected, the body fluid discharge amount and the event information for each detection time are output to the data output unit,
Extracting a discharge amount per unit time from the body fluid discharge information when the second operation mode is selected, outputting the discharge amount per unit time and the event information for each detection time to the data output unit,
When the third operation mode is selected, the body fluid discharge amount, total injection amount, and event information for each detection time are output to the data output unit,
When the fourth operation mode is selected, the discharge amount per unit time is extracted from the body fluid discharge information, the discharge amount per unit time, the total injection amount and the event information are output to the data output unit,
When the fifth operation mode is selected, the body fluid discharge amount, injection amount per unit time, and event information for each detection time are output to the data output unit,
When the sixth operation mode is selected, the amount of discharged per unit time is extracted from the body fluid discharge information, and the amount of discharge per unit time, the amount per unit time and the event information for each detection time are output to the data output unit.
Wherein the control unit generates a time series graph of information on each detection time in the first to sixth operation modes and outputs the information to the data output unit.
Wherein the control unit generates an alarm driving signal when the body fluid discharge amount or the unit discharge amount per unit time provided through the signal input unit is out of a predetermined reference range and provides the generated alarm driving signal to the alarm output unit and the data output unit. .
Wherein the control unit communicates with an external system through the communication interface unit.
A holder for a body fluid collector; And
A weight detection sensor for measuring the weight of the body fluid collector mounted on the cradle;
Wherein the measurement data for the body fluid collector measured by the weight detection sensor is provided to the main body.
The weight detection sensor is fixedly mounted on one surface of the housing,
Characterized in that the cradle is moved along the direction of gravity by the load of the body fluid collector,
Wherein the body fluid collector state meter comprises:
And an elastic member disposed between the weight detection sensor and the cradle to transmit a load of the cradle to the weight detection sensor,
Wherein the load of the cradle is transmitted to the weight detection sensor through the elastic member, and the detection signal of the weight detection sensor is output to the main body.
Wherein the upper limit value and the lower limit value of the reference value range for the body fluid discharge amount or the discharge information per unit time provided through the signal input unit are provided to the data output unit and are outputted to the data output unit.
Further comprising a sensor protecting member fixedly mounted on one surface of the housing to prevent the movable range of the cradle from exceeding a predetermined range.
Wherein the injection control unit provides the injection-related information to the patient in real time for a predetermined time, and the injection-related information includes the injection amount per unit time or the total injection amount. And
Generates urine discharge information using measurement data provided from the urine bag condition measuring device, generates event information using an event signal input from the outside, receives injection related information from the injection regulator, generates drug injection information , Urine discharge information, drug injection information, and event information to monitor the kidney function,
The main body includes:
A signal input unit for receiving measurement data from the urine bag condition measuring instrument in real time;
An event input unit for receiving an event signal from the outside;
A data output unit;
Generating measurement data from the signal input unit in real time, generating urine discharge information using the measurement data, generating event information using an event signal provided from the event input unit, and providing injection related information from the injection regulator A time series graph capable of analyzing urine discharge information, drug injection information and event information, analyzing the correlation between event information and urine discharge amount, or correlating drug injection information and urine discharge amount using analysis results And outputting the data to the data output unit;
Wherein the urine discharging amount is measured by measuring the urine discharge amount.
Wherein the event information includes an event item and an event occurrence time,
Wherein the drug injection information includes injection amount information per unit time, total injection amount information, and injection time information,
Wherein the control unit analyzes the urine discharge information and the event information according to the detection time, and outputs the analyzed results as a time series graph.
Wherein,
When the first operation mode is selected, the urine discharge amount and event information for each detection time are output to the data output unit,
And when the second operation mode is selected, the discharge amount and the event information per unit time for each detection time are output to the data output unit.
Wherein,
When the first operation mode is selected, the urine discharge amount and event information for each detection time are output to the data output unit,
When the second operation mode is selected, the discharge amount per unit time and the event information for each detection time are output to the data output unit,
When the third operation mode is selected, the urine discharge amount, total injection amount, and event information for each detection time are output to the data output unit,
When the fourth operation mode is selected, the discharge amount, total injection amount, and event information per unit time for each detection time are output to the data output unit,
When the fifth operation mode is selected, the urine discharge amount, injection amount per unit time, and event information for each detection time are output to the data output unit,
When the sixth operation mode is selected, the discharge amount per unit time, the injection amount per unit time, and the event information for each detection time are output to the data output unit.
Wherein the control unit generates an alarm driving signal and outputs the generated alarm driving signal to the alarm output unit and the data output unit when the amount of urine discharged or the amount of discharged per unit time provided through the signal input unit exceeds a predetermined reference range, .
A holder for a urine bag; And
A weight detection sensor for sensing the weight of the urine bag placed on the cradle;
Wherein the measurement data for the urine bag measured by the weight sensor is provided to the main body.
A weight detection sensor fixedly mounted on one surface of the housing and outputting a sensing signal according to the weight;
A holder that rests in the urine pocket and moves in the direction of gravity by the load of the urine pocket; And
An elastic member disposed between the weight detection sensor and the cradle to transmit a load of the cradle to the weight detection sensor;
Wherein the load of the cradle is transmitted to the weight detection sensor through the elastic member and the detection signal of the weight detection sensor is output to the main body.
A holder for receiving the body fluid collector and moving in the direction of gravity by the load of the body fluid collector; And
An elastic member disposed between the weight detection sensor and the cradle to transmit a load of the cradle to the weight detection sensor; And
A sensor protecting member fixedly mounted on one surface of the housing to prevent the range of movement of the cradle from exceeding a predetermined range;
And the weight detection sensor may be a load cell using a strain gage,
Wherein a load of the cradle is transmitted to the weight detection sensor through the elastic member and a detection signal of the weight detection sensor is output to the outside.
A body fluid collector state meter for measuring the state of the body fluid collector at every predetermined sampling time and providing measurement data in real time;
An injection regulator that provides real time infusion information to the patient for a period of time; And
A main body for generating fluid discharge information using measurement data provided from the fluid analyzer state meter, generating drug injection information using injection related information provided from the injection regulator, and analyzing the body fluid discharge information and the drug injection information; And,
The main body includes:
A signal input unit for receiving measurement data from a body fluid collector state meter in real time or receiving injection related information from the injection controller in real time;
A data output unit;
Generating measurement data from the signal input unit in real time, generating fluid discharge information using the measurement data, generating drug injection information using injection related information provided from the injection regulator, A control unit for analyzing the injection information and using the analysis results to generate a time series graph capable of grasping the correlation between the drug injection information and the body fluid discharge amount and outputting the time series graph to the data output unit;
And a controller for controlling the amount of body fluid discharged from the patient.
Wherein the injection related information includes an injection amount per unit time or a total injection amount,
The control unit generates drug injection information using injection related information provided from the injection regulator. The drug injection information includes injection amount information per unit time, total injection amount information, and injection time information.
Wherein the controller analyzes the body fluid discharge information and the drug injection information and provides analysis results.
Wherein,
When the first operation mode is selected, the body fluid discharge amount and the injection amount per unit time for each detection time are output to the data output unit,
Extracting a discharge amount per unit time from the body fluid discharge information when the second operation mode is selected, outputting the discharge amount per unit time and the injection amount per unit time for each detection time to the data output unit,
When the third operation mode is selected, the body fluid discharge amount and the total injection amount for each detection time are output to the data output unit,
And when the fourth operation mode is selected, the discharge amount per unit time is extracted from the body fluid discharge information, and the discharge amount per unit time and the total injection amount are output to the data output unit.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
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| KR1020140040497A KR101576900B1 (en) | 2014-04-04 | 2014-04-04 | Patient monitoring apparatus and kidney monitoring apparatus |
| PCT/KR2015/000954 WO2015152514A1 (en) | 2014-04-04 | 2015-01-29 | Patient monitoring device and kidney function monitoring device |
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| KR1020140040497A KR101576900B1 (en) | 2014-04-04 | 2014-04-04 | Patient monitoring apparatus and kidney monitoring apparatus |
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| KR101576900B1 true KR101576900B1 (en) | 2015-12-14 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20200008431A (en) | 2018-07-16 | 2020-01-28 | 연세대학교 산학협력단 | Mobile Multisensing Implant And Monitoring System For High-Risk Senile Disease Having The Same |
| KR20200119214A (en) | 2019-04-09 | 2020-10-19 | 주식회사 큐라코 | Method and apparatus for transmitting patient status information in the patient management system |
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| KR102047449B1 (en) * | 2018-02-20 | 2019-11-21 | 주식회사 맘스케어텍 | System and Method of Managing and Measuring Urine by using Smart-type Urine Meter |
| AU2019257288B2 (en) * | 2018-04-19 | 2022-09-08 | Becton, Dickinson And Company | System, method, and computer program product for identifying device connections |
| KR102198846B1 (en) * | 2018-06-29 | 2021-01-05 | 다인기술 주식회사 | Method, system and non-transitory computer-readable recording medium for carrying out a survey relating to urination |
| KR102425927B1 (en) * | 2020-07-28 | 2022-07-28 | 부산대학교 산학협력단 | ICU Monitoring System using Imaging Device |
| WO2022114846A1 (en) * | 2020-11-27 | 2022-06-02 | 주식회사 큐라코 | Input-output-based feces/urine amount calculation method of excrement treatment apparatus |
| KR102587235B1 (en) * | 2021-03-11 | 2023-10-12 | 주식회사 휴먼피부임상시험센터 | Apparatus and method for measuring residual fluid for correcting motion of fluid container |
| KR20230124242A (en) | 2022-02-18 | 2023-08-25 | (주)노블라이프앤테크놀로지 | Patients urine measurement apparatus and method |
| CN118262891A (en) * | 2024-05-31 | 2024-06-28 | 北京大学第三医院（北京大学第三临床医学院） | Intelligent remote control system for indwelling catheter after spine operation |
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| KR100810075B1 (en) * | 2006-06-21 | 2008-03-07 | 부산대학교 산학협력단 | Monitoring system using an urine mass measuring sensor |
| KR20080072987A (en) * | 2007-02-05 | 2008-08-08 | 김거식 | Portable urodynamics monitoring system using mobile device |
| KR101016371B1 (en) * | 2009-02-16 | 2011-02-18 | 김상화 | Urine discharge auto-mesurement apparatus and method for the same |
| KR20120052039A (en) * | 2010-11-15 | 2012-05-23 | 김성근 | Apparatus and method of controlling infusion pump using urine output |
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2014
- 2014-04-04 KR KR1020140040497A patent/KR101576900B1/en active IP Right Grant
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200008431A (en) | 2018-07-16 | 2020-01-28 | 연세대학교 산학협력단 | Mobile Multisensing Implant And Monitoring System For High-Risk Senile Disease Having The Same |
| KR20200119214A (en) | 2019-04-09 | 2020-10-19 | 주식회사 큐라코 | Method and apparatus for transmitting patient status information in the patient management system |
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