CN107050556A - The transfusion Control management system controlled based on mobile terminal - Google Patents
The transfusion Control management system controlled based on mobile terminal Download PDFInfo
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- CN107050556A CN107050556A CN201710207047.9A CN201710207047A CN107050556A CN 107050556 A CN107050556 A CN 107050556A CN 201710207047 A CN201710207047 A CN 201710207047A CN 107050556 A CN107050556 A CN 107050556A
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- caulking groove
- woven hose
- drop
- pull bar
- push pedal
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16804—Flow controllers
- A61M5/16813—Flow controllers by controlling the degree of opening of the flow line
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
- A61M5/1684—Monitoring, detecting, signalling or eliminating infusion flow anomalies by detecting the amount of infusate remaining, e.g. signalling end of infusion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16877—Adjusting flow; Devices for setting a flow rate
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/44—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests having means for cooling or heating the devices or media
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/18—General characteristics of the apparatus with alarm
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
- A61M2205/3334—Measuring or controlling the flow rate
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3368—Temperature
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/36—General characteristics of the apparatus related to heating or cooling
- A61M2205/3653—General characteristics of the apparatus related to heating or cooling by Joule effect, i.e. electric resistance
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/60—General characteristics of the apparatus with identification means
- A61M2205/6009—General characteristics of the apparatus with identification means for matching patient with his treatment, e.g. to improve transfusion security
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A kind of infusion management system based on mobile phone control, it is characterized in that the system includes control main frame, multiple extension sets, RFID wrist band, extension set is located at hanging-stand for infusion bottom, the panel of woven hose positioning box is provided with upper tubing caulking groove and lower woven hose caulking groove, Mo Feishi dropper fixed bits are provided between upper tubing caulking groove and lower woven hose caulking groove, provided with the fast detecting element of drop near Mo Feishi dropper fixed bits, the upper tubing caulking groove includes being provided with normally opened or normal closed gate in left woven hose caulking groove and right woven hose caulking groove, left woven hose caulking groove and right woven hose caulking groove.
Description
Technical field
The present invention relates to infusion controller, more particularly, to a kind of infusion management system based on mobile phone control.
Background technology
Venous transfusion is to input heavy dose of (single administration is in more than 100ml) parenteral solution into human body by drip-feed
Method, parenteral solution is generally packaged in sterile glass or plastic infusion bottle or bag.By transfusion device adjustment drop speed when using,
Continue and stably input human vein, to supplement body fluid, electrolyte or provide nutriment.
In infusion process, transfusion state is changed by different reasons.According to clinical practice, discovery has following reason：
1. in current clinical transfusion often because change liquid not in time or during double end transfusion the linking of two bottle liquid medicines not in time, in unmanned prison
In the case of pipe or supervision carelessness, easily cause air and enter human body, cause the risk of air embolism；
2. cold season, decoction is transfused human body with the change of temperature, patient is usually allowed to feel limbs and the ice-cold discomfort of body；
For shock patient, blood vessel dilatation is less useful for, improves microcirculation；
3. daily transfusion work, which be unable to do without, reads drop number, needle exchange is be unable to do without, lapsing to for the state of an illness needs to read drop number at any time and adjusted
Number is dripped, either head nurses or nurse on duty is obtain accurate number of infusion drops at once, every time to a patient at least
The time of cost 15 seconds, so considerably increase nursing staff's work load；
4. in infusion process, there is also snagging, this is probably punctures vascular wall and carries out intramuscular injection, when this
After the situation of kind often occurs, titre can be very slow；
5. using disposable transfusion device at present, because the fast adjuster of drop is adjusted by hand, often there is the fast adjuster of drop out of control；
Depending on 6. clinically control number of infusion drops is according to age of pharmaceutical properties and patient, the state of an illness, for example：Children, age, the heart
The patient of lung disease should control drop number 40 drops/point within, rescue loses liquid, haemorrhagic shock or using the specific drugs such as dehydrating agent
When, number of infusion drops soon up to 60 drop/point more than.During many patient fluid infusions, Chang Zihang adjustment speeds are so unfavorable for ensureing that patient is defeated
Liquid safety；
7. during existing winter transfusion, in order to overcome ice-cold liquid to cause the discomfort of human body, majority are selected with hot-water bottle to defeated
Liquid pipe heating heating, but hot-water bottle temperature between 60-99 DEG C, such temperature is difficult to control to, one be can to vein blood vessel
Cause to burn, and be that the low temperature for being difficult to heal completely is burnt.Two are detrimental to the transfusion of some special not heatproof medicines；
8. protection patient safety is the sacred duty of each medical worker.But it is that people can due to the limitation of mankind itself
Error, the professional for being engaged in medical related work is possible to make a mistake in its all one's life operation career.U.S.'s Harvard Medical is real
Studies have shown that developed country medication careless mistake is trampled more than 6%, therefore how to avoid misplaying pin, to wrong medicine, is the basic of nursery work
It is required that.
The content of the invention
It is an object of the present invention to provide a kind of infusion management system based on mobile phone control, to solve existing monitoring infusion with people
Based on work, nursing staff's labor intensity is big, it is impossible to monitoring in real time, in real time regulation are carried out to transfusion drip speed；Can not heat automatically, people
The technical problem such as work operating error is big.
In order to solve the above technical problems, the present invention uses following technical scheme：A kind of infusion management based on mobile phone control
System, it is characterized in that the system includes control main frame, multiple extension sets, RFID wrist band, extension set are located at hanging-stand for infusion bottom, infuse
The panel of pipe positioning box is provided with upper tubing caulking groove and lower woven hose caulking groove, upper tubing caulking groove and lower woven hose caulking groove it
Between be provided with Mo Feishi dropper fixed bits, provided with the fast detecting element of drop, the upper tubing caulking groove near Mo Feishi dropper fixed bits
Including left woven hose caulking groove and right woven hose caulking groove, normally opened or normally close valve is provided with left woven hose caulking groove and right woven hose caulking groove
Provided with heater element contact in door, the upper tubing caulking groove, Mo Feishi droppers fixed bit, lower woven hose caulking groove, in lower transfusion
Pipe caulking groove side is provided with drop speed regulator；Described normally opened or normal closed gate includes and left woven hose caulking groove and right woven hose caulking groove point
Not Xiang Jiao valve stem passage, be provided with valve rod in valve stem passage, valve rod connection parallel with pull bar, pull bar one end provided with silk hole,
Screw rod is screwed with this thread hole, the end of screw rod and the power output shaft of stepper motor are connected.
The drop speed regulator include extruding push pedal, push pedal groove, wherein push pedal groove perpendicular to woven hose caulking groove and with transfusion
Pipe caulking groove is connected, and extruding push pedal is arranged in push pedal groove, and chamber is slided in the back of extruding push pedal provided with pull bar, and pull bar is slided chamber and is provided with
Pull bar, the extruding push pedal is parallel with pull bar to be connected, and pull bar left end is provided with silk hole, this thread hole and is screwed with screw rod, spiral shell
The end of bar and the rotating shaft of stepper motor are connected.
The extension set includes the fast detecting element of single-chip microcomputer, temperature sensor, drop, the fast detecting element of the drop and drop speed detection
Circuit connection is controlled, the output end of the drop speed detection control circuit and the signal input port of single-chip microcomputer are connected, TEMP
Device is connected by A/D conversion circuits with single-chip microcomputer, and the serial ports of single-chip microcomputer is connected with WIFI module, and the output port of single-chip microcomputer is through driving
Dynamic control circuit drips the stepper motor of speed with control and controls the stepper motor of valve rod to be connected respectively, another output end of single-chip microcomputer
Mouth is connected with heater element, and the control main frame is equipped with Android or the mobile terminal of iOS system, and the mobile terminal passes through
WIFI network is connected with the WIFI module in extension set, and another output port of the single-chip microcomputer is connected with RFID radio frequency chips,
RFID radio frequency chips and RFID wrist band wireless connection.
Preferably, the bottom of the hanging-stand for infusion is provided with woven hose positioning box.
Preferably, the fast detecting element of drop is infrared mutual-tube or capacitance sensor.
Preferably, the heater element is PTC heating plates or heating wire.
Preferably, the control main frame, which is embedded in, docks functional module, all basic datas with HIS system data synchronizations
Both from HIS systems.
WIFI wireless modules are the flush bonding module of the wifi wireless network standards based on Uart interfaces, built-in wireless network
Agreement IEEE802.11 protocol stacks and ICP/IP protocol stack, can realize microcontroller serial port data to turning between wireless network
Change, by Uart-Wifi modules, monolithic function easily accesses wireless network.HIS is covering all business of hospital and the full mistake of business
The information management system of journey, data mainly include Transfusion Prescriptions and doctor's advice of doctor etc..The read write line of control main frame control is to wrist
Band carries out essential information binding, the Transfusion Prescriptions of doctor and doctor's advice is write, wrist strap receives to issue patient after information.Nurse prepares
After medicine, menu is controlled on control main frame panel by clicking on, Transfusion Prescriptions and doctor's advice etc. are sent to extension set, while notifying patient
Receive transfusion to corresponding transfusion position.In whole service process, wrist strap information with control circuit automatic checking data it is errorless after,
Just start transfusion, loss caused by medication careless mistake is so reduced to greatest extent, substantially prevented to misplay pin, to wrong medicine
Phenomenon.
The features such as present invention has reliable operation, performance safety.It, which drips speed detection control circuit, can accurately measure transfusion
Drop speed, the stepper motor of control drop speed and the stepper motor of control valve rod enter according to the advance setting value of single-chip microcomputer is automatic to drop speed
Row control in real time, and opened and closed by jointly controlling upper tubing and lower woven hose, thoroughly prevent air embolism, blood back, dropped stitch
Risk.Secondly in winter, the system can open temperature automatically controlled infusion heating device, by simultaneously to upper tubing, under it is defeated
Liquid pipe, Mo Feishi droppers keep the heated at constant temperature of 39-45 DEG C of large area, and heating is rapid, effective, is relaxed so as to give patient one
Suitable, safety transfusion impression.
Nursing staff's hand-held mobile terminal, passes through APP softwares, it is possible to monitor, control each transfusion position drop speed, simultaneously
Timely automated dressing, can so reduce nursing work load, be conducive to good interaction between doctors and patients, so as to improve medical treatment comprehensively
The quality of transfusion nursing work.
Brief description of the drawings
Fig. 1 is present system structure chart；
Fig. 2 is the structure chart of woven hose positioning box of the present invention；
Fig. 3 is normally opened shown in Fig. 2 or normal closed gate sectional view；
Fig. 4 is the sectional view of drop speed regulator shown in Fig. 2；
Fig. 5 is the sectional view that drop speed regulator shown in Fig. 2 decontrols state；
Fig. 6 is the sectional view of the tightening state of drop speed regulator shown in Fig. 2；
Fig. 7 is the structure chart of lower woven hose caulking groove shown in Fig. 2；
Fig. 8 is the control schematic block circuit diagram of the present invention；
Fig. 9 is another control schematic block circuit diagram of the invention；
Figure 10 is Stepping Motor Driver figure of the present invention；
Figure 11 is dropping speed measuring circuit diagram of the present invention.
Embodiment
Below by embodiment, and with reference to accompanying drawing, technical scheme is further described in detail.
Fig. 1 is front view of the present invention；Fig. 2 is rearview of the present invention.From Fig. 1 combination Fig. 2, one kind transfusion Comprehensive Control
System, the system includes control main frame, is fixed on the cross bar 20 of transfusion room, the cross bar 20 and is hung with hanging-stand for infusion 30, defeated
The bottom of liquid suspension bracket 30 is provided with woven hose positioning box 40, and the panel of woven hose positioning box 40 is provided with the He of upper tubing caulking groove 501
Lower woven hose caulking groove 502, is provided with Mo Feishi dropper fixed bits between upper tubing caulking groove 501 and lower woven hose caulking groove 502
502, Mo Feishi dropper fixed bits 403 are nearby provided with the fast detecting element 50 of drop, and the upper tubing caulking groove 501 includes left woven hose
Provided with normally opened or normally closed in caulking groove 5011 and right woven hose caulking groove 5012, left woven hose caulking groove 5011 and right woven hose caulking groove 5012
Valve 60, the upper tubing caulking groove, Mo Feishi droppers fixed bit, lower woven hose caulking groove are contacted with heater element 80, defeated under
The side of liquid pipe caulking groove 502 is provided with drop speed regulator 70.
From the figure 3, it may be seen that normally opened or normal closed gate 60 includes and 5012 points of left woven hose caulking groove 5011 and right woven hose caulking groove
Not Xiang Jiao valve stem passage 602, valve rod 601 is provided with valve stem passage 602, valve rod 601 is connected with pull bar 2, the one end of pull bar 2
Provided with silk hole 11, screw rod 1 is screwed with this thread hole 11, the end of screw rod 1 is connected with the power output shaft of stepper motor 600.Step
Stepper motor 600 is using drive circuit shown in Figure 10.
Further, the cell wall between left woven hose caulking groove 5011 and right woven hose caulking groove 5012 is connected with valve stem passage, valve
Provided with one section of valve rod 601 in bar passage, chamber 21 is slided in the back of valve rod 601 provided with pull bar, and the valve rod 601 and pull bar 2 are flat
Row connection, the one end of pull bar 2, which is provided with silk hole 11, this thread hole 11, is screwed with screw rod 1, end and the stepper motor 600 of screw rod 1
Rotating shaft is connected.
From Fig. 4,5, drop speed regulator 70 includes extruding push pedal 4, push pedal groove 3, and wherein push pedal groove 3 is perpendicular to lower transfusion
Pipe caulking groove 502 is simultaneously connected with lower woven hose caulking groove 502, and extruding push pedal 4 is arranged in push pedal groove 3, and the back of extruding push pedal 4 is provided with
Pull bar slides chamber 210, and pull bar slides chamber 210 and is provided with pull bar 200, and the extruding push pedal 4 is parallel with pull bar 200 to be connected, and is pushed away
The left end of pull bar 200, which is provided with silk hole 110, this thread hole 110, is screwed with screw rod 101, end and the stepper motor 700 of screw rod 101
Rotating shaft is connected, and stepper motor 600 is using drive circuit shown in Figure 10.
The corresponding lower side wall of woven hose caulking groove 502 of push pedal groove 3 resets and is arranged with rod aperture 52 again provided with rod aperture 52 is resetted
Position bar 51, release link 51 is arranged on reset pole socket 5, is resetted the bottom of pole socket 5 and is respectively equipped with two fixed card slots 7,71.
As shown in Figure 4, reset pole socket and be provided with positioning strip 10, the cavity wall top that the pull bar slides chamber right-hand member is provided with chute
16, the positioning strip 10 moves spacing in chute 16, resets slider bottom and is provided with fixed card slot.
As shown in Figure 5, the right part of pull bar 200, which is provided with positioning hole 7, positioning hole 7, is provided with magnetic location bolt 8, described to push away
Pull bar slides the right part of chamber 21 provided with two pieces of magnetic poles 9,91.Pull bar 200 is slided chamber 210 in pull bar and can reciprocated.
As shown in figure 4, in the initial position of pull bar 200, extruding push pedal 4 also has a spacing from lower woven hose caulking groove 502
From the magnetic location bolt 8 of the right part of pull bar 200 is in the top of the first magnetic pole 9, and magnetic location bolt 8 is acted in homopolarity magnetic pole repulsion
Under, stick into the first fixed card slot 7 of the end of release link 5, then pull bar 200 drives release link 5 is past to move right, during,
Magnetic location bolt 8 departs from the magnetic field range of the first magnetic pole 9, and the return of magnetic location bolt 8 of the right part of pull bar 200 departs from first and consolidated
Determine neck 7, release link 5 stops movement, now, as shown in figure 5, lower woven hose caulking groove 502 is exited in the left part of release link 5, given
Embedded woven hose 6 offers convenience.
As shown in fig. 6, when needing to slow down number of infusion drops, pull bar 200 drives extruding push pedal 4 toward moving right, to transfusion
The build-up of pressure of pipe 6, until the woven hose 6 that can dam, after the woven hose 6 that dams, because extruding push pedal 4 excessively extrudes woven hose
6, cause woven hose 6 to be difficult to recover shape, the fast Adjustment precision of the drop after so giving brings influence.Therefore the present invention is first
The right of magnetic pole 9 sets one piece of second magnetic pole 91 again, and the effect of the second magnetic pole 91 is：After the woven hose 6 that dams, pull bar 2 is
Terminal is moved to through turning right, now, the magnetic location bolt 8 of the right part of pull bar 200 is placed exactly in the top of the second magnetic pole 91, magnetic
Pilot pin 8 is sticked into the second fixed card slot 71 of the end of release link 5, so under the effect of the homopolarity magnetic pole repulsion of the second magnetic pole 91
Pull bar 200 is moved to the left return, while drive release link 5 is past to move left, during, the left part of release link 5 is to woven hose 6
Top apply pressure, promote woven hose 6 recover original form, when magnetic location bolt 8 depart from the magnetic field range of the second magnetic pole 91, magnetic
The property in good time return of pilot pin 8.Just point is returned to when pull bar 2 is moved to the left, the magnetic location bolt 8 of the right part of pull bar 200 exists
The top of first magnetic pole 9, magnetic location bolt 8 sticks into the first fixed card slot 7 of the end of release link 5 under the effect of homopolarity magnetic pole repulsion
It is interior, to wait development next operation.
As shown in fig. 7, heater element 80 is PTC heating plates or heating wire.PTC has constant temperature warming, the flames of anger, hot-cast socket
Rate is high, influenceed the advantages such as minimum, natural life-span length by supply voltage.
Woven hose caulking groove directly can also be made of silicon rubber heating plate, silicon rubber heating plate mainly by heating wire and
Silicon rubber high-temperature insulation cloth is constituted, and variously-shaped and pattern can be made in silicon rubber heating plate according to workpiece size.Silicon rubber adds
Hot plate is very thin, and deal merrily and lightheartedly has flexibility concurrently.There is this heater, can be completely in close contact with heating object, can
Heat transfer is allowed to any required place, improves heat transfer in processes, accelerated warming and reduction power need.
A temperature transducer 81, the thermometric output of the temperature transducer and single-chip microcomputer are additionally provided with lower woven hose caulking groove 502
Port is connected, and the heating-up temperature of heater element 80 is provided for single-chip microcomputer, is set when the temperature of heater element 80 is more than in single-chip microcomputer
Threshold value（Such as 40 DEG C）When, single-chip microcomputer control power outage, when the temperature of heater element 80 is less than what is set in single-chip microcomputer
During threshold value, single-chip microcomputer control power supply continues to power, to ensure that woven hose caulking groove 501,502 is in temperature constant state all the time.
As shown in figure 8, provided with control circuit in the positioning box 40 of woven hose 6, control circuit includes single-chip microcomputer, temperature and passed
The fast detecting element of sensor, drop, the fast detecting element of the drop is connected with drop speed detection control circuit, the drop speed detection control circuit
Output end and the signal input port of single-chip microcomputer connect, temperature sensor 81 is connected with single-chip microcomputer by A/D conversion circuits, singly
The serial ports of piece machine is connected with WIFI module, and the output port of single-chip microcomputer drips the stepping electricity of speed through drive control circuit with control respectively
The stepper motor connection of machine and control valve rod, another output port of single-chip microcomputer is connected with heater element 80, the control main frame
It is equipped with Android or the mobile terminal of iOS system, including central processing unit, flat-panel monitor, transmitting-receiving transmit-receive radio road etc., the shifting
Dynamic terminal is connected by WIFI network with WIFI module.The also embedded function of being docked with HIS system data synchronizations in control main frame
Module, all basic datas are both from HIS systems.
As shown in figure 9, another output port of the single-chip microcomputer is connected with RFID radio frequency chips, RFID radio frequency chips with
RFID wrist band wireless connection.
As shown in figure 11, it is infrared mutual-tube or capacitance sensor to drip fast detecting element.The output end of infrared mutual-tube with
Discharge circuit input is connected, and the signal input port of discharge circuit output end and single-chip microcomputer is connected.
Infrared mutual-tube detects that drop drips number using the on-state rate of its infrared light.Left between transmitting tube and reception pipe
Appropriately distance, when dripless by when, reception pipe light conducting, be output as " 0 ".When the moment for thering is drop to pass through, make light
Refraction, the light throughput of reception pipe is not enough, is output as " 1 ".Single-chip microcomputer judges the presence or absence of liquid dropping accordingly.
In infusion process, single-chip microcomputer is according to setting transfusion dripping speed（3~120 drops/minute）With the fast detecting element of drop
The real-time drop speed detected, the extruding shift length of push pedal 4 is constantly corrected by drive control circuit motor, carries out repeatedly anti-
The dynamic regulation of feedback.
When detecting element, which detects drop, to be stopped, single-chip microcomputer closes woven hose 6 by linear electric motors, is simultaneously emitted by alarm
Signal.In addition to drop stops, snagging also occurs, transfusion speed has larger fluctuation.It is likely to be punctures blood vessel
Wall and carry out intramuscular injection, such case is often occurred, and titre can be very slow；It could also be possible that patient falls asleep, subconsciously
Syringe needle is pulled out, then at this moment titre can be quickly.Therefore, fluctuated when drop is fast when within 5%, single-chip microcomputer normal work, when the fast ripple of drop
Dynamic when exceeding 10%, single-chip microcomputer closes woven hose 6 by drive control circuit motor, is simultaneously emitted by alarm signal.
Claims (6)
1. a kind of infusion management system based on mobile phone control, it is characterized in that the system includes control main frame, multiple extension sets,
RFID wrist band, extension set is located at hanging-stand for infusion bottom, and the panel of woven hose positioning box is provided with upper tubing caulking groove and lower woven hose
Caulking groove, is provided with Mo Feishi dropper fixed bits between upper tubing caulking groove and lower woven hose caulking groove, and Mo Feishi dropper fixed bits are attached
Near to be provided with the fast detecting element of drop, the upper tubing caulking groove includes left woven hose caulking groove and right woven hose caulking groove, and left woven hose is embedding
Normally opened or normal closed gate, the upper tubing caulking groove, Mo Feishi droppers fixed bit, lower transfusion are provided with groove and right woven hose caulking groove
Provided with heater element contact in pipe caulking groove, drop speed regulator is provided with lower woven hose caulking groove side；Described normally opened or normal closed gate
Including the valve stem passage intersected respectively with left woven hose caulking groove and right woven hose caulking groove, be provided with valve rod in valve stem passage, valve rod with
The parallel connection of pull bar, pull bar one end, which is provided with silk hole, this thread hole, is screwed with screw rod, the end of screw rod and moving for stepper motor
Power output shaft is connected.
2. the infusion management system according to claim 1 based on mobile phone control, it is characterized in that the drop speed regulator bag
Extruding push pedal, push pedal groove are included, wherein push pedal groove is connected perpendicular to woven hose caulking groove and with woven hose caulking groove, extruding push pedal is arranged on
In push pedal groove, chamber is slided in the back of extruding push pedal provided with pull bar, and pull bar slides chamber and is provided with pull bar, the extruding push pedal and push-and-pull
The parallel connection of bar, pull bar left end, which is provided with silk hole, this thread hole, is screwed with screw rod, and the end of screw rod and the rotating shaft of stepper motor connect
Connect.
3. the infusion management system according to claim 1 based on mobile phone control, it is characterized in that the extension set includes monolithic
The fast detecting element of machine, temperature sensor, drop, the fast detecting element of the drop is connected with drop speed detection control circuit, the drop speed inspection
The output end of observing and controlling circuit and the signal input port of single-chip microcomputer are connected, and temperature sensor passes through A/D conversion circuits and monolithic
Machine is connected, and the serial ports of single-chip microcomputer is connected with WIFI module, and the output port of single-chip microcomputer drips with control respectively through drive control circuit
The stepper motor connection of the stepper motor and control valve rod of speed, another output port of single-chip microcomputer is connected with heater element, described
Control main frame is equipped with Android or the mobile terminal of iOS system, and the mobile terminal is by WIFI network and the WIFI in extension set
Module is connected, and another output port of the single-chip microcomputer is connected with RFID radio frequency chips, RFID radio frequency chips and RFID wrist band without
Line is connected, and control main frame is embedded in docks functional module with HIS system data synchronizations, and all basic datas are both from HIS systems
System.
4. the infusion management system according to claim 1 based on mobile phone control, it is characterized in that the bottom of the hanging-stand for infusion
End is provided with woven hose positioning box.
5. the infusion management system according to claim 1 based on mobile phone control, it is characterized in that the fast detecting element of the drop
For infrared mutual-tube or capacitance sensor.
6. the infusion management system according to claim 1 based on mobile phone control, it is characterized in that the heater element is PTC
Heating plate or heating wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710207047.9A CN107050556A (en) | 2017-03-31 | 2017-03-31 | The transfusion Control management system controlled based on mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710207047.9A CN107050556A (en) | 2017-03-31 | 2017-03-31 | The transfusion Control management system controlled based on mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107050556A true CN107050556A (en) | 2017-08-18 |
Family
ID=59601403
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710207047.9A Withdrawn CN107050556A (en) | 2017-03-31 | 2017-03-31 | The transfusion Control management system controlled based on mobile terminal |
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| Country | Link |
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| CN (1) | CN107050556A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108362830A (en) * | 2018-01-15 | 2018-08-03 | 湖北民族学院 | The SCM Based infusion atmospheric monitoring system of one kind and method |
| CN109621091A (en) * | 2019-02-15 | 2019-04-16 | 无锡识凌科技有限公司 | Intelligent transfusion monitoring system |
| CN109893715A (en) * | 2018-09-05 | 2019-06-18 | 佛山市奇汇医疗器械有限公司 | One kind is drawn dual-purpose quick blood transfusion transfusion heater |
| CN115252961A (en) * | 2022-07-04 | 2022-11-01 | 大连理工大学 | Clinical drip infusion heating and flow rate monitoring system |
-
2017
- 2017-03-31 CN CN201710207047.9A patent/CN107050556A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108362830A (en) * | 2018-01-15 | 2018-08-03 | 湖北民族学院 | The SCM Based infusion atmospheric monitoring system of one kind and method |
| CN109893715A (en) * | 2018-09-05 | 2019-06-18 | 佛山市奇汇医疗器械有限公司 | One kind is drawn dual-purpose quick blood transfusion transfusion heater |
| CN109621091A (en) * | 2019-02-15 | 2019-04-16 | 无锡识凌科技有限公司 | Intelligent transfusion monitoring system |
| CN115252961A (en) * | 2022-07-04 | 2022-11-01 | 大连理工大学 | Clinical drip infusion heating and flow rate monitoring system |
| CN115252961B (en) * | 2022-07-04 | 2023-11-03 | 大连理工大学 | Heating and flow rate monitoring system for clinical infusion |
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Application publication date: 20170818 |
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