CN108283741A - A kind of SCM Based Intelligent drip nursing system - Google Patents
A kind of SCM Based Intelligent drip nursing system Download PDFInfo
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- CN108283741A CN108283741A CN201711263706.7A CN201711263706A CN108283741A CN 108283741 A CN108283741 A CN 108283741A CN 201711263706 A CN201711263706 A CN 201711263706A CN 108283741 A CN108283741 A CN 108283741A
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- Prior art keywords
- infusion
- drop
- temperature
- speed
- module
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Classifications
-
- 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
- A61M5/16886—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 for measuring fluid flow rate, i.e. flowmeters
-
- 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
- A61M5/16818—Flow controllers by changing the height of the reservoir
-
- 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
- A61M5/44—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
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3306—Optical measuring means
-
- 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
Abstract
A kind of SCM Based Intelligent drip nursing system, present invention is mainly used for reduce medical transfusion during security risk, to entire infusion process carry out in real time monitoring and intelligence adjust, avoid empty bottle infusion, low temperature infusion, overrun infusion and so on.The design is based on 51 microcontrollers, realizes the monitoring to infusion process.Amount of droplets and fluid temperature are measured by infrared emission sensor for countering, temperature sensor, collected data are subjected to data analysis by microcontroller later and make corresponding judgement handling, when data exceed normal range (NR), drop speed, fluid temperature is adjusted in the electronic components such as MCU driving stepper motor, relay, the final control realized to flow of being infused.
Description
Technical field
Present invention is mainly used for the security risks during reduction medical transfusion, are supervised in real time to entire infusion process
Survey and intelligence adjust, avoid empty bottle infusion, low temperature infusion, overrun infusion and so on.
The design is based on 51 microcontrollers, realizes the monitoring to infusion process.Pass through infrared emission sensor for countering, temperature
Sensor measures amount of droplets and fluid temperature, and collected data are carried out data analysis simultaneously by microcontroller later
Make corresponding judgement processing, when data exceed normal range (NR), the electronic components pair such as MCU driving stepper motor, relay
Drop speed, fluid temperature are adjusted, the final control realized to flow of being infused.
Background technology
The country gradually carries out from the late 1980s to healthcare system development, for foreign countries starting compared with
Evening.In recent years, gradually it is intended to intelligence in the research and development of medical instrument both at home and abroad, all in active development medical monitoring class system
System reduces the consumption on medical care manpower.Transfusion monitoring system of today prevent empty bottle infusion, the infusion that prevents from overrunning, prevent it is low
The research of temperature three aspects of infusion has gradually tended to ripe.
The 3rd 24 hospital of the Chinese People's Liberation Army has published a patent of invention [1], intelligent transfusion within 2012
Monitoring device includes an intelligent locking device, and there are one liquid monitoring devices for tool below.Have on liquid monitoring device red
External monitor device and wireless transmitter further include an external display device.Can well pre- liquidproof be totally lost after air enter
The problem of patient vessel, while visual monitoring also is realized to drop speed, facilitate nurse or family numbers of patients to carry out reasonable in time
Adjustment.
Detection and monitoring to transfusion speed are all the research contents of intelligent transfusion monitoring system all the time.Very early
When, just there is the proposition that method is detected and controlled to transfusion speed.The patent of invention [2] issued in 2017 is exactly pair
The monitoring of transfusion speed and regulation and control, microcontroller receives liquid level information and the fast detector detection of drop of liquid level detector induction
Drop speed, and liquid level information and the drop speed of detection are sent to monitoring infusion terminal；Monitoring host computer receives the liquid of microcontroller transmission
Position information and the drop of detection speed, and include being monitored for monitoring personnel on monitoring display screen by the drop speed of liquid level information and detection.
Transfusion system can detect liquid level and liquid speed, work as liquid speed in real time by the way that liquid level detector and the fast detector of drop is arranged in drop pot
When too fast or slower, liquid speed can be automatically adjusted and reach given value.When drip there is no liquid in pot when, medical staff's dressing can be reminded
And automatic liquid-stopping.One patent of invention [3] of publication in 2016 is also too fast for infusion flow rate while drop being prevented to be totally lost
The problem of cannot finding in time afterwards.
The method of anti-low temperature infusion just occurred early in 1999, and present technology has a prodigious improvement, 2011
One patent [4] Intelligent infusion heater of publication is exactly the research of this respect, this invention case surface is equipped with display mould
Block, shell exterior are equipped with constant temperature warming part, and enclosure is equipped with intelligent control circuit, intelligent control circuit and constant temperature warming part,
Display module connects；Constant temperature warming part heating transfusion liquid is controlled using intelligent chip.
[1] a kind of intelligent transfusion monitoring device, the application number/patent No.：CN201220679798.3, invention designer:In
The 3rd 24 hospital of state PLA.
[2] a kind of transfusion system, the application number/patent No.：CN201710197703.1, invention designer：Lu Hongqian；
Zhai Kang.
[3] Intelligent transfusion monitoring system, the application number/patent No.：CN201610656536.8, invention designer：Pan Yuan luxuriants；
Zhang Zhiyong；Wang Ping.
[4] Intelligent infusion heater, the application number/patent No.：CN201110009871.6, invention designer：Liu Feng；Wang Qi
Rather；Xie Guangming；Wang Long.
Invention content
Invention devises a comprehensive Intelligent drip nursing for the normal problem in infusion process.This system with
Microcontroller center in order to control, it is total in conjunction with electronic components such as infrared emission sensor, temperature sensor, solid-state relay, buzzers
With realization.With system realize function point carry out module division, be divided into four module, be respectively empty bottle early warning, drop speed detection,
The control of drop speed and anti-low temperature infusion module.
The fast detection module of drop is using infrared emission sensor for countering to calculating transfusion speed；The fast control module of drop using
Four phase step motor.When the drop speed that the fast detection module of drop detects is more than drop speed range, microcontroller makes stepper motor rotate, band
Dynamic infusion bottle, makes infusion bottle decline, and reduces the height between infusion bottle and sufferer；Anti- low temperature infusion module is by a DHT11
What temperature sensor and solid-state relay were realized jointly, DHT11 sensors need to be only adjacent to woven hose and can measure fluid temperature.
When sensor sensing to temperature exceeds a certain temperature range value, it will automatically turn on or close constent temperature heater and carry out micro- heating
Processing；Empty bottle warning module selects a buzzer to realize, uses active buzzer.When the fast detection module of drop is in 30 seconds
When the drop speed detected is 0, buzzer is opened, indicates that this patient carries out pulling out needle or dressing processing.
1, overall system architecture
1) system module partition
With microcontroller, center, the function point progress module division realized with system are divided into four big moulds to this system in order to control
Block is empty bottle early warning, the detection of drop speed, the control of drop speed and anti-low temperature infusion module respectively.
2) working-flow figure
After the power is turned on to development board, whole system is started to work, and is monitored in real time to transfusion speed and fluid temperature.Figure
(1) it is the work flow diagram of Intelligent drip nursing system, the left-hand component of Fig. 1 is anti-low temperature infusion module, when the temperature of liquid
When less than 25 DEG C, micro-heater is opened by relay and carries out the micro- heat treatment of constant temperature, if fluid temperature is in normal range (NR),
Continue to carry out temperature monitoring to it.
The right-hand component of work flow diagram is empty bottle early warning, the detection of drop speed and the fast control module of drop.Infusion-completed is sentenced
Fixed condition is：In 30 seconds, there is no drips, the i.e. fast detection module of drop drop to be detected in 30 seconds in the droplet pot of woven hose
The drop speed arrived is 0.After meeting this condition, pre-warning signal is sent, tells medical staff is in need pull out at needle or dressing
Manage sufferer.Response button be located at sufferer infusion position by, medical staff press response button expression receive pre-warning signal, into
Row processing.After key pressing is pressed in response, stop sending pre-warning signal.
The fast detection module of drop transmits data to the fast control module of drop in real time.Drop fast detection module will sense in half a minute
Amount of droplets is converted into drop speed, and drop speed is passed to the fast control module of drop.The fast control module of drop will be dripped fast detection module and be transmitted
Data judged, if having exceeded the velocity interval of setting, height between dropping bottle and sufferer is reduced using stepper motor,
So as to adjust transfusion speed, until meeting set velocity interval.
3) system integrated circuit figure is as shown in figure (2).
2, it drips fast detection module design and realizes
1) functions of modules explanation
The fast detection module of drop is exactly to be difficult to intuitively obtain to solve the transfusion speed in infusion process, is needed by artificial
The problem of experience is judged, using infrared emission sensor for countering to calculating transfusion speed.
2) module operation principle
The transmitting terminal and receiving terminal of infrared emission sensor for countering are located at droplet pot both sides, and figure (3) is drop speed detection
Principle schematic.When dripless falls in droplet pot, receiving terminal can sense that coming from transmitting terminal in same horizontal line sends out
The infrared signal gone out.But when having drop whereabouts in droplet pot, transmitting terminal and reception of the drop in infrared emission sensor for countering
Blocking is formed between end, receiving terminal can not sense infrared signal.According to the case where whether there is or not liquid droplets intercepts, record has liquid in 30 seconds
The number for dripping blocking, substantially obtains transfusion speed.
Scheme the schematic diagram that (4) are infrared emission sensor for countering.When the receiving terminal of sensor can sense that transmitting terminal passes
When the infrared ray come, i.e., in the case that no drop falls, the output end level of sensor is low level.When the reception of sensor
When end can not sense the infrared ray that transmitting terminal transmits, that is, in the case of having drop whereabouts, the output end level of sensor is height
Level.
3) module core code
3, it drips fast control module design and realizes
1) functions of modules explanation
There is related data to show, when the transfusion speed in infusion process is too fast, one can be caused to the physical signs of human body
Fixing is rung, such as blood pressure increases, pulse is accelerated.To avoid patient in the case where not knowing about infusion related medical knowledge, voluntarily
The problem of adjusting transfusion speed and leading to that malpractice occurs, saturation type can be realized to transfusion speed by dripping fast control module
Intelligence is adjusted.The data detected to the fast detection module of drop judge, when excessive velocities, carry out speed adjusting.
2) module operation principle
It is the fast control principle schematic diagram of drop to scheme (5), and the bottom of infusion bottle is connected by connecting rope with stepper motor.Drop speed control
Molding block is using four phase step motor.When the drop speed that the fast detection module of drop detects is more than drop speed range, microcontroller makes
Stepper motor rotates, and drives infusion bottle, infusion bottle is made to decline, and reduces the height between infusion bottle and sufferer.Height h2 is bigger, point
Drop falling speed is faster, and height h2 is smaller, and drop falling speed is slower.
3) module core code
4, the design of empty bottle warning module and realization
1) functions of modules explanation
In the case of medical peak period or sufferer oneself state are unalive, whether medical staff can not learn sufferer
Infusion-completed.After infusion, if medical staff cannot carry out pulling out needle or dressing processing in time, it may be gone out due to draught head
Existing blood backflow, it is also possible to inject air into blood vessel.But if carrying out pulling out needle or dressing processing in advance, and drug can be caused
Waste, therapeutic effect is not achieved.Empty bottle warning module is exactly in order to solve this problem.When the fast detection module of drop is in 30 seconds
Drips are not detected in droplet pot, then show to need medical staff to carry out without liquid in infusion bottle at this time
Pull out needle or dressing processing.At this point, empty bottle warning module will send pre-warning signal to medical staff, them is notified to come to handle.
2) module operation principle
Empty bottle warning module selects a buzzer to realize, uses active buzzer.When the fast detection module of drop is 30
When the drop speed detected in second is 0, buzzer is opened, indicates that this patient carries out pulling out needle or dressing processing.
3) module core code
5, anti-low temperature infusion module design and realization
1) functions of modules explanation
Anti- low temperature infusion module monitors fluid temperature in infusion process in real time, reduces low temperature infusion and is made to patient
At discomfort, when detect fluid temperature at 25 DEG C or less when, micro-heater is opened using relay, to liquid implementation constant temperature it is micro-
Heat treatment.As temperature gradually rises, when the transfusion temperature of sensor sensing at this time is at 25 DEG C or more, to avoid temperature mistake
Height influences drug effect, it will closes heater, stops heat treatment.
2) module operation principle
This functions of modules is realized that DHT11 temperature sensors are by a DHT11 temperature sensor and solid-state relay jointly
A Multifunction Sensor.Scheme the connection figure that (6) are temperature sensor.DHT11 sensors only need to be adjacent to woven hose to survey
Medicine amount liquid temperature.When sensor sensing to temperature exceeds a certain temperature range value, it is micro- to be turned on and off constent temperature heater progress
Heat treatment.
It is relay fundamental diagram to scheme (7).This module is using the normally closed solid-state relay of AC type.Because of relay
Being switched on or off for circuit can be dominated, so carrying out collocation using low to prevent using its this characteristic and temperature sensor
Temperature infusion.
3) module core code
6, system is integrally realized
It is overall system architecture pictorial diagram to scheme (8), counts and senses equipped with a set of infusion device, infrared emission in system
The micro- heating of device, temperature sensor, stepper motor, relay, constant temperature and 51 microcontroller development boards.It can be to transfusion speed, medicine
Liquid temperature carries out data monitoring and adjusting can send out pre-alert notification after infusion-completed.
Description of the drawings
Fig. 1 is the work flow diagram of Intelligent drip nursing system；
Fig. 2 is the total system circuit diagram of the present invention；
Fig. 3 is the fast testing principle schematic diagram of drop；
Fig. 4 is infrared emission sensor for countering schematic diagram；
Fig. 5 is the fast control principle schematic diagram of drop；
Fig. 6 is the connection figure of temperature sensor；
Fig. 7 is schematic diagram inside relay；
Fig. 8 is overall system architecture pictorial diagram.
Claims (5)
1. a kind of Intelligent drip nursing system based on 51 microcontrollers can carry out entire infusion process monitoring in real time and intelligence
Adjust, avoid empty bottle infusion, low temperature infusion, overrun infusion and so on, it is characterised in that including following module：It is empty
Bottle prior-warning device, the detection of drop speed and drop velocity control device, anti-low temperature infusion device.
2. the Intelligent drip nursing system according to right 1, it is characterised in that：Described is dripping velocity control device, infusion bottle
Bottom be connected with stepper motor by connecting rope, drip fast control module using four phase step motor, four phase step motor,
Possess excellent followability and no deviation accumulation, it is single when it is more than to drip fast range to drip the drop speed that speed detector detects
Piece machine makes stepper motor rotate, and drives infusion bottle, infusion bottle is made to decline, and reduces the height between infusion bottle and sufferer, to adjust
Whole transfusion speed, until meeting set velocity interval.
3. the Intelligent drip nursing system according to right 1, it is characterised in that：It is described in empty bottle prior-warning device, select one
A buzzer is realized, active buzzer is used, and when the drop speed that the fast detection module of drop detects in 30 seconds is 0, is opened
Buzzer, it will send pre-warning signal to medical staff, them is notified to come to handle.
4. according to the Intelligent drip nursing system described in right 1, right 2, right 3, it is characterised in that：The drop speed detection dress
It sets, the transmitting terminal and receiving terminal of infrared emission sensor for countering are located at droplet pot both sides, when dripless falls in droplet pot
When, receiving terminal, which can sense, comes from the infrared signal that transmitting terminal in same horizontal line is sent out, but has drop in droplet pot
When whereabouts, drop forms blocking between the transmitting terminal and receiving terminal of infrared emission sensor for countering, and receiving terminal can not sense
Infrared signal, according to the case where whether there is or not liquid droplets intercepts, record has the number of liquid droplets intercept, substantially obtains transfusion speed in 30 seconds.
5. Intelligent drip nursing system according to claim 1, it is characterised in that：The anti-low temperature infusion device, by one
A DHT11 temperature sensors and solid-state relay realize that this module is only needed using the normally closed solid-state relay of AC type jointly
DHT11 sensors are adjacent to woven hose and can measure fluid temperature, when sensor sensing to temperature exceeds a certain temperature range value
When, it is turned on and off constent temperature heater and carries out micro- heat treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711263706.7A CN108283741A (en) | 2017-12-05 | 2017-12-05 | A kind of SCM Based Intelligent drip nursing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711263706.7A CN108283741A (en) | 2017-12-05 | 2017-12-05 | A kind of SCM Based Intelligent drip nursing system |
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| Publication Number | Publication Date |
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| CN108283741A true CN108283741A (en) | 2018-07-17 |
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| CN201711263706.7A Pending CN108283741A (en) | 2017-12-05 | 2017-12-05 | A kind of SCM Based Intelligent drip nursing system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108969839A (en) * | 2018-09-14 | 2018-12-11 | 孟祥宝 | A kind of automatic dressing changing device of more bottles of infusions |
| CN109172943A (en) * | 2018-10-31 | 2019-01-11 | 广西医科大学附属肿瘤医院 | A kind of infusion liquid drop wisdom control system |
| CN115252961A (en) * | 2022-07-04 | 2022-11-01 | 大连理工大学 | Clinical drip infusion heating and flow rate monitoring system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080221512A1 (en) * | 2004-09-09 | 2008-09-11 | Da Silva J Ricardo | Patient hydration system with taper down feature |
| CN202446582U (en) * | 2012-01-13 | 2012-09-26 | 长春工业大学 | Remote transfusion monitoring system based on wireless communication |
| CN202516103U (en) * | 2012-03-07 | 2012-11-07 | 中国计量学院 | Liquid dropping speed measurement monitoring device |
| CN202724340U (en) * | 2012-06-27 | 2013-02-13 | 温州大学 | Multifunctional drip infusion device with automatic heating, speed measurement and early warning functions |
| CN105561438A (en) * | 2015-12-25 | 2016-05-11 | 重庆科技学院 | Intelligent transfusion monitoring system and monitoring method thereof |
-
2017
- 2017-12-05 CN CN201711263706.7A patent/CN108283741A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080221512A1 (en) * | 2004-09-09 | 2008-09-11 | Da Silva J Ricardo | Patient hydration system with taper down feature |
| CN202446582U (en) * | 2012-01-13 | 2012-09-26 | 长春工业大学 | Remote transfusion monitoring system based on wireless communication |
| CN202516103U (en) * | 2012-03-07 | 2012-11-07 | 中国计量学院 | Liquid dropping speed measurement monitoring device |
| CN202724340U (en) * | 2012-06-27 | 2013-02-13 | 温州大学 | Multifunctional drip infusion device with automatic heating, speed measurement and early warning functions |
| CN105561438A (en) * | 2015-12-25 | 2016-05-11 | 重庆科技学院 | Intelligent transfusion monitoring system and monitoring method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108969839A (en) * | 2018-09-14 | 2018-12-11 | 孟祥宝 | A kind of automatic dressing changing device of more bottles of infusions |
| CN109172943A (en) * | 2018-10-31 | 2019-01-11 | 广西医科大学附属肿瘤医院 | A kind of infusion liquid drop wisdom control 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: 20180717 |