CN104491954A - Intelligent control system capable of reflecting injection remaining time of medical infusion apparatus - Google Patents
Intelligent control system capable of reflecting injection remaining time of medical infusion apparatus Download PDFInfo
- Publication number
- CN104491954A CN104491954A CN201410838188.7A CN201410838188A CN104491954A CN 104491954 A CN104491954 A CN 104491954A CN 201410838188 A CN201410838188 A CN 201410838188A CN 104491954 A CN104491954 A CN 104491954A
- Authority
- CN
- China
- Prior art keywords
- remaining time
- control system
- communication module
- wireless communication
- pulling force
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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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
- A61M5/16831—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
- A61M5/16845—Monitoring, detecting, signalling or eliminating infusion flow anomalies by detecting the amount of infusate remaining, e.g. signalling end of infusion by weight
-
- 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
- A61M2205/332—Force measuring means
Abstract
The invention relates to an intelligent control system capable of reflecting injection remaining time of a medical infusion apparatus. The intelligent control system comprises a microcontroller, a tension sensor, a display device and a wireless communication module, wherein the microcontroller is respectively connected with the tension sensor, the display device and the wireless communication module, the tension sensor is arranged on a hanging device of the infusion apparatus, and is used for detecting the weight of the infusion apparatus, the microcontroller is used for calculating the infusion remaining time according to the data collected by the tension sensor, the display device is used for displaying the infusion remaining time, and the wireless communication module is used for sending the infusion remaining time to an upper computer. The intelligent control system is used for accurately calculating the infusion remaining time.
Description
Technical field
The present invention relates to medical Transfusion device control technology field, particularly relate to a kind of intelligence control system that can reflect medical Transfusion device injection remaining time.
Background technology
As everyone knows, China is populous, and medical resource is rare, and hospital is often overstaffed.Transfusion is as a kind of important treatment means, and its audient face is very wide, and almost everyone has the experience at hospital water hanging.But entering today of information age, transfusion device but still maintains the most original function, lack of wisdom or informationalized control device, and this is also cause hospital injection room disorder, and nurse has to run around all the time wears him out, the most immediate cause that patient suffers untold misery.Although the suspension type transfusion device that Hospitals at Present uses has the device of coutroi velocity, but remaining time of infusing cannot be learnt, and the warning system after shortage infusion-completed, make patient can not reasonable arrangement inject time, and the nurse that raises a cry that has to after injection, do the confused noise both having caused injection room like this, have impact on the rest of other patients, also consume the muscle power of patient.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of intelligence control system that can reflect medical Transfusion device injection remaining time, can accurate Calculation infuse remaining time.
The technical solution adopted for the present invention to solve the technical problems is: provide a kind of intelligence control system that can reflect medical Transfusion device injection remaining time, comprise microcontroller, pulling force sensor, display and wireless communication module, described microcontroller is connected with wireless communication module with described pulling force sensor, display respectively; Described pulling force sensor is arranged on the suspension arrangement of transfusion device, for detecting the weight of transfusion device; The data that described microcontroller collects according to pulling force sensor calculate remaining time of infusing; Described display is for showing remaining time of infusing; Described wireless communication module is used for transfusion to be sent to host computer remaining time.
Described microcontroller is also connected with buzzer, and when the transfusion calculated is less than the threshold value of setting remaining time, described microprocessor controls buzzer gives the alarm.
Described display is LCD display.
Described wireless communication module is ZIGBEE wireless communication module.
Described pulling force sensor is resistive bridge pulling force sensor.
Beneficial effect
Owing to have employed above-mentioned technical scheme, the present invention compared with prior art, there is following advantage and good effect: the present invention uses pulling force sensor image data, the data collected are obtained one after the computing of microcontroller completes infuse remaining time accurately in real time, be shown to patient by display, and be transferred to the host computer being positioned at nurse's platform by wireless communication module.When being less than threshold value (as: 2 minutes) remaining time, microprocessor controls buzzer sends reports to the police thus prompting patient, and meanwhile, host computer also sends corresponding warning and reminds nurse.
Accompanying drawing explanation
Fig. 1 is system schematic of the present invention;
Fig. 2 is the schematic diagram of pulling force sensor in the present invention;
Fig. 3 is workflow diagram of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, set forth the present invention further.Should be understood that these embodiments are only not used in for illustration of the present invention to limit the scope of the invention.In addition should be understood that those skilled in the art can make various changes or modifications the present invention, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the present invention's instruction.
Embodiments of the present invention relate to the intelligence control system that can reflect medical Transfusion device injection remaining time, as shown in Figure 1, comprise microcontroller, pulling force sensor, display and wireless communication module, described microcontroller is connected with wireless communication module with described pulling force sensor, display respectively; Described pulling force sensor is arranged on the suspension arrangement of transfusion device, for detecting the weight of transfusion device; The data that described microcontroller collects according to pulling force sensor calculate transfusion remaining time, and its account form obtains present infusion remaining time according to current transfusion speed; Described display is for showing remaining time of infusing; Described wireless communication module is used for transfusion to be sent to host computer remaining time.
Described microcontroller is also connected with buzzer, and when the transfusion calculated is less than the threshold value of setting remaining time, described microprocessor controls buzzer gives the alarm.Wherein, described display is LCD display.Described wireless communication module is ZIGBEE wireless communication module, can realize many equipment, at a distance, and the large-scale network-estabilishing communication of low-power consumption.
The present invention adopts 5V regulated power supply as the power supply of microcontroller.The data of pulling force sensor pass to microcontroller after A/D conversion, and microcontroller calculates transfusion again and sends to LCD display and wireless communication module remaining time.
As shown in Figure 2, described pulling force sensor is resistive bridge pulling force sensor.Its operation principle is as follows: pasted by foil gauge on stressed force sensitive flexible member, when the stressed generation distortion of elasticity components and parts, foil gauge produces corresponding change, and then resistance is changed, the change in resistance caused effectively is converted to the change of voltage, calculates the weight that can draw the object of measurement again by the numerical value measuring output voltage by corresponding.
As shown in Figure 3, workflow of the present invention is as follows: microcontroller setting is interrupted, for 20ms, counting 50 times, namely gathering a secondary data 1 second.First judge that whether data are effective, effectively carry out subsequent treatment, invalid, give up and wait for next data.
Fast response time of the present invention, can draw in 10 seconds and infuse remaining time accurately; By force anti-interference, automatically get rid of because infusion bottle rocks the time error brought; Infuse to show in real time remaining time and hold with patient end and nurse, facilitate patient's Reasonable adjustment transfusion speed and nurse to arrange work; Wireless ZigBee communication module realizes many equipment networks, facilitates nurse's unified management.
Claims (5)
1. one kind can reflect the intelligence control system of medical Transfusion device injection remaining time, comprise microcontroller, pulling force sensor, display and wireless communication module, it is characterized in that, described microcontroller is connected with wireless communication module with described pulling force sensor, display respectively; Described pulling force sensor is arranged on the suspension arrangement of transfusion device, for detecting the weight of transfusion device; The data that described microcontroller collects according to pulling force sensor calculate remaining time of infusing; Described display is for showing remaining time of infusing; Described wireless communication module is used for transfusion to be sent to host computer remaining time.
2. the intelligence control system that can reflect medical Transfusion device injection remaining time according to claim 1, it is characterized in that, described microcontroller is also connected with buzzer, and when the transfusion calculated is less than the threshold value of setting remaining time, described microprocessor controls buzzer gives the alarm.
3. the intelligence control system that can reflect medical Transfusion device injection remaining time according to claim 1, it is characterized in that, described display is LCD display.
4. the intelligence control system that can reflect medical Transfusion device injection remaining time according to claim 1, it is characterized in that, described wireless communication module is ZIGBEE wireless communication module.
5. the intelligence control system that can reflect medical Transfusion device injection remaining time according to claim 1, it is characterized in that, described pulling force sensor is resistive bridge pulling force sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410838188.7A CN104491954A (en) | 2014-12-24 | 2014-12-24 | Intelligent control system capable of reflecting injection remaining time of medical infusion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410838188.7A CN104491954A (en) | 2014-12-24 | 2014-12-24 | Intelligent control system capable of reflecting injection remaining time of medical infusion apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104491954A true CN104491954A (en) | 2015-04-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410838188.7A Pending CN104491954A (en) | 2014-12-24 | 2014-12-24 | Intelligent control system capable of reflecting injection remaining time of medical infusion apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN104491954A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107049579A (en) * | 2017-05-12 | 2017-08-18 | 佛山市中医院 | A kind of box-like adjustable multifunctional hand traction brace of control system and smart group |
| CN107049578A (en) * | 2017-05-12 | 2017-08-18 | 佛山市中医院 | A kind of box-like adjustable multifunctional hand traction brace of smart group |
| CN110464911A (en) * | 2019-09-26 | 2019-11-19 | 上海智呵医疗科技有限公司 | A kind of intelligent transfusion monitoring method and system |
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2014
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| CN101618244A (en) * | 2009-07-09 | 2010-01-06 | 葛锋 | Implementation method of digital transfusion monitoring and alarming system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107049579A (en) * | 2017-05-12 | 2017-08-18 | 佛山市中医院 | A kind of box-like adjustable multifunctional hand traction brace of control system and smart group |
| CN107049578A (en) * | 2017-05-12 | 2017-08-18 | 佛山市中医院 | A kind of box-like adjustable multifunctional hand traction brace of smart group |
| CN110464911A (en) * | 2019-09-26 | 2019-11-19 | 上海智呵医疗科技有限公司 | A kind of intelligent transfusion monitoring method and system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150408 |