CN106421984A - Intelligent infusion controller - Google Patents
Intelligent infusion controller Download PDFInfo
- Publication number
- CN106421984A CN106421984A CN201610868656.4A CN201610868656A CN106421984A CN 106421984 A CN106421984 A CN 106421984A CN 201610868656 A CN201610868656 A CN 201610868656A CN 106421984 A CN106421984 A CN 106421984A
- Authority
- CN
- China
- Prior art keywords
- infusion
- transfusion
- speed
- intelligent
- signal
- 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
Links
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
- A61M5/16804—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
- 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
- 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
Abstract
The invention discloses an intelligent infusion controller, particularly relates to a controllable intelligent infusion controller capable of automatically regulating dropping speed and alarming and belongs to the technical field of infusion assisitive devices. The intelligent infusion controller comprises an intelligent infusion control center, an infusion bottle, an infusion tube, an automatic infusion speed regulator, a dropping detection sensor, a manual infusion speed regulator, a manual caller, an alarm and a nurse station terminal. Compared with the prior art, the intelligent infusion controller has the advantages that the infusion drop number per second or per minute can be regulated automatically precisely, the infusion tube can be closed automatically after infusion is finished to prevent blood return, and sound, light or vibration alarm can be give off to warn a nurse or patient of infusion completion and infusion bulge; entirely unattended infusion can be achieved to guarantee safety of the patient and save a great amount of manpower.
Description
Technical field
Invention relates to a kind of transfusion auxiliary device tool, particularly relates to a kind of Intelligent infusion control device.
Background technology
Transfusion auxiliary device tool is less in the market, the utensil reminded after the liquid of being totally lost such as main with good grounds weight, infrared ray,
Simple in construction, but function is also very single, and practical value is limited, not can solve patient especially urgent patient and infuses necessary
These problems of Attended mode, also do not have a kind of being possible not only to accurately to automatically adjust per second or minute transfusion dripping number equipment,
Also can be automatically switched off woven hose after infusion-completed, anti-return blood, also can send simultaneously sound, light or vibration alarming remind nurse or
Patient, also can send warning to needle, makes transfusion can ensure patient safety with unattended function, also save completely
The Intelligent infusion control device of a large amount of manpowers.
Content of the invention
In order to overcome existing deficiency, present invention employs single-chip microcomputer as processor, coordinating some ancillary equipment, group
Become an Intelligent infusion control device, the most of problem in infusion process can have been solved.Can be used for intensive care unit
Patient, it is therefore prevented that the problem that after blood back and needle and infusion-completed, Nobody Knows.
The present invention is achieved through the following technical solutions：
To achieve these goals, the present invention provides a kind of Intelligent infusion controller, it is characterised in that：Including transfusion Based Intelligent Control
Center, infusion bottle, woven hose, automatic infusion speed regulator, dropping liquid detection sensor, manual transfusion speed controller, manually
Calling set, alarm and nurse station terminal；Described transfusion intelligent control center respectively with automatic infusion speed regulator, dropping liquid
Detection sensor, manual call device, alarm are connected with nurse station terminal.
Described transfusion intelligent control center includes central processing unit, signal processing circuit, speed adjustment circuit and warning
Circuit；Described dropping liquid detection sensor connects central processing unit by signal processing circuit, and automatic infusion speed regulator leads to
Crossing speed adjustment circuit and connecting central processing unit, alarm is connected with central processing unit by warning circuit；Described centre
Reason device according to dropping liquid detect sensor transmit signal control automatic infusion speed regulator regulation transfusion speed, send warning and
Close woven hose.
Described automatic infusion speed regulator uses micro machine to be used as power, and uses turbine gear to slow down, and driven pulley drives
Lever compresses or loosens woven hose, controls infusion flow rate.
Described dropping liquid detection sensor falls the sound sending according to drop, is converted into the signal of telecommunication, is sent to transfusion intelligence
Control centre, calculates transfusion speed, if transfusion speed is consistent with setting speed, then processor does not send instruction；Work as transfusion
Speed and setting speed are inconsistent, then processor issues instructions to automatic infusion speed regulator regulation flow velocity；When infusion bottle does not has
When having liquid, then not having drop to fall, dropping liquid detection sensor can not detect pulse, is not detected by pulse, then processor
Think that transfusion terminates, send to give an order：Close woven hose, signal to nurse station terminal, send out alarm signal to alarm.
Described alarm sends sound, light and vibration alarming signal according to the signal of transfusion intelligent control center.
The beneficial effects of the utility model are：Compared with prior art, the utility model is possible not only to accurately automatically adjust
Per second or minute transfusion dripping number, moreover it is possible to be automatically switched off woven hose, anti-return blood at infusion-completed, also can send simultaneously sound,
Light or vibration alarming remind nurse or patient, also can send warning to needle.Achieve the complete unattended function of transfusion, protect
Hinder patient safety and also save a large amount of manpower.This device also can be infused with quantification of trees etc. or carry other nutriments
Deng.
Brief description
Fig. 1 is the circuit theory diagrams of the present invention.
Fig. 2 is the connection diagram of the equipment of the present invention.
Detailed description of the invention
Below according to drawings and Examples, the present invention is further described.
A kind of Intelligent infusion controller as depicted in figs. 1 and 2, it is characterised in that：Including transfusion intelligent control center, defeated
Liquid bottle, woven hose, automatic infusion speed regulator, dropping liquid detection sensor, manual transfusion speed controller, manual call device,
Alarm and nurse station terminal；Described transfusion intelligent control center detects with automatic infusion speed regulator, dropping liquid respectively and passes
Sensor, manual call device, alarm are connected with nurse station terminal.
Described transfusion intelligent control center includes central processing unit, signal processing circuit, speed adjustment circuit and warning
Circuit；Described dropping liquid detection sensor connects central processing unit by signal processing circuit, and automatic infusion speed regulator leads to
Crossing speed adjustment circuit and connecting central processing unit, alarm is connected with central processing unit by warning circuit；Described centre
Reason device according to dropping liquid detect sensor transmit signal control automatic infusion speed regulator regulation transfusion speed, send warning and
Close woven hose.
Described automatic infusion speed regulator uses micro machine to be used as power, and uses turbine gear to slow down, and driven pulley drives
Lever compresses or loosens woven hose, controls infusion flow rate.
Described dropping liquid detection sensor falls the sound sending according to drop, is converted into the signal of telecommunication, is sent to transfusion intelligence
Control centre, calculates transfusion speed, if transfusion speed is consistent with setting speed, then processor does not send instruction；Work as transfusion
Speed and setting speed are inconsistent, then processor issues instructions to automatic infusion speed regulator regulation flow velocity；When infusion bottle does not has
When having liquid, then not having drop to fall, dropping liquid detection sensor can not detect pulse, is not detected by pulse, then processor
Think that transfusion terminates, send to give an order：Close woven hose, signal to nurse station terminal, send out alarm signal to alarm.
Described alarm sends sound, light and vibration alarming signal according to the signal of transfusion intelligent control center.
Described dropping liquid detection sensor uses Electret condenser microphone, this microphone, highly sensitive, be easy to pick up faint water
Drip sound, compact, it is simple to install, it can be clipped on transfusion drip tube by transparent clips, not affect and see dropper liquid level and point
Drip speed.The pulse sending dropping liquid detection sensor issues central processing unit after carrying out anti-interference process, more shaped process
Pulse signal.
Speed adjustment circuit, uses the little potentiometer rotating, adds dial, determine drop number per second at knob.
After infusion-completed, when not having drop to fall, more than 5 second time, warning, notice nurse station and patient will be sent
Note, then time delay is then automatically switched off liquid-transport pipe-line in 30 seconds.
Claims (5)
1. an Intelligent infusion controller, it is characterised in that：Including it is transfusion intelligent control center, infusion bottle, woven hose, automatically defeated
Liquid speed regulator, dropping liquid detection sensor, manual transfusion speed controller, manual call device, alarm and nurse station terminal；
Described transfusion intelligent control center detects sensor, manual call device, warning with automatic infusion speed regulator, dropping liquid respectively
Device is connected with nurse station terminal.
2. Intelligent infusion controller according to claim 1, it is characterised in that：Described transfusion intelligent control center includes
Central processing unit, signal processing circuit, speed adjustment circuit and warning circuit；Described dropping liquid detection sensor is by signal
Reason circuit connects central processing unit, and automatic infusion speed regulator Negotiation speed regulation circuit connects central processing unit, alarm
It is connected with central processing unit by warning circuit；Described central processing unit detects, according to dropping liquid, the signal control that sensor transmits
Automatic infusion speed regulator regulates transfusion speed, sends warning and cut out woven hose.
3. Intelligent infusion controller according to claim 1, it is characterised in that：Described automatic infusion speed regulator is adopted
Being used as power with micro machine, using turbine gear to slow down, driven pulley drives lever to compress or loosen woven hose, controls infusion flow rate.
4. Intelligent infusion controller according to claim 1, it is characterised in that：Described dropping liquid detection sensor is according to drop
Fall the sound sending, be converted into the signal of telecommunication, be sent to intelligent control center of infusing, calculate transfusion speed, if transfusion speed
Spend consistent with setting speed, then processor does not send instruction；When transfusion speed and setting speed are inconsistent, then processor sends finger
Order regulates flow velocity to automatic infusion speed regulator；When infusion bottle does not has liquid, then drop is not had to fall, dropping liquid detection sensing
Device can not detect pulse, is not detected by pulse, then processor thinks that transfusion terminates, and sends to give an order：Closedown woven hose,
Signal to nurse station terminal, send out alarm signal to alarm.
5. Intelligent infusion controller according to claim 1, it is characterised in that：Described alarm is according to transfusion intelligence control
The signal at center processed sends sound, light and vibration alarming signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610868656.4A CN106421984A (en) | 2016-09-30 | 2016-09-30 | Intelligent infusion controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610868656.4A CN106421984A (en) | 2016-09-30 | 2016-09-30 | Intelligent infusion controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106421984A true CN106421984A (en) | 2017-02-22 |
Family
ID=58172470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610868656.4A Pending CN106421984A (en) | 2016-09-30 | 2016-09-30 | Intelligent infusion controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106421984A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110269971A (en) * | 2018-03-16 | 2019-09-24 | 京东方科技集团股份有限公司 | Intelligent infusion control device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1051987A2 (en) * | 1999-05-10 | 2000-11-15 | Medico's Hirata Inc. | Automatic control-type, portable instillation apparatus |
| CN201171835Y (en) * | 2007-12-18 | 2008-12-31 | 黄昭穗 | Portable intelligent fluid-transfusion or blood-transfusion drop-speed controler |
| CN102784425A (en) * | 2012-08-27 | 2012-11-21 | 黑龙江大学 | Venous transfusion monitoring device and venous transfusion monitoring network system |
| CN202982790U (en) * | 2012-09-23 | 2013-06-12 | 青岛科技大学 | Intelligent control device for drip |
| CN105561438A (en) * | 2015-12-25 | 2016-05-11 | 重庆科技学院 | Intelligent transfusion monitoring system and monitoring method thereof |
-
2016
- 2016-09-30 CN CN201610868656.4A patent/CN106421984A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1051987A2 (en) * | 1999-05-10 | 2000-11-15 | Medico's Hirata Inc. | Automatic control-type, portable instillation apparatus |
| CN201171835Y (en) * | 2007-12-18 | 2008-12-31 | 黄昭穗 | Portable intelligent fluid-transfusion or blood-transfusion drop-speed controler |
| CN102784425A (en) * | 2012-08-27 | 2012-11-21 | 黑龙江大学 | Venous transfusion monitoring device and venous transfusion monitoring network system |
| CN202982790U (en) * | 2012-09-23 | 2013-06-12 | 青岛科技大学 | Intelligent control device for drip |
| CN105561438A (en) * | 2015-12-25 | 2016-05-11 | 重庆科技学院 | Intelligent transfusion monitoring system and monitoring method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110269971A (en) * | 2018-03-16 | 2019-09-24 | 京东方科技集团股份有限公司 | Intelligent infusion control device |
| US11602594B2 (en) | 2018-03-16 | 2023-03-14 | Hefei Boe Optoelectronics Technology Co., Ltd. | Device, apparatus and method for controlling infusion |
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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: 20170222 |
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| RJ01 | Rejection of invention patent application after publication |