CN204092728U - Transfusion dripping intelligent controlling device - Google Patents
Transfusion dripping intelligent controlling device Download PDFInfo
- Publication number
- CN204092728U CN204092728U CN201420491736.9U CN201420491736U CN204092728U CN 204092728 U CN204092728 U CN 204092728U CN 201420491736 U CN201420491736 U CN 201420491736U CN 204092728 U CN204092728 U CN 204092728U
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- transfusion
- tube
- liquid
- testing agency
- draw
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Abstract
This utility model relates to a kind of transfusion dripping intelligent controlling device, comprise housing, drop Di Su testing agency, liquid with or without testing agency, single-chip microcomputer, alarm, liquid shut-down mechanism, wireless transmitter module, power supply, it is characterized in that: the transfusion device that is provided with longitudinal in the middle of housing drips kettle and tube for transfusion draw-in groove, and the first infrared emission tube of drop Di Su testing agency and the first infrared receiver tube are arranged on the both sides that transfusion device drips kettle draw-in groove top; Liquid is arranged on or without the second infrared emission tube of testing agency and the second infrared receiver tube the both sides that transfusion device drips kettle draw-in groove bottom; The ratchet of liquid shut-down mechanism and cam are oppositely arranged on the both sides in the middle part of tube for transfusion draw-in groove; Drop Di Su testing agency, liquid are all connected with single-chip microcomputer with or without testing agency, alarm, liquid shut-down mechanism, wireless transmitter module, power supply.Its advantage is: achieve the whole-process automatic monitoring of infusion process, and can report to the police and automatically shut down tube for transfusion.
Description
Technical field
This utility model belongs to the transfusion dripping Based Intelligent Control instrument field in medical apparatus and instruments, relates to a kind of transfusion dripping intelligent controlling device.
Background technology
Along with progress and the reach of science of society, medical facilities and medical service level improve constantly, progressively to automatization, human nature service future development, for people provide more comfortable more satisfied service, nearly one or two years relevant infusion monitoring and alarm appliance progressively enter people's medical system, although be improved to the service level of hospital, the labor intensity of Health care staff and family numbers of patients pressure of accompanying and attending to is obtained and alleviated, also certain effect is served for improving doctor-patient relationship, but function singleness, limited use, can not more comprehensively solve infusion process produced problem well.
Infusion monitoring device in the market, only to having no liquid to detect in transfusion device and being furnished with warning function, but not to its ground control device of taking the initiative, although some problems that infusion process is occurring can be found, but can not the measure of taking the initiative avoid the development of the state of affairs, intelligence degree is also not high, in other words hommization not enough, could not fundamentally Health care staff be freed from anxiety is acted hurriedly in a messy situation.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, provides a kind of transfusion dripping intelligent controlling device.The problem that speed that what it can realize that infusion process occurs drip is too fast, drip that speed is excessivelys slow, blocking, liquid are totally lost, when nurse could not obtain processing in time, automatic pause transfusion, drastically increases the safety and reliability of transfusion.System is except carrying out except phonetic warning to patient and entourage in time to the abnormal conditions occurred in infusion process, wireless transmission method can also be passed through, the abnormality occurred is real-time transmitted on the multimedia terminal machine of nurse's night shift room, and point out with music call, for nurse provides detailed transfusion state information, so that Health care staff processes concerns in time.
The purpose of this utility model is achieved in the following ways:
This utility model comprises housing, drop Di Su testing agency, liquid with or without testing agency, single-chip microcomputer, alarm, liquid shut-down mechanism, wireless transmitter module, power supply, it is characterized in that: the transfusion device that is provided with longitudinal in the middle of housing drips kettle and tube for transfusion draw-in groove, drop Di Su testing agency is made up of the first infrared emission tube and the first infrared receiver tube and the first amplification and rectification circuit, and the first infrared emission tube and the first infrared receiver tube are arranged on the both sides that transfusion device drips kettle draw-in groove top; Liquid is made up of the second infrared emission tube and the second infrared receiver tube and the second amplification and rectification circuit with or without testing agency, and the second infrared emission tube and the second infrared receiver tube are arranged on the both sides that transfusion device drips kettle draw-in groove bottom; Liquid shut-down mechanism is made up of ratchet, CD-ROM drive motor, decelerator, reset key and the cam be arranged on reducer shaft, and ratchet and cam are oppositely arranged on the both sides in the middle part of tube for transfusion draw-in groove; Drop Di Su testing agency, liquid are all connected with single-chip microcomputer with or without testing agency, alarm, liquid shut-down mechanism, wireless transmitter module, power supply.
Described housing is provided with power switch key;
Described housing is provided with nixie display, and nixie display is connected with single-chip microcomputer; Nixie display shows the drop sent by single-chip microcomputer in real time and drips speed value.
The utility model has the advantages that: equipment is dexterous, easy for installation, does not need any auxiliary equipment, do not need wiring, do not increase construction and installation expense; Simple to operate, easy to use, as long as drip a card on kettle toward transfusion device, click power switch key, transfusion enters complete monitoring management; Can drip in infusion monitoring process in real time speed too fast, drip speed excessivelys slow, block, whether liquid be totally lost, and carry out sound and light alarm and remote alarms, timely stopping infusion process, avoids the malpractice hidden danger that the carelessness because of patient, families of patients and medical personnel causes; Improve the environment of ward and hospital, avoid the noisy phenomenon of environment because calling and searching nurse cause, largely alleviate pressure of accompanying and attending to, decrease family members nursing staff, make environment quiet, health is good; Alleviate the working strength of nurse, having extenuated nurse is in by the in a rush tense situation of calling out always, nurse rulyly conscientiously carefully can process affairs, the next affairs of reprocessing, to improving doctor-patient relationship, improve service quality, overcome malpractice and play a good role.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is using state figure of the present utility model;
Fig. 5 is that cam is combined the schematic diagram blocking tube for transfusion with ratchet;
Fig. 6 is message handler structural representation.
Detailed description of the invention
With reference to accompanying drawing, this utility model comprises housing 1, drop Di Su testing agency 7, liquid with or without testing agency 9, single-chip microcomputer 11, audible-visual annunciator 8, liquid shut-down mechanism 4, wireless transmitter module 13, power supply, and power supply is made up of the battery be arranged in battery case 14 and power management module 12.The transfusion device that is provided with longitudinal in the middle of housing drips kettle draw-in groove 2 and tube for transfusion draw-in groove 3, drip kettle draw-in groove at upper, tube for transfusion draw-in groove in lower mutual linking, drop Di Su testing agency is made up of the first infrared emission tube 15 and the first infrared receiver tube 16 and the first amplification and rectification circuit, and the first infrared emission tube and the first infrared receiver tube are arranged on the both sides that transfusion device drips kettle draw-in groove top; Liquid is made up of the second infrared emission tube 17 and the second infrared receiver tube 18 and the second amplification and rectification circuit with or without testing agency, and the second infrared emission tube and the second infrared receiver tube are arranged on the both sides that transfusion device drips kettle draw-in groove bottom; Liquid shut-down mechanism is made up of ratchet 26, CD-ROM drive motor 28, decelerator 29, reset key 6 and the cam 27 be arranged on reducer shaft, and ratchet and cam are oppositely arranged on the both sides in the middle part of tube for transfusion draw-in groove; Drop Di Su testing agency, liquid are all connected with single-chip microcomputer with or without testing agency, alarm, liquid shut-down mechanism, wireless transmitter module, power supply.Described housing is provided with power switch key 5; Described housing is provided with nixie display 10, and nixie display is connected with single-chip microcomputer; Nixie display shows the drop sent by single-chip microcomputer in real time and drips speed value, and nixie display is by the charactron of single-chip microcomputer Direct driver, and the numerical range of its display is 00-99, how many per minute of numeric representation.
Single-chip microcomputer is core controlling organization of the present utility model, drop Di Su testing agency and liquid are real-time testing agencies of the present utility model with or without testing agency, liquid shut-down mechanism is actuator of the present utility model, and wireless transmitter module is information remote transmission mechanism of the present utility model.
The operation principle of drop Di Su testing agency is: the Measurement channel formed through infrared tube when infusion liquid drop, utilize liquid and air to infrared ray absorbing difference to detect a speed of drop, each dropping liquid just produces a signal changed at receiving tube when dripping the Measurement channel consisted of infrared tube, amplify by the signal changed this signal that shaping just forms a reaction drop, a speed that just can draw transfusion is calculated to the interval that two dropping liquids drip.
Liquid with or without the operation principle of testing agency is: after the liquid in infusion bottle (bag) is totally lost, the liquid level of dripping in kettle declines gradually, the Measurement channel that liquid level forms through infrared tube, utilizes liquid and air infrared ray absorbing difference to be produced to the signal of a change at receiving tube.Amplify by the signal changed this signal that shaping just forms a reaction liquid level, this signal is once generation then shows that liquid is totally lost.
Liquid shut-down mechanism to infusion process occur drip speed too fast, drip speed excessivelys slow, block, the liquid problem of being totally lost, when nurse could not obtain process in time, automatic pause is infused, drastically increase the safety and reliability of transfusion, alleviate nurse owing to there is in a rush nervous situation when nursing other patients and receive calling that other patient fluid infusion breaks down, also extenuated patient break down due to transfusion and wait for the anxious mood of nurse, good effect has been played to alleviation conflict between doctors and patients.
The workflow of liquid shut-down mechanism is: when single-chip microcomputer sends the order of shutoff liquid to CD-ROM drive motor according to transfusion breakdown judge, CD-ROM drive motor drives reductor driving cam to rotate, cam rotate and thorn claw by tube for transfusion 19 crimp, when cam summit and thorn claw are blocked timing liquid.
During use, turn on the power switch 5, the drop of detection is dripped fast Signal transmissions to single-chip microcomputer by drop Di Su testing agency, in single-chip microcomputer, drip speed with the drop stored higher limit (99) and lower limit (15) compare, exceed higher limit or be less than lower limit when dripping speed, instruction alarm equipment alarm, and the CD-ROM drive motor work of instruction liquid shut-down mechanism, cam is combined with ratchet and blocks tube for transfusion 20, the wireless transmitter module of instruction simultaneously sends signal; In the process that cam is combined with ratchet, the electric current of CD-ROM drive motor changes, according to current variation value, single-chip microcomputer judges whether cam is combined completely with ratchet, after judging that cam is combined completely with ratchet, order-driven motor stops, until after pressing reset key 6, MCU Instruction CD-ROM drive motor works, and makes cam return; The liquid level signal that the transfusion device of detection drips kettle is transferred to single-chip microcomputer with or without testing agency by liquid, when single-chip microcomputer judges that liquid level that transfusion device drips kettle 19 is lower than the second infrared emission tube and the second infrared receiver tube, report to the police with setting instruction audible-visual annunciator, and the CD-ROM drive motor work of instruction liquid shut-down mechanism, cam is combined with ratchet and blocks tube for transfusion, the wireless transmitter module of instruction simultaneously sends signal; In the process that cam is combined with ratchet, the electric current of CD-ROM drive motor changes, according to current variation value, single-chip microcomputer judges whether cam is combined completely with ratchet, after judging that cam is combined completely with ratchet, order-driven motor stops, until after pressing reset key, MCU Instruction CD-ROM drive motor works, and makes cam return.
Power supply of the present utility model comprises chargeable lithium cell and power management module; how many power management modules is protected and scientific management the short circuit of power supply, overload, charging, the energy content of battery; ensure the stable power supply of each circuit use safety; it is the guarantee of the safe and reliable work of whole product energy; signal is sent to single-chip microcomputer when battery electric quantity is not enough; single-chip microcomputer is given an order startup voice message, and prompting battery electric quantity is not enough, please charges in time.
What coordinate with transfusion dripping intelligent controlling device of the present utility model is provided with message handler, and multimedia display screen; Message handler is made up of wireless receiving module 21, information processing single-chip microcomputer 22, multimedia document memorizer 25, USB interface 24, message handler power supply 23, wireless receiving module, multimedia document memorizer, USB interface, message handler power supply are connected with information processing single-chip microcomputer, and message handler utilizes usb bus to be connected with multimedia display screen by USB interface.
Transfusion dripping intelligent controlling device of the present utility model and message handler carry out information transmission by 433MHz wireless self-networking, and message handler can corresponding multiple transfusion dripping intelligent controlling device simultaneously.Wireless receiving module receives the signal that in transfusion dripping intelligent controlling device, wireless transmitter module sends, and be transferred to information processing single-chip microcomputer, the signal that information processing single-chip microcomputer calls information in multimedia document memorizer and reception compares and after processing, instruction multimedia display screen display information and warning.In patient fluid infusion's process, as long as there is infusion alarming, multimedia display screen just responds warning, shows transfusion state information immediately, until infusion alarming item has all processed.
Claims (3)
1. a transfusion dripping intelligent controlling device, comprise housing, drop Di Su testing agency, liquid with or without testing agency, single-chip microcomputer, alarm, liquid shut-down mechanism, wireless transmitter module, power supply, it is characterized in that: the transfusion device that is provided with longitudinal in the middle of housing drips kettle and tube for transfusion draw-in groove, drop Di Su testing agency is made up of the first infrared emission tube and the first infrared receiver tube and the first amplification and rectification circuit, and the first infrared emission tube and the first infrared receiver tube are arranged on the both sides that transfusion device drips kettle draw-in groove top; Liquid is made up of the second infrared emission tube and the second infrared receiver tube and the second amplification and rectification circuit with or without testing agency, and the second infrared emission tube and the second infrared receiver tube are arranged on the both sides that transfusion device drips kettle draw-in groove bottom; Liquid shut-down mechanism is made up of ratchet, CD-ROM drive motor, decelerator, reset key and the cam be arranged on reducer shaft, and ratchet and cam are oppositely arranged on the both sides in the middle part of tube for transfusion draw-in groove; Drop Di Su testing agency, liquid are all connected with single-chip microcomputer with or without testing agency, alarm, liquid shut-down mechanism, wireless transmitter module, power supply.
2. transfusion dripping intelligent controlling device according to claim 1, is characterized in that: on described housing, be provided with power switch key.
3. transfusion dripping intelligent controlling device according to claim 1, is characterized in that: on described housing, be provided with nixie display, nixie display is connected with single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420491736.9U CN204092728U (en) | 2014-08-29 | 2014-08-29 | Transfusion dripping intelligent controlling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420491736.9U CN204092728U (en) | 2014-08-29 | 2014-08-29 | Transfusion dripping intelligent controlling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204092728U true CN204092728U (en) | 2015-01-14 |
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ID=52261201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420491736.9U Expired - Fee Related CN204092728U (en) | 2014-08-29 | 2014-08-29 | Transfusion dripping intelligent controlling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204092728U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104984440A (en) * | 2015-07-24 | 2015-10-21 | 唐辉 | Electronic intravenous injection prompter |
| CN106693113A (en) * | 2016-12-22 | 2017-05-24 | 山东大学 | Transfusion monitoring alarm |
| 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 |
| CN110368553A (en) * | 2019-08-07 | 2019-10-25 | 刘会 | Infusion apparatus drop speed detector |
-
2014
- 2014-08-29 CN CN201420491736.9U patent/CN204092728U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104984440A (en) * | 2015-07-24 | 2015-10-21 | 唐辉 | Electronic intravenous injection prompter |
| CN106693113A (en) * | 2016-12-22 | 2017-05-24 | 山东大学 | Transfusion monitoring alarm |
| 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 |
| CN110368553A (en) * | 2019-08-07 | 2019-10-25 | 刘会 | Infusion apparatus drop speed detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20160829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |