CN202620352U - Photoelectric infusion prompter - Google Patents
Photoelectric infusion prompter Download PDFInfo
- Publication number
- CN202620352U CN202620352U CN 201220110218 CN201220110218U CN202620352U CN 202620352 U CN202620352 U CN 202620352U CN 201220110218 CN201220110218 CN 201220110218 CN 201220110218 U CN201220110218 U CN 201220110218U CN 202620352 U CN202620352 U CN 202620352U
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- China
- Prior art keywords
- tube
- infusion
- infrared
- transfusion
- photoelectric
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- Expired - Fee Related
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- 238000001802 infusion Methods 0.000 title claims abstract description 25
- 239000007788 liquid Substances 0.000 claims abstract description 24
- 230000003287 optical effect Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 abstract 2
- 239000003978 infusion fluid Substances 0.000 abstract 1
- 230000001939 inductive effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011443 conventional therapy Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model belongs to the technical field of medical devices, and particularly relates to a photoelectric infusion prompter. By the photoelectric infusion prompter, an infusion liquid level can be comprehensively monitored, and the completion of infusion and bubbles in an infusion tube can be effectively prompted; and moreover, the infusion prompter does not directly contact liquid so as to be sanitary, safe, reliable, applicable to various kinds of liquid, reusable and easy to operate. According to the main technical scheme, the photoelectric infusion prompter comprises a clamp body and an integrated circuit (IC) prompting circuit. Infrared geminate tubes are arranged in the clamp body, and comprise an infrared transmission tube and an infrared receiving tube. The infusion tube is arranged between the infrared transmission tube and the infrared receiving tube.
Description
Technical field
This utility model belongs to technical field of medical instruments, relates in particular to a kind of photoelectric infusion reminiscences.
Background technology
Infusion treatment is the conventional therapy means of hospital, and general transfusion time is long, needs household or nurse nurse; Though present hospital all is equipped with calling set; But be busy with one's work in the hospital, a nurse often will look after a lot of patients, after transfusion is accomplished, can't in time change medicine bottle or pull out pin for transfusion patient; Especially some special sufferers careless slightlyly just might cause malpractice.
Patent Office of the People's Republic of China announced the CN201631828U patent on November 17th, 2010; Name is called alarm for infusion; This reminiscences comprises a container and an alarm set of bringing mouth and outlet into, and alarm set comprises power supply, hand switch, liquid level inductive switch and acoustical generator, and described power supply, hand switch, liquid level inductive switch and acoustical generator are connected into the loop; Alarm set is fixed on the container outside wall, and liquid level inductive switch probe stretches in the container.Because this device is in use, need the container upper end import be communicated with infusion bottle, the lower end outlet is communicated with tube for transfusion; Medicinal liquid will get into human body through container; So when alarm for infusion is utilized once more, need carry out disinfection, bother very much and inconvenience reminiscences.
And present alarm for infusion do not possess when tube for transfusion and contains bubble and send acousto-optic, to remind medical personnel's function.
Summary of the invention
The purpose of this utility model provides a kind of can comprehensively the monitoring the transfusion liquid level; Can both play the photoelectric infusion reminiscences of effective prompting to the bubble in transfusion completion and the tube for transfusion; And the not direct contact liq of this alarm for infusion, safe and sanitary is reliable, is applicable to various liquid; Can use repeatedly, simple to operate.
The technical scheme that its technical problem that solves this utility model adopts is: a kind of photoelectric infusion reminiscences, comprise clamp and IC alert circuit, and be provided with infrared tube in the clamp; Infrared tube is respectively infrared transmitting tube and infrared receiving tube; Be tube for transfusion between infrared transmitting tube and the infrared receiving tube, infrared transmitting tube and infrared receiving tube are that axis is symmetrical set with the tube for transfusion, are the correlation optical channel between infrared transmitting tube launch point and infrared receiving tube acceptance point; The correlation optical channel forms angle δ; Infrared transmitting tube launch point and tube for transfusion liquid level form angle, and infrared receiving tube acceptance point tube for transfusion liquid level forms angle β, α and β equal and opposite in direction.
As preferably, α and β angle are that any pairing angle of axis equates with the tube for transfusion.
As preferably, α and β equal and opposite in direction and be 45 °～60 °.
As preferably, α and β equal and opposite in direction and be 45 °.
This utility model compared with prior art, the advantage and the beneficial effect that have have: this utility model through clamp with reminiscences be clipped on the Murphy type burette, outside the tube for transfusion on the transfusion needle.By refraction with absorb, when liquid level in the tube for transfusion was reduced to the angle of correlation optical channel or run into the bubble with liquid flow, light was through total reflection in medicinal liquid for light; Received by infrared receiving tube; Trigger the IC circuit, send the acousto-optic alerting signal automatically, make patient and attending family know that bottle interior liquid is about to be totally lost or Murphy type burette in air is arranged; Effectively solve people when transfusion, need the problem of artificial nurse.Simultaneously, the alarm for infusion simple structure of this utility model, easy to use, be quick on the draw, error is little, does not directly contact medicinal liquid, can not produce medicinal liquid and pollute, and can use repeatedly.
Description of drawings
Fig. 1 is the structural representation of this utility model.
Label is among the figure: 1, IC alert circuit, 2, infrared transmitting tube, 3, infrared receiving tube, 4, liquid level, 5, tube for transfusion.
The specific embodiment
Through embodiment,, do further bright specifically below to the technical scheme of this utility model in conjunction with accompanying drawing.
Embodiment 1:
As shown in Figure 1, a kind of photoelectric infusion reminiscences comprises clamp and IC alert circuit 1; Be provided with infrared tube in the clamp, infrared tube is respectively infrared transmitting tube 2 and infrared receiving tube 3, is tube for transfusion 5 between infrared transmitting tube and the infrared receiving tube; Infrared transmitting tube and infrared receiving tube are that axis is symmetrical set with the tube for transfusion, are the correlation optical channel between infrared transmitting tube launch point and infrared receiving tube acceptance point, and the correlation optical channel forms angle δ; Infrared transmitting tube launch point and tube for transfusion liquid level 4 form angle; Infrared receiving tube acceptance point tube for transfusion liquid level 4 forms angle β, α and β equal and opposite in direction, α and β equal and opposite in direction and be 45 °.
When using this photoelectric infusion reminiscences; Through clamp with reminiscences be clipped on the Murphy type burette, outside the tube for transfusion on the transfusion needle; Be about to tube for transfusion and be fixed in two intermediary tube seats of infrared tube, when liquid level in the tube for transfusion was reduced to the angle of correlation optical channel or run into the bubble with liquid flow, the IC circuit was triggered; Automatically send the acousto-optic alerting signal, make patient and attending family know that bottle interior liquid is about to be totally lost or Murphy type burette in air is arranged.
Specific embodiment described herein only is that this utility model spirit is illustrated.This utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of this utility model or surmount the defined scope of appended claims.
Claims (4)
1. a photoelectric infusion reminiscences is characterized in that, comprises clamp and IC alert circuit (1); Be provided with infrared tube in the clamp, infrared tube is respectively infrared transmitting tube (2) and infrared receiving tube (3), is tube for transfusion (5) between infrared transmitting tube and the infrared receiving tube; Infrared transmitting tube and infrared receiving tube are that axis is symmetrical set with the tube for transfusion; Be the correlation optical channel between infrared transmitting tube launch point and infrared receiving tube acceptance point, the correlation optical channel forms angle δ, and infrared transmitting tube launch point and tube for transfusion liquid level (4) form angle; Infrared receiving tube acceptance point and tube for transfusion liquid level (4) form angle β, α and β equal and opposite in direction.
2. photoelectric infusion reminiscences according to claim 1 is characterized in that, described α and β angle are that any pairing angle of axis equates with the tube for transfusion.
3. photoelectric infusion reminiscences according to claim 1 is characterized in that, described α and β equal and opposite in direction and be 45 °～60 °.
4. photoelectric infusion reminiscences according to claim 1 and 2 is characterized in that, described α and β equal and opposite in direction and be 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220110218 CN202620352U (en) | 2012-03-22 | 2012-03-22 | Photoelectric infusion prompter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220110218 CN202620352U (en) | 2012-03-22 | 2012-03-22 | Photoelectric infusion prompter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202620352U true CN202620352U (en) | 2012-12-26 |
Family
ID=47373603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220110218 Expired - Fee Related CN202620352U (en) | 2012-03-22 | 2012-03-22 | Photoelectric infusion prompter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202620352U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104800930A (en) * | 2015-05-14 | 2015-07-29 | 遵义师范学院 | Monitoring method of suspension bottle transfusion system |
| CN105288786A (en) * | 2015-11-13 | 2016-02-03 | 上海引抚医疗科技有限公司 | Safe and reliable device for automatically detecting ending of transfusion |
-
2012
- 2012-03-22 CN CN 201220110218 patent/CN202620352U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104800930A (en) * | 2015-05-14 | 2015-07-29 | 遵义师范学院 | Monitoring method of suspension bottle transfusion system |
| CN105288786A (en) * | 2015-11-13 | 2016-02-03 | 上海引抚医疗科技有限公司 | Safe and reliable device for automatically detecting ending of transfusion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20130322 |