CN204563156U - A kind of infusion warning device - Google Patents
A kind of infusion warning device Download PDFInfo
- Publication number
- CN204563156U CN204563156U CN201520059203.8U CN201520059203U CN204563156U CN 204563156 U CN204563156 U CN 204563156U CN 201520059203 U CN201520059203 U CN 201520059203U CN 204563156 U CN204563156 U CN 204563156U
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- CN
- China
- Prior art keywords
- tube
- described housing
- infrared receiving
- alarm
- receiving tube
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- 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.)
- Expired - Fee Related
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Abstract
A kind of infusion warning device, described infrared transmitting tube and infrared receiving tube are in the same horizontal line, built-in aerial is evenly distributed with successively from top to bottom in described housing cavity, optical-electrical converter, amplifier, resistance, controller, alarm, memorizer and battery, described infrared transmitting tube, infrared receiving tube, optical-electrical converter, amplifier, resistance, battery, alarm, memorizer is connected with controller respectively with built-in aerial, this device can easily monitor the mobility status of the drop of transfusion device, eliminate the situation that patient and family members at every moment observe transfusion device, improve the comfortableness of infusion link, backflow of blood is effectively prevented to return the generation of the problems such as tube for transfusion.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments auxiliary device, particularly relates to a kind of infusion warning device.
Background technology
Transfusion is one of means of hospitalize disease, main or use disposable transfusion device to infuse for transfusion at present most patients, the device of infusion pump and so on cannot be used to control transfusion speed and send prompting after completing transfusion, and can only by means of medical personnel, family members or the patient self of nurse observe remaining medicinal liquid in infusion bottle, for the clinical or inpatient that most of state of an illness is lighter, the family members of patient cannot accompany patient at one's side constantly, therefore patient will cause safety problem because of worry medicinal liquid abnormal unmanned prompting of being totally lost or infusing in infusion process, patient and family members can not well be had a rest.
Summary of the invention
The purpose of this utility model is to provide a kind of infusion warning device, solve the main disposable transfusion device that still uses of transfusion at present to infuse, the device of infusion pump and so on cannot be used to control transfusion speed and send prompting after completing transfusion, and can only by means of medical personnel, family members or the patient self of nurse observe remaining medicinal liquid in infusion bottle, for the clinical or inpatient that most of state of an illness is lighter, the family members of patient cannot accompany patient at one's side constantly, therefore patient will cause safety problem because of worry medicinal liquid abnormal unmanned prompting of being totally lost or infusing in infusion process, make patient and family members can not obtain the problem of well having a rest.
This utility model realizes like this, it comprises infrared transmitting tube, infrared receiving tube, optical-electrical converter, amplifier, controller, alarm, memorizer, built-in aerial, housing, it is characterized in that: described housing is cylindrical shape, the upper and lower two ends of described housing arrange up-small and down-big hole respectively, described housing cavity side wall lower ends both sides are respectively arranged with infrared transmitting tube and infrared receiving tube, described infrared transmitting tube and infrared receiving tube are in the same horizontal line, built-in aerial is evenly distributed with successively from top to bottom in described housing cavity, optical-electrical converter, amplifier, resistance, controller, alarm, memorizer and battery, described infrared transmitting tube, infrared receiving tube, optical-electrical converter, amplifier, resistance, battery, alarm, memorizer is connected with controller respectively with built-in aerial.
Described infrared transmitting tube and infrared receiving tube are arranged on dropping funnel upper end 1/1 to four/3rd place.
The hole of described housing upper end is greater than tube for transfusion diameter 3mm; The hole of described housing lower end is greater than dropping funnel diameter 3mm.
Technique effect of the present utility model is: this device can easily monitor the mobility status of the drop of transfusion device, eliminate the situation that patient and family members at every moment observe transfusion device, improve the comfortableness of infusion link, effectively prevent backflow of blood to return the generation of the problems such as tube for transfusion.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is circuit theory diagrams of the present utility model.
In the drawings, 1, infrared transmitting tube 2, infrared receiving tube 3, optical-electrical converter 4, amplifier 5, resistance 6, battery 7, alarm 8, memorizer 9, built-in aerial 10, controller 11, housing 12, switch 13, tube for transfusion 14, dropping funnel.
Detailed description of the invention
Composition graphs 1, 2, 3 illustrate this utility model, described housing 11 is cylindrical shape, described housing about 11 two ends arrange up-small and down-big hole respectively, both sides, described housing 11 intracavity sidewall lower end are respectively arranged with infrared transmitting tube 1 and infrared receiving tube 2, described infrared transmitting tube 1 and infrared receiving tube 2 are in the same horizontal line, built-in aerial 9 is evenly distributed with successively from top to bottom in described housing 11 inner chamber, optical-electrical converter 3, amplifier 4, resistance 5, controller 10, alarm 7, memorizer 8 and battery 6, described infrared transmitting tube 1, infrared receiving tube 2, optical-electrical converter 3, amplifier 4, resistance 5, battery 6, alarm 7, memorizer 8 is connected with controller 10 respectively with built-in aerial 9, described infrared transmitting tube 1 is arranged on dropping funnel 14 upper end 1/1 to four/3rd place with infrared receiving tube 2, the hole of described housing 11 upper end is greater than tube for transfusion 13 diameter 5mm, the hole of described housing 11 lower end is greater than dropping funnel 14 diameter 5mm.
During use, housing 11 is enclosed within dropping funnel 14 upper end on transfusion device by medical personnel before transfusion, then medical personnel complete to after patient's acupuncture treatment, press the switch 12 of this device upper end, at this moment infrared transmitting tube 1 launches the infrared light of certain wavelength, and when not having under stream of liquid droplets in dropping funnel, Infrared decay is very little, infrared receiving tube 2 output low level is to controller 10, and controller 10 just controls alarm 7 and do not report to the police; When there being drop to pass through in dropping funnel, because drop is to the absorption of Infrared and scattering, it is very large that Infrared decays, the light that infrared receiving tube 2 receives is just very weak, infrared receiving tube 2 just exports high level to controller 10, controller 10 just controls alarm 7 and reports to the police, the flow of dropping liquid and time in the process middle controller 10 of transfusion is by transfusion device in the unit of account time thus obtain dripping speed, drip speed ratio comparatively with normal on memorizer 8, control alarm 7 thus and whether report to the police and sent a signal to the monitoring system at hospital nurse station by built-in aerial 9.
Claims (3)
1. an infusion warning device, it comprises infrared transmitting tube, infrared receiving tube, optical-electrical converter, amplifier, controller, alarm, memorizer, built-in aerial, housing, it is characterized in that: described housing is cylindrical shape, the upper and lower two ends of described housing arrange up-small and down-big hole respectively, described housing cavity side wall lower ends both sides are respectively arranged with infrared transmitting tube and infrared receiving tube, described infrared transmitting tube and infrared receiving tube are in the same horizontal line, built-in aerial is evenly distributed with successively from top to bottom in described housing cavity, optical-electrical converter, amplifier, resistance, controller, alarm, memorizer and battery, described infrared transmitting tube, infrared receiving tube, optical-electrical converter, amplifier, resistance, battery, alarm, memorizer is connected with controller respectively with built-in aerial.
2. a kind of infusion warning device according to claim 1, is characterized in that: described infrared transmitting tube and infrared receiving tube are arranged on dropping funnel upper end 1/1 to four/3rd place.
3. a kind of infusion warning device according to claim 1, is characterized in that: the hole of described housing upper end is greater than tube for transfusion diameter 3mm; The hole of described housing lower end is greater than dropping funnel diameter 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520059203.8U CN204563156U (en) | 2015-01-28 | 2015-01-28 | A kind of infusion warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520059203.8U CN204563156U (en) | 2015-01-28 | 2015-01-28 | A kind of infusion warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204563156U true CN204563156U (en) | 2015-08-19 |
Family
ID=53855854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520059203.8U Expired - Fee Related CN204563156U (en) | 2015-01-28 | 2015-01-28 | A kind of infusion warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204563156U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108888831A (en) * | 2018-05-31 | 2018-11-27 | 广东松山职业技术学院 | A kind of low cost portable infusion monitoring alarm |
-
2015
- 2015-01-28 CN CN201520059203.8U patent/CN204563156U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108888831A (en) * | 2018-05-31 | 2018-11-27 | 广东松山职业技术学院 | A kind of low cost portable infusion monitoring alarm |
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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: 20150819 Termination date: 20180128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |