CN202289070U - Infusion alarm - Google Patents
Infusion alarm Download PDFInfo
- Publication number
- CN202289070U CN202289070U CN2011203657286U CN201120365728U CN202289070U CN 202289070 U CN202289070 U CN 202289070U CN 2011203657286 U CN2011203657286 U CN 2011203657286U CN 201120365728 U CN201120365728 U CN 201120365728U CN 202289070 U CN202289070 U CN 202289070U
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- CN
- China
- Prior art keywords
- dropping funnel
- unit
- drip chamber
- infusion alarm
- alarm circuit
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an infusion alarm, comprising a drip chamber. An upper cannula is arranged at the top of the drip chamber, and a connector is arranged at the bottom end of the drip chamber. The infusion alarm is characterized by also comprising a floating check block and a detection alarm circuit, wherein the floating check block is arranged in the drip chamber, and the detection alarm circuit is arranged outside the wall of the drip chamber; a certain gap exists between the floating check block and the drip chamber; the detection alarm circuit consists of an emission unit, a receiving unit, a sounding unit and an amplification unit; the receiving unit, the amplification unit and the sounding unit are connected with one another in sequence by leads; the emission unit and the receiving unit respectively consist of a light-emitting diode and a photodiode; and the light-emitting diodes and the photodiodes are fixed on the two sides of the wall of the drip chamber and are opposite to each other. The infusion alarm is realized with a simple structure, and has the advantages of high reliability, convenience in use, sanitation, low cost, and the like.
Description
Technical field
This utility model relates to a kind of infusion alarm.
Background technology
Beating transfusion bottle is hospital's medical procedure commonly used, needs the professional constantly to observe liquid level in use, the interior and backflow of blood of air admission tube for transfusion after the completion that prevents to infuse.When in finding transfusion bottle, not having medicine; To in time notify medical personnel to come to change transfusion bottle or pull out transfusion bottle to the patient; The burden that has so just increased medical personnel has brought unnecessary trouble also for patient and family members thereof, must someone accompany, and the person does not note causing malpractice a little.
Summary of the invention
The purpose of this utility model is intended to develop a kind of infusion alarm easy to use, safe.The technical solution of this utility model is achieved in that
A kind of infusion alarm comprises dropping funnel, and last intubate is arranged at the top of described dropping funnel, and the bottom of dropping funnel is an adapter; It is characterized in that also comprising: be contained in the floating block detection alarm circuit outside in the dropping funnel with being arranged on the dropping funnel headwall; Between said floating block and the dropping funnel certain gap is arranged; Described detection alarm circuit is made up of transmitter unit, receiving element, phonation unit and amplifying unit; Said receiving element, amplifying unit and phonation unit are connected through lead successively; Described transmitter unit and receiving element are made up of light emitting diode and photodiode respectively; The headwall both sides that said light emitting diode and photodiode are fixed on dropping funnel are oppositely arranged.
The bottom of described dropping funnel, the upper end of adapter are conical.
Inner concave is arranged at the top of said floating block.
Because the infusion alarm that adopted technique scheme, this utility model to provide has been realized through a kind of simple structure, characteristics such as reliability is high, easy to use, health, cost are low.
Description of drawings
Fig. 1 is the structural representation of this utility model;
Fig. 2 is this utility model electrical block diagram.
The specific embodiment
A kind of infusion alarm as depicted in figs. 1 and 2 comprises dropping funnel 1, and last intubate 3 is arranged at the top of described dropping funnel 1, and the bottom of dropping funnel 1 is an adapter 4; Also comprise the floating block 2 detection alarm circuit outside that is contained in the dropping funnel 1 with being arranged on dropping funnel 1 headwall; Between said floating block 2 and the dropping funnel 1 certain gap is arranged; Described detection alarm circuit is made up of transmitter unit 5, receiving element 6, phonation unit 8 and amplifying unit 7; Said receiving element 6, amplifying unit 7 are connected through lead with phonation unit 8 successively; Described transmitter unit 5 is made up of light emitting diode and photodiode respectively with receiving element 6; The headwall both sides that said light emitting diode and photodiode are fixed on dropping funnel 1 are oppositely arranged; When dropping funnel 1 had medicinal liquid, floating block 2 rose retaining in the middle of light emitting diode and photodiode; Liquid drips off in transfusion bottle, and floating block 2 descends with liquid, and when floating block 2 positions were lower than the face at light emitting diode and photodiode place, light emitting diode can make the photodiode conducting, and the detection alarm circuit is conducting thereupon also.Notify this patient of medical worker to change dressings or pull out pin.The upper end of the bottom of described dropping funnel 1, adapter 4 is conical.
The above; Be merely the preferable specific embodiment of this utility model; But the protection domain of this utility model is not limited thereto; Any technical staff who is familiar with the present technique field is equal to replacement or changes according to the technical scheme of this utility model and inventive concept thereof in the technical scope that the present invention discloses, and all should be encompassed within the protection domain of this utility model.
Claims (3)
1. an infusion alarm comprises dropping funnel (1), and last intubate (3) is arranged at the top of described dropping funnel (1), and the bottom of dropping funnel (1) is adapter (4); It is characterized in that also comprising: be contained in the floating block (2) in the dropping funnel (1) and be arranged on the outside detection alarm circuit of dropping funnel (1) headwall; Between said floating block (2) and the dropping funnel (1) certain gap is arranged; Described detection alarm circuit is made up of transmitter unit (5), receiving element (6), phonation unit (8) and amplifying unit (7); Said receiving element (6), amplifying unit (7) and phonation unit (8) are connected through lead successively; Described transmitter unit (5) and receiving element (6) are made up of light emitting diode and photodiode respectively; The headwall both sides that said light emitting diode and photodiode are fixed on dropping funnel (1) are oppositely arranged.
2. infusion alarm according to claim 1 is characterized in that the bottom of described dropping funnel (1), the upper end of adapter (4) are taper shape.
3. infusion alarm according to claim 1 is characterized in that inner concave is arranged at the top of said floating block (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203657286U CN202289070U (en) | 2011-09-19 | 2011-09-19 | Infusion alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203657286U CN202289070U (en) | 2011-09-19 | 2011-09-19 | Infusion alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202289070U true CN202289070U (en) | 2012-07-04 |
Family
ID=46358062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203657286U Expired - Fee Related CN202289070U (en) | 2011-09-19 | 2011-09-19 | Infusion alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202289070U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104083816A (en) * | 2014-07-16 | 2014-10-08 | 深圳市福田区人民医院 | Automatic infusion/blood transfusion alarm system and method |
| CN105126200A (en) * | 2015-10-14 | 2015-12-09 | 邢前进 | Intelligent monitoring transfusion apparatus and transfusion monitoring method |
| CN107754056A (en) * | 2017-12-08 | 2018-03-06 | 佛山市海科云筹信息技术有限公司 | Infusion device |
-
2011
- 2011-09-19 CN CN2011203657286U patent/CN202289070U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104083816A (en) * | 2014-07-16 | 2014-10-08 | 深圳市福田区人民医院 | Automatic infusion/blood transfusion alarm system and method |
| CN104083816B (en) * | 2014-07-16 | 2017-02-01 | 深圳市福田区人民医院 | Automatic infusion/blood transfusion alarm system and method |
| CN105126200A (en) * | 2015-10-14 | 2015-12-09 | 邢前进 | Intelligent monitoring transfusion apparatus and transfusion monitoring method |
| CN107754056A (en) * | 2017-12-08 | 2018-03-06 | 佛山市海科云筹信息技术有限公司 | Infusion device |
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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: 20120704 Termination date: 20140919 |
|
| EXPY | Termination of patent right or utility model |