CN201006106Y - Transfusion air-return device - Google Patents
Transfusion air-return device Download PDFInfo
- Publication number
- CN201006106Y CN201006106Y CNU200720142115XU CN200720142115U CN201006106Y CN 201006106 Y CN201006106 Y CN 201006106Y CN U200720142115X U CNU200720142115X U CN U200720142115XU CN 200720142115 U CN200720142115 U CN 200720142115U CN 201006106 Y CN201006106 Y CN 201006106Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- transfusion
- hollow needle
- air
- 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
Links
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a transfusion air back device, belonging to the medical apparatus technical field. The technical project of the utility model is that the utility model comprises a hollow needle, characterized in that the hollow needle is provided with a hard hollow pipe below. The utility model has simple structure with use convenience. The feedback air does pass through the medicine liquid, to guarantee that the medicine liquid inside the medicine bottle not being polluted, to improve the transfusion safety largely.
Description
Technical field: this utility model belongs to the medical apparatus technique field, is a kind of transfusion gas-returning devices specifically.
Background technology: the return-air when infusing at present in the infusion bottle relies on the muffler of transfusion device to carry out, but use muffler to the infusion bottle inner return-air, gas need pass through medicinal liquid, make airborne various bacteria and harmful particle that medicinal liquid is caused in various degree pollution like this, thereby the patient is caused in various degree harmful effect.
Summary of the invention: when the purpose of this utility model provided a kind of transfusion return-air, gas need not pass through medicinal liquid, not the transfusion gas-returning devices that can pollute medicinal liquid.
The technical solution of the utility model is: comprise hollow needle, it is characterized in that being fixed with under the hollow needle hard hollow pipe.
The beneficial effects of the utility model are: this utility model is simple in structure, and is convenient and practical.The gas that refluxes does not need through medicinal liquid, has guaranteed that the medicinal liquid in the infusion bottle is not contaminated, has improved the safety of transfusion greatly.
Description of drawings: accompanying drawing 1 is a structural representation of the present utility model.
Among the figure 1, hollow needle, 2, the hard hollow pipe.
The specific embodiment: comprise hollow needle 1, it is characterized in that hollow needle is fixed with a hard hollow pipe 2 for 1 time.When giving patient infusion, hollow needle 1 is injected bottle stopper, upwards promote hard hollow pipe 2, make hollow needle 1 arrive infusion bottle and topmost get final product.
Claims (1)
1. a transfusion gas-returning devices comprises hollow needle (1), it is characterized in that: be fixed with a hard hollow pipe (2) under the hollow needle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720142115XU CN201006106Y (en) | 2007-03-26 | 2007-03-26 | Transfusion air-return device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720142115XU CN201006106Y (en) | 2007-03-26 | 2007-03-26 | Transfusion air-return device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201006106Y true CN201006106Y (en) | 2008-01-16 |
Family
ID=39002046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720142115XU Expired - Fee Related CN201006106Y (en) | 2007-03-26 | 2007-03-26 | Transfusion air-return device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201006106Y (en) |
-
2007
- 2007-03-26 CN CNU200720142115XU patent/CN201006106Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204233539U (en) | A kind of anti-pollution injector | |
| CN204261044U (en) | A kind of sterile dispensing device | |
| CN201006106Y (en) | Transfusion air-return device | |
| CN201005994Y (en) | Transfusion bottle | |
| CN201143330Y (en) | Novel infusion air return device | |
| CN201143329Y (en) | Infusion air return device | |
| CN201139826Y (en) | Safety gas returning apparatus for transfusion | |
| CN203208456U (en) | Infusion air purifier | |
| CN201147542Y (en) | Transfusion system | |
| CN202892539U (en) | Anti-stripping infusion apparatus | |
| CN202223640U (en) | Infusion set | |
| CN201316409Y (en) | Novel infusion bottle | |
| CN206660132U (en) | A kind of output device of medical defecation-promoting therapy device | |
| CN201603198U (en) | Disposable anti-contamination transfusion apparatus | |
| CN201939786U (en) | Liquid-preparation exhaust type infusion apparatus | |
| CN202777269U (en) | Infusion tube with destroyer | |
| CN203075343U (en) | Pressurized transfusion facility | |
| CN202516094U (en) | Convenient transfusion device | |
| CN201253384Y (en) | Novel transfusion device | |
| CN201139765Y (en) | Infusion bottle | |
| CN202459304U (en) | Multifunctional infusion bottle | |
| CN201832140U (en) | Conveniently punctured infusion bottle stopper | |
| CN203915656U (en) | A kind of transfusion device | |
| CN202538056U (en) | Preparation infusion device | |
| CN202027983U (en) | Liquid distribution exhaust type infusion set |
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: 20080116 |