CN2778294Y - Transfusion device - Google Patents
Transfusion device Download PDFInfo
- Publication number
- CN2778294Y CN2778294Y CN 200520082053 CN200520082053U CN2778294Y CN 2778294 Y CN2778294 Y CN 2778294Y CN 200520082053 CN200520082053 CN 200520082053 CN 200520082053 U CN200520082053 U CN 200520082053U CN 2778294 Y CN2778294 Y CN 2778294Y
- Authority
- CN
- China
- Prior art keywords
- utility
- transfusion
- model
- breather
- tube
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a transfusion device which comprises a main needle head, a transfusion tube and a ventilating tube, wherein the transfusion tube and the ventilating tube are connected with the main needle head. The transfusion device is formed by that a regulating switch is arranged on the ventilating tube, and an injector butting opening is arranged at one end of the ventilating tube away from the main needle head; a filtering net is arranged in the ventilating tube. The utility model has the advantage t hat just one user can implement the compression dropping, and drug fluid can not overflow. The utility model also has the advantages of convenient operation, labor saving and good practicality.
Description
Technical field
This utility model relates to a kind of medical device, especially relates to a kind of transfusion device that comprises main syringe needle, tube for transfusion and breather.
Background technology
The quiet mannitol of pressurization that adopts in clinical now adopts people to clamp breather, and another human syringe injects air in the medicinal liquid bottle realizes, like this, complicated operation, if mismate easily causes overflow of drug fluid, cause medicine to infect and the generation cross infection.
The utility model content
The technical problems to be solved in the utility model provides a kind of transfusion device that can conveniently pressurize and be difficult for causing overflow of drug fluid.
For solving the problems of the technologies described above, the technical scheme that this utility model provides is: a kind ofly comprise main syringe needle, be connected tube for transfusion and breather on the main syringe needle, the end away from main syringe needle that is provided with by-pass cock and breather on breather is provided with the transfusion device that the syringe docking port is formed.
In breather, also be provided with drainage screen in addition.
Adopt the transfusion device of this structure, a people can finish quiet of pressurization and don't as for overflow of drug fluid takes place, being provided with of drainage screen can allow air be able to elimination air impurity when injecting the medicinal liquid bottle.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is further described:
Accompanying drawing is the structural representation of transfusion device of the present utility model.
The specific embodiment
With reference to accompanying drawing, transfusion device of the present utility model comprises main syringe needle 1, is connected tube for transfusion 2 and breather 3 on the main syringe needle 1, is provided with by-pass cock 4 on breather 3, and the end away from main syringe needle 1 of breather 3 is provided with syringe docking port 6; In the cavity of breather 3, also be provided with drainage screen 5.Using this utility model to pressurize quiet the time, syringe port to be injected air to tight syringe docking port 6 pushing syringes pressurize, pressurization finishes, and closes by-pass cock 4 and gets final product; When air passes through breather 3,, play a role in filtering by the airborne impurity of drainage screen 5 eliminations.
This utility model is made simple, and is easy to operate, saved manpower, and stronger practicality is arranged; This utility model can also be used for conventional clinical vein and instil except that the quiet mannitol that is used to pressurize.
Claims (2)
1 one kinds of transfusion devices, comprise main syringe needle (1), be connected tube for transfusion (2) and breather (3) on the main syringe needle (1), it is characterized in that: be provided with by-pass cock (4) on breather (3), the head end away from main syringe needle (1) of breather (3) is provided with syringe docking port (6).
2 transfusion devices according to claim 1 is characterized in that: also be provided with drainage screen (5) in the cavity of breather (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520082053 CN2778294Y (en) | 2005-04-02 | 2005-04-02 | Transfusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520082053 CN2778294Y (en) | 2005-04-02 | 2005-04-02 | Transfusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2778294Y true CN2778294Y (en) | 2006-05-10 |
Family
ID=36752382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520082053 Expired - Fee Related CN2778294Y (en) | 2005-04-02 | 2005-04-02 | Transfusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2778294Y (en) |
-
2005
- 2005-04-02 CN CN 200520082053 patent/CN2778294Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |