CN2812948Y - Disposable infusion device - Google Patents
Disposable infusion device Download PDFInfo
- Publication number
- CN2812948Y CN2812948Y CN 200520086210 CN200520086210U CN2812948Y CN 2812948 Y CN2812948 Y CN 2812948Y CN 200520086210 CN200520086210 CN 200520086210 CN 200520086210 U CN200520086210 U CN 200520086210U CN 2812948 Y CN2812948 Y CN 2812948Y
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- CN
- China
- Prior art keywords
- filter
- transfusion
- utility
- model
- injection
- 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 disposable infusion device which is formed by the ordered and series connection of a dripping pipe, a filter, a joint and a scalp needle by a transfusion guiding pipe, wherein the transfusion guiding pipe is provided with a liquid flow quantity regulator; the liquid flow quantity regulator is arranged under the dripping pipe. The utility model is characterized in that an injection injecting mouth which is provided with a cap is arranged in the transfusion guiding pipe between the liquid flow quantity regulator and the filter. In the process of transfusion, when a vein needs to be injected with physic liquor, injection enters a body by the injection injecting mouth and the filtering of the filter. The utility model effectively controls the path for insoluble substances in the vein injection intruding into the body, is an ideal disposable syringe and can be widely used for clinic.
Description
Technical field this utility model belongs to the transfusion device technical field, relates to a kind of disposable transfusion device.
The disposable transfusion device of background technology prior art is provided with a joint between filter and scalp acupuncture, when needing to carry out intravenous injection in infusion process, medicinal liquid pushes from joint.The transfusion device of this structure, intravenous injection medicinal liquid can not get filtering, and very easily the insoluble substance in the medicinal liquid are directly pushed body, and the transfusion complication takes place.
The summary of the invention the purpose of this utility model provides a kind of disposable transfusion device, and when needing to carry out intravenous injection in infusion process to solve, the intravenous injection medicinal liquid can not get filtering and makes insoluble substance in the medicinal liquid directly push the technical problem of body.
For solving the problems of the technologies described above, the technical solution of the utility model is: it is in series through transfusion catheter by dropper, filter, joint, scalp acupuncture successively, and transfusion catheter is provided with fluid flow regulator, and fluid flow regulator is positioned at the below of dropper; Its main points are in the transfusion catheter between fluid flow regulator and filter, and what a band cap was set injects the liquid inlet.In infusion process, when needing the intravenous injection medicinal liquid, injection liquid is by injecting the liquid inlet, and filters through filter and to enter body.
This utility model is because in the transfusion catheter between fluid flow regulator and filter, what the band cap was set injects the liquid inlet, make the intravenous injection medicinal liquid by injecting the liquid inlet, and filter through filter and to enter body again, controlled the approach that insoluble substance in the intravenous injection medicinal liquid is invaded body effectively.
Appended drawings is this utility model structural representation.
The specific embodiment with reference to the accompanying drawings, this utility model comprises dropper 1, fluid flow regulator 2, rubber tube 4, filter 5, joint 6, scalp acupuncture 7, connect by transfusion catheter 3 successively and form, in the transfusion catheter 3 between fluid flow regulator 2 and filter 5, what a band cap was set injects liquid inlet 8.
Claims (1)
1, a kind of disposable transfusion device, it is in series through transfusion catheter by dropper, filter, joint, scalp acupuncture successively, and transfusion catheter is provided with fluid flow regulator, and fluid flow regulator is positioned at the below of dropper; It is characterized in that in the transfusion catheter between fluid flow regulator and filter that what a band cap was set injects the liquid inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520086210 CN2812948Y (en) | 2005-08-18 | 2005-08-18 | Disposable infusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520086210 CN2812948Y (en) | 2005-08-18 | 2005-08-18 | Disposable infusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2812948Y true CN2812948Y (en) | 2006-09-06 |
Family
ID=36948032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520086210 Expired - Fee Related CN2812948Y (en) | 2005-08-18 | 2005-08-18 | Disposable infusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2812948Y (en) |
-
2005
- 2005-08-18 CN CN 200520086210 patent/CN2812948Y/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 |