CN2812949Y - Disposable infusion device - Google Patents
Disposable infusion device Download PDFInfo
- Publication number
- CN2812949Y CN2812949Y CN 200520086216 CN200520086216U CN2812949Y CN 2812949 Y CN2812949 Y CN 2812949Y CN 200520086216 CN200520086216 CN 200520086216 CN 200520086216 U CN200520086216 U CN 200520086216U CN 2812949 Y CN2812949 Y CN 2812949Y
- Authority
- CN
- China
- Prior art keywords
- filter
- utility
- pipe
- branch pipe
- model
- 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
- 238000001802 infusion Methods 0.000 title abstract description 7
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 238000002347 injection Methods 0.000 claims abstract description 12
- 239000007924 injection Substances 0.000 claims abstract description 12
- 239000012530 fluid Substances 0.000 claims description 7
- 239000000126 substance Substances 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 abstract description 3
- 210000003462 vein Anatomy 0.000 abstract 2
- 238000010253 intravenous injection Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a disposable infusion device which is composed of a Murphy's dripping pipe, an infusion guiding pipe, a liquid flow quantity regulator, a filter, a joint and a needle head, wherein a branch pipe which is provided with an injection filling opening is arranged on the infusion guiding pipe between the liquid flow quantity regulator and the filter; a plug cap is arranged on the injection filling opening of the branch pipe. Because the branch pipe which is provided with the injection filling opening is arranged on the infusion guiding pipe between the liquid flow quantity regulator and the filter by the utility model, vein injection enters a body by the branch pipe and the filtration of the filter. The utility model effectively prevents the occurrence that insoluble substances in the vein injection intrudes into the body, and can be widely used for clinic.
Description
Technical field this utility model belongs to the care appliance technical field, relates to a kind of improvement of disposable transfusion device.
The disposable transfusion device of background technology prior art is provided with a joint between filter and transfusion catheter lower end syringe needle, 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, cause the complication of infusing.
The summary of the invention the technical problems to be solved in the utility model is, when in infusion process, needing to carry out intravenous injection, the intravenous injection medicinal liquid can not get filtering and makes the insoluble substance in the medicinal liquid directly push technical problems such as body, thereby a kind of Dispoable medical transfusion device is provided.
For solving the problems of the technologies described above, the novel technical scheme of this use is to improve realization on the basis of existing technology: it is made of Murphy's burette, transfusion catheter, fluid flow regulator, filter, joint, syringe needle, on the transfusion catheter between fluid flow regulator and the filter, the branched pipe of band injection liquid inlet is set, and branched pipe injection liquid inlet is provided with cock cap.
This utility model is because on the transfusion catheter between fluid flow regulator and the filter, the branched pipe of band injection liquid inlet is set, when needing the intravenous injection medicinal liquid, make the intravenous injection medicinal liquid pass through branched pipe, enter body again through filter, can effectively prevent the generation of insoluble substance intrusion body in the intravenous injection medicinal liquid.
Appended drawings is this utility model structural representation.
Specific embodiment this utility model comprises Murphy's burette 1, fluid flow regulator 2, filter 5, joint 6, syringe needle 7, connect by transfusion catheter 3 successively and form, on the transfusion catheter 3 between fluid flow regulator 2 and the filter 5, be provided with the branched pipe 4 of band injection liquid inlet, branched pipe injection liquid inlet is provided with cock cap.
Claims (1)
1, a kind of disposable transfusion device, it is made of Murphy's burette, transfusion catheter, fluid flow regulator, filter, joint, syringe needle, on the transfusion catheter between fluid flow regulator and the filter, the branched pipe of band injection liquid inlet is set, and branched pipe injection liquid inlet is provided with cock cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520086216 CN2812949Y (en) | 2005-08-18 | 2005-08-18 | Disposable infusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520086216 CN2812949Y (en) | 2005-08-18 | 2005-08-18 | Disposable infusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2812949Y true CN2812949Y (en) | 2006-09-06 |
Family
ID=36948033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520086216 Expired - Fee Related CN2812949Y (en) | 2005-08-18 | 2005-08-18 | Disposable infusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2812949Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071212A (en) * | 2011-10-26 | 2013-05-01 | 吴铭远 | Disposable intravenous administration syringe with needle safety cover |
-
2005
- 2005-08-18 CN CN 200520086216 patent/CN2812949Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071212A (en) * | 2011-10-26 | 2013-05-01 | 吴铭远 | Disposable intravenous administration syringe with needle safety cover |
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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 |