CN2353390Y - Conic multi-hole syringe needle - Google Patents
Conic multi-hole syringe needle Download PDFInfo
- Publication number
- CN2353390Y CN2353390Y CN 98243541 CN98243541U CN2353390Y CN 2353390 Y CN2353390 Y CN 2353390Y CN 98243541 CN98243541 CN 98243541 CN 98243541 U CN98243541 U CN 98243541U CN 2353390 Y CN2353390 Y CN 2353390Y
- Authority
- CN
- China
- Prior art keywords
- needle
- conic
- syringe needle
- taper
- stick
- 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
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Abstract
The utility model relates to a conic multi-hole syringe needle. A conic needle tip 1 is connected with a needle stick 3, a side hole 2 is arranged on the needle stick 3, and the needle stick 3 is connected with a needle holder 4. During injection or infusion, the puncture is finished by the conic needle tip 1, physic liquor is pushed in the needle stick 3 through a needle tube, and then the physic liquor enters human bodies or infusion bottles through the side hole 2.
Description
This utility model relates to taper injection needle with multiple holes technical field.
The needle point of the injection needle that uses is owing to be that sharp keen inclined-plane forms dissection to rubber bottle stopper, epidermal tissue or blood vessel wall at present, the microcirculqtory system that chip under being cut easily stops up human body more makes patient's state of an illness increase the weight of, the chip that produces when infusion process is taken out dosing brings more trouble to the medical worker in addition, and this syringe needle to take out dosing efficient also very low.
The purpose of this utility model is a kind of taper injection needle with multiple holes of design, because its needle point is designed to the real core of taper, no longer produces chip when having side opening to make this syringe needle in puncture on its pin stalk.
This utility model is achieved in that taper needle point 1 and pin stalk 3 is connected, on the pin stalk 3 side opening 2 is arranged, and pin obstructs 3 and is connected with needle stand 4.
The utility model has the advantages that: no longer produce chip during puncture, make injection or transfusion safety and reliability, take out liquid feeding efficient height, mix homogeneously when infusing owing to there are a plurality of side openings to make on the pin stalk.
Below in conjunction with accompanying drawing, this utility model is described further with embodiment:
Fig. 1 front view, Fig. 2 partial sectional view.
In the accompanying drawing: 1, taper needle point, 2, side opening, 3, the pin stalk, 4, needle stand.
Taper needle point 1 is designed to real core, gets side opening 2 on pin stalk 3, when injection or transfusion, by 1 puncture of taper needle point, medicinal liquid is pushed into pin stalk 3 by needle tubing then, enters human body or infusion bottle by side opening 2 again.
Claims (1)
1, taper injection needle with multiple holes is characterized in that: taper needle point (1) is connected with pin stalk (3), on the pin stalk (3) side opening (2) is arranged, and pin stalk (3) is connected with needle stand (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98243541 CN2353390Y (en) | 1998-11-24 | 1998-11-24 | Conic multi-hole syringe needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98243541 CN2353390Y (en) | 1998-11-24 | 1998-11-24 | Conic multi-hole syringe needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2353390Y true CN2353390Y (en) | 1999-12-15 |
Family
ID=33989904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98243541 Expired - Fee Related CN2353390Y (en) | 1998-11-24 | 1998-11-24 | Conic multi-hole syringe needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2353390Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220072384A (en) * | 2020-11-25 | 2022-06-02 | 연세대학교 산학협력단 | Needle and syringe using same |
-
1998
- 1998-11-24 CN CN 98243541 patent/CN2353390Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220072384A (en) * | 2020-11-25 | 2022-06-02 | 연세대학교 산학협력단 | Needle and syringe using same |
| KR102548056B1 (en) | 2020-11-25 | 2023-06-27 | 연세대학교 산학협력단 | Needle and syringe using same |
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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 |