CN202426969U - Pricking-preventing syringe - Google Patents
Pricking-preventing syringe Download PDFInfo
- Publication number
- CN202426969U CN202426969U CN2011205304857U CN201120530485U CN202426969U CN 202426969 U CN202426969 U CN 202426969U CN 2011205304857 U CN2011205304857 U CN 2011205304857U CN 201120530485 U CN201120530485 U CN 201120530485U CN 202426969 U CN202426969 U CN 202426969U
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- CN
- China
- Prior art keywords
- syringe
- pricking
- jacket
- sheath
- needle
- 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 pricking-preventing syringe. The pricking-preventing syringe comprises a syringe body, wherein a stop block is arranged at the front end of an injection tube of the syringe body; a jacket is arranged outside the injection tube; and an axial opening groove is formed in the side wall of the jacket; the stop block is positioned in the axial opening groove and is in sliding fit with the wall of the axial opening groove; the jacket vertically moves along the tube wall of the injection tube; and the length of the jacket is greater than or equal to that of a needle head at the front end of the syringe body. The pricking-preventing syringe disclosed by the utility model has the advantages of simple structure, safety, reliability and strong practicability; and the needle head exposed outside can be wrapped by only pushing the jacket to the needle head part without covering the needle head with a needle cap, so that the risk caused by pricking is avoided.
Description
Technical field
This utility model relates to syringe art, is specifically related to a kind of anti-tie syringe.
Background technology
In order to guarantee health, prevent cross infection, the syringe in the present age adopts the plastics quality more, with once promptly throwing away, the danger that infects takes place when having significantly reduced injection.
Doctor or nurse are prone to damage or take place cross infection for preventing that syringe needle is exposed outside after the intact medicine to patient injection, often outside syringe needle, put the pin medicated cap.And the syringe needle of the syringe that has is very tiny; Medical personnel prick certain position of health easily to syringe needle outer casing needle medicated cap the time, be hands in most cases; Not only bring damage; And remaining medicine or pollutant will get in the body on the syringe needle, can cause medical personnel's pathological changes when serious, and are very dangerous.
The utility model content
The purpose of this utility model provides a kind of anti-tie syringe, and only needing that sheath is pushed into needle section can wrap up exposed syringe needle, need not on syringe needle, to put the pin medicated cap, avoids difficult to handle.
The technical scheme of this utility model is following:
A kind of anti-tie syringe; Include syringe body, it is characterized in that: the front end of the syringe of said syringe body has block, and there is sheath the outside of syringe; The sidewall of said sheath is provided with axially grooved; Described block is positioned at axially grooved and is slidingly matched with axially grooved cell wall, and described sheath moves up and down along the tube wall of syringe, and the length of sheath is more than or equal to the length of the syringe needle of syringe body front end.
Described anti-tie syringe is characterized in that: described sheath adopts transparent material to process.
The beneficial effect of this utility model:
This utility model is simple in structure, and only needing that sheath is pushed into needle section can wrap up exposed syringe needle, need not on syringe needle, to put the pin medicated cap, has avoided the danger of difficult to handle initiation, safe and reliable, practical.
Description of drawings
Fig. 1 is this utility model structural representation.
The specific embodiment
Referring to Fig. 1; A kind of anti-tie syringe includes syringe body, and the front end of the syringe 1 of syringe body has block 4; There is the sheath 2 that adopts transparent material to process the outside of syringe 1; It is axially grooved 3 that the sidewall of sheath 2 is provided with, and block 4 is positioned at axially grooved 3 and be slidingly matched with axially grooved 3 cell wall, and sheath 2 moves along the tube wall of syringe 1 is upper and lower; The length of sheath 2 has guaranteed that more than or equal to the length of the syringe needle 5 of syringe body front end the needle point position of syringe needle 5 can not be exposed in the air.
Claims (2)
1. anti-tie syringe; Include syringe body, it is characterized in that: the front end of the syringe of said syringe body has block, and there is sheath the outside of syringe; The sidewall of said sheath is provided with axially grooved; Described block is positioned at axially grooved and is slidingly matched with axially grooved cell wall, and described sheath moves up and down along the tube wall of syringe, and the length of sheath is more than or equal to the length of the syringe needle of syringe body front end.
2. anti-tie syringe according to claim 1 is characterized in that: described sheath adopts transparent material to process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205304857U CN202426969U (en) | 2011-12-17 | 2011-12-17 | Pricking-preventing syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205304857U CN202426969U (en) | 2011-12-17 | 2011-12-17 | Pricking-preventing syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202426969U true CN202426969U (en) | 2012-09-12 |
Family
ID=46776450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205304857U Expired - Fee Related CN202426969U (en) | 2011-12-17 | 2011-12-17 | Pricking-preventing syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202426969U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399154A (en) * | 2014-11-28 | 2015-03-11 | 解丹 | Disposable sterile syringe comprising protection sleeve tube |
| WO2016107029A1 (en) * | 2015-01-04 | 2016-07-07 | 上海金塔医用器材有限公司 | Anti-needlestick syringe |
-
2011
- 2011-12-17 CN CN2011205304857U patent/CN202426969U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399154A (en) * | 2014-11-28 | 2015-03-11 | 解丹 | Disposable sterile syringe comprising protection sleeve tube |
| CN104399154B (en) * | 2014-11-28 | 2017-10-20 | 解丹 | Disposable sterilized injector comprising protecting pipe |
| WO2016107029A1 (en) * | 2015-01-04 | 2016-07-07 | 上海金塔医用器材有限公司 | Anti-needlestick syringe |
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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: 20120912 Termination date: 20121217 |