CN103736175B - Disposable anti-stabbed syringe - Google Patents
Disposable anti-stabbed syringe Download PDFInfo
- Publication number
- CN103736175B CN103736175B CN201410048279.0A CN201410048279A CN103736175B CN 103736175 B CN103736175 B CN 103736175B CN 201410048279 A CN201410048279 A CN 201410048279A CN 103736175 B CN103736175 B CN 103736175B
- Authority
- CN
- China
- Prior art keywords
- sleeve
- syringe
- sliding sleeve
- stator
- cutting knife
- 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
Abstract
The present invention relates to a kind of disposable anti-stabbed syringe, belong to medical instruments field.Solve medical personnel after to patient's intramuscular injection or dosing, abandon, when processing syringe, Anti-stabbing, anti-pollution, the problem of avoiding cross infection.It comprises syringe and pushes away handle, syringe sleeve, sliding sleeve, sliding sleeve stator, sleeve cutting knife, chute, syringe needle, sleeve annular projection, spring; Syringe sleeve there are sleeve cutting knife, chute, sleeve annular projection, in sleeve, have syringe to push away handle; Sliding sleeve there is sliding sleeve stator, sliding sleeve stator has impression, cut off sliding sleeve stator in order to sleeve cutting knife; Spring is had to connect between syringe sleeve and sliding sleeve; Syringe needle is arranged on syringe sleeve.After using, sliding sleeve is turned clockwise 30 °, sliding sleeve stator is cut off by sleeve cutting knife, and syringe needle covers by sliding sleeve, reaches the object of Anti-stabbing, anti-pollution, anti-cross infection.After sliding sleeve stator is cut-off, the present invention can not reuse.
Description
Technical field
The invention provides a kind of disposable anti-stabbed syringe, belong to medical instruments field.
Background technology
Medical personnel are after giving patient's intramuscular injection, medicament of annotating in liquid bottles clinically, and when abandoning the syringe used, exposed sharp needle easily stabs medical personnel.Undesigned pricking wound is enough to the skin injury causing wounded body hemorrhage, and contaminated needle sting is the important route of transmission of infecting various virus in hospital, and easily forms cross infection.The disposable syringe used in the market does not possess safeguard function, have safeguard function disposable syringe use loaded down with trivial details, manufacturing cost is higher, be unfavorable for promoting the use of.
Summary of the invention
According to above deficiency of the prior art, the problem to be solved in the present invention is: provide a kind of use safety, avoid pollution, Anti-stabbing, avoid the disposable anti-stabbed syringe of cross infection.
The technical scheme that the present invention solves the employing of its technical problem is: disposable anti-stabbed syringe, comprises syringe and push away handle, syringe sleeve, sliding sleeve, sliding sleeve stator, sleeve cutting knife, chute, syringe needle, sleeve annular projection, spring; Syringe sleeve there are sleeve cutting knife, chute, sleeve annular projection, in sleeve, have syringe to push away handle; Sliding sleeve there is sliding sleeve stator, sliding sleeve stator has impression, cut off sliding sleeve stator in order to sleeve cutting knife; Spring is had to connect between syringe sleeve and sliding sleeve; Syringe needle is arranged on syringe sleeve.
The present invention is when production and assembly, and the sliding sleeve stator on sliding sleeve is aimed at the chute on syringe sleeve, and be pushed into syringe sleeve bottom along chute Compress Spring, turn clockwise 60 °, sliding sleeve is fixed, and sterilization packs dispatches from the factory.Use the present invention for after patient's intramuscular injection or dosing, sliding sleeve is rotated 30 ° clockwise again, sliding sleeve stator is cut off by sleeve cutting knife, syringe sleeve end is slided under sliding over the effect of spring, sleeve ring-type convex barrier sliding sleeve stator nubbin, anti-anti-skid sheath slippage, sliding sleeve skids off part and is covered by syringe needle, reaches the object of Anti-stabbing, anti-pollution, anti-cross infection.After sliding sleeve stator is cut-off, the present invention can not reuse, and reaches disposable object.
The invention has the beneficial effects as follows: have can not reuse, the effect of Anti-stabbing, anti-pollution, anti-cross infection, and easy to use, safe, cost of manufacture is low, easily promote.
Accompanying drawing explanation
Fig. 1, cross-sectional view of the present invention
1, syringe pushes away handle, and 2, syringe sleeve, 3, sliding sleeve, 4, sliding sleeve stator, 5, sleeve cutting knife, 6, chute, 7, syringe needle, 8, sleeve annular projection, 9, spring.
Detailed description of the invention
Specific embodiment of the invention example is illustrated below in conjunction with accompanying drawing.
Disposable anti-stabbed syringe of the present invention implements like this, and it comprises syringe and pushes away handle 1, syringe sleeve 2, sliding sleeve 3, sliding sleeve stator 4, sleeve cutting knife 5, chute 6, syringe needle 7, sleeve annular projection 8, spring 9; Syringe sleeve 2 there are sleeve cutting knife 5, chute 6, sleeve annular projection 8, in sleeve 2, have syringe to push away handle 1; Sliding sleeve 3 there is sliding sleeve stator 4, sliding sleeve stator 4 has impression, cut off sliding sleeve stator 4 in order to sleeve cutting knife 5; Spring is had to connect 9 between syringe sleeve 2 and sliding sleeve 3; Syringe needle 7 is arranged on syringe sleeve 2.
Sliding sleeve stator 4 on sliding sleeve 3, when production and assembly, is aimed at the chute 6 on syringe sleeve 2 by the present invention, is pushed into syringe sleeve 2 bottom along chute 6 Compress Spring 9, and turn clockwise 60 °, sliding sleeve 3 is fixed, and sterilization packs dispatches from the factory.Use the present invention for after patient's intramuscular injection or dosing, sliding sleeve 3 is rotated 30 ° clockwise again, sliding sleeve stator 4 is cut off by sleeve cutting knife 5, sliding sleeve 3 slides to syringe sleeve 2 end under the action of the spring, sleeve annular projection 8 stops sliding sleeve stator 4 nubbin, the slippage of anti-anti-skid sheath 3, sliding sleeve 3 skids off part and is covered by syringe needle 7, reaches the object of Anti-stabbing, anti-pollution, anti-cross infection.After sliding sleeve stator 4 is cut-off, the present invention can not reuse, and reaches disposable object.
Claims (1)
1. disposable anti-stabbed syringe, is characterized in that comprising syringe pushes away handle, syringe sleeve, sliding sleeve, sliding sleeve stator, sleeve cutting knife, chute, syringe needle, sleeve annular projection, spring; Syringe sleeve there are sleeve cutting knife, chute, sleeve annular projection, in sleeve, have syringe to push away handle; Sliding sleeve there is sliding sleeve stator, sliding sleeve stator has impression, cut off sliding sleeve stator in order to sleeve cutting knife; Spring is had to connect between syringe sleeve and sliding sleeve; Syringe needle is arranged on syringe sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410048279.0A CN103736175B (en) | 2014-02-12 | 2014-02-12 | Disposable anti-stabbed syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410048279.0A CN103736175B (en) | 2014-02-12 | 2014-02-12 | Disposable anti-stabbed syringe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103736175A CN103736175A (en) | 2014-04-23 |
| CN103736175B true CN103736175B (en) | 2015-08-19 |
Family
ID=50493284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410048279.0A Expired - Fee Related CN103736175B (en) | 2014-02-12 | 2014-02-12 | Disposable anti-stabbed syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103736175B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1304761B1 (en) * | 1998-01-20 | 2001-03-29 | Nardino Righi | DISPOSABLE SAFETY SYRINGE. |
| EP1371382A1 (en) * | 2002-06-04 | 2003-12-17 | Sergio Restelli | Safety syringe having a protective sleeve |
| DE60232750D1 (en) * | 2002-11-18 | 2009-08-06 | Sergio Restelli | PROTECTION DEVICE FIXABLE TO A STANDARD SPRAY TO CHANGE IT TO A SAFETY POINT |
| AU2003901301A0 (en) * | 2003-03-20 | 2003-04-03 | Unitract Syringe Pty Ltd | Syringe spring retainer |
| CN1654094A (en) * | 2004-02-10 | 2005-08-17 | 王希平 | Safety syringe |
| CN102406505B (en) * | 2011-09-05 | 2014-04-02 | 汪贤宗 | Split-type hemostix with safety protection device |
| CN203815976U (en) * | 2014-02-12 | 2014-09-10 | 刘友红 | Disposable puncture-proof syringe |
-
2014
- 2014-02-12 CN CN201410048279.0A patent/CN103736175B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103736175A (en) | 2014-04-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20160212 |