CN103736175A - Disposable puncture prevention syringe - Google Patents
Disposable puncture prevention syringe Download PDFInfo
- Publication number
- CN103736175A CN103736175A CN201410048279.0A CN201410048279A CN103736175A CN 103736175 A CN103736175 A CN 103736175A CN 201410048279 A CN201410048279 A CN 201410048279A CN 103736175 A CN103736175 A CN 103736175A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- syringe
- sliding sleeve
- sliding
- fixed sheet
- 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.)
- Granted
Links
- 230000002265 prevention Effects 0.000 title abstract 5
- 206010011409 Cross infection Diseases 0.000 abstract description 7
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 7
- 238000010255 intramuscular injection Methods 0.000 abstract description 4
- 239000007927 intramuscular injection Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000007373 indentation Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 208000028990 Skin injury Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention relates to a disposable puncture prevention syringe, belongs to the field of a medical instrument and solves the problems of preventing puncture, preventing pollution and avoiding cross infection when the syringe is lost and treated after medical personnel perform intramuscular injection or dosing on a patient. The disposable puncture prevention syringe comprises a syringe push handle, a syringe sleeve, a sliding sleeve, a sliding sleeve fixed sheet, a sleeve cutter, a chute, a syringe needle, a sleeve ring-shaped bulge and a spring; the syringe sleeve is provided with the sleeve cutter, the chute and the sleeve ring-shaped bulge; the syringe push handle is arranged in the sleeve; the sliding sleeve is provided with the sliding sleeve fixed sheet; the sliding sleeve fixed sheet is provided with an indentation which is beneficial for the sleeve cutter to cut off the sliding sleeve fixed sheet; the syringe sleeve is connected with the sliding sleeve through the spring; the syringe needle is arranged on the syringe sleeve. After the disposable puncture prevention syringe is used, the sliding sleeve is clockwise rotated by 30 degrees, the sliding sleeve fixed sheet is cut off by the sleeve cutter and the sliding sleeve covers the syringe needle so as to fulfill the aims of preventing puncture, preventing pollution and preventing cross infection. After the sliding sleeve fixed sheet is cut off, the disposable puncture prevention syringe cannot be reused.
Description
Technical field
The invention provides a kind of disposable anti-stabbed syringe, belong to medical instruments field.
Background technology
Clinically medical personnel give patient's intramuscular injection, in liquid bottles, annotate after medicament, while abandoning the syringe of using, exposed sharp needle is easily stabbed medical personnel.Undesigned pricking wound is enough to the skin injury that causes wounded body hemorrhage, and contaminated needle sting is in hospital, to infect the important route of transmission of various viruses, and easily forms cross infection.The disposable syringe using 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 safely, avoid pollution, Anti-stabbing, avoid the disposable anti-stabbed syringe of cross infection.
The technical scheme that the present invention solves its technical problem employing is: disposable anti-stabbed syringe, comprises that syringe pushes away handle, syringe sleeve, sliding sleeve, sliding sleeve stator, sleeve cutting knife, chute, syringe needle, sleeve annular projection, spring; On syringe sleeve, there are sleeve cutting knife, chute, sleeve annular projection, in sleeve, have syringe to push away handle; On sliding sleeve, there is sliding sleeve stator, on sliding sleeve stator, have impression, in order to sleeve cutting knife, cut off sliding sleeve stator; Between syringe sleeve and sliding sleeve, there is spring to connect; Syringe needle is arranged on syringe sleeve.
The present invention, when production and assembly, aims at the chute on syringe sleeve by the sliding sleeve stator on sliding sleeve, along chute Compress Spring, is pushed into syringe sleeve bottom, turns clockwise 60 °, and sliding sleeve is fixed, and sterilization packs dispatches from the factory.After using the present invention for patient's intramuscular injection or dosing, sliding sleeve is rotated to 30 ° clockwise again, sliding sleeve stator is cut off by sleeve cutting knife, slide under the effect of spring and slide to syringe sleeve end, sleeve annular projection stops sliding sleeve stator nubbin, anti-anti-skid sheath slippage, sliding sleeve skids off part syringe needle is covered, and 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.
The specific embodiment
Below in conjunction with accompanying drawing, illustrate specific embodiment of the invention example.
Disposable anti-stabbed syringe of the present invention is to implement like this, and it comprises that syringe 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; On 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; On sliding sleeve 3, there is sliding sleeve stator 4, on sliding sleeve stator 4, have impression, in order to sleeve cutting knife 5, cut off sliding sleeve stator 4; Between syringe sleeve 2 and sliding sleeve 3, there is spring to connect 9; Syringe needle 7 is arranged on syringe sleeve 2.
The present invention, when production and assembly, aims at the chute 6 on syringe sleeve 2 by the sliding sleeve stator 4 on sliding sleeve 3, along chute 6 Compress Springs 9, is pushed into syringe sleeve 2 bottoms, turns clockwise 60 °, and sliding sleeve 3 is fixed, and sterilization packs dispatches from the factory.After using the present invention for patient's intramuscular injection or dosing, sliding sleeve 3 is rotated to 30 ° clockwise again, sliding sleeve stator 4 is cut off by sleeve cutting knife 5, sliding sleeve 3 slides to syringe sleeve 2 ends under the effect of spring, sleeve annular projection 8 stops sliding sleeve stator 4 nubbins, anti-anti-skid sheath 3 slippages, sliding sleeve 3 skids off part syringe needle 7 is covered, and 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 that syringe pushes away handle, syringe sleeve, sliding sleeve, sliding sleeve stator, sleeve cutting knife, chute, syringe needle, sleeve annular projection, spring; On syringe sleeve, there are sleeve cutting knife, chute, sleeve annular projection, in sleeve, have syringe to push away handle; On sliding sleeve, there is sliding sleeve stator, on sliding sleeve stator, have impression, in order to sleeve cutting knife, cut off sliding sleeve stator; Between syringe sleeve and sliding sleeve, there is spring to connect; 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 true CN103736175A (en) | 2014-04-23 |
| CN103736175B 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) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1288391A (en) * | 1998-01-20 | 2001-03-21 | 塞尔焦·雷斯特利 | Disposable safety syringe |
| WO2003101513A1 (en) * | 2002-06-04 | 2003-12-11 | Sergio Restelli | Safety syringe having a protective sleeve |
| CN1654094A (en) * | 2004-02-10 | 2005-08-17 | 王希平 | Safety syringe |
| CN1761497A (en) * | 2003-03-20 | 2006-04-19 | 尤尼特拉克特注射器公司 | Syringe spring retainer |
| US20060200077A1 (en) * | 2002-11-18 | 2006-09-07 | Nardino Righi | Guard mechanism attachable to standard syringe to transform it into a safety syringe |
| CN102406505A (en) * | 2011-09-05 | 2012-04-11 | 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
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1288391A (en) * | 1998-01-20 | 2001-03-21 | 塞尔焦·雷斯特利 | Disposable safety syringe |
| WO2003101513A1 (en) * | 2002-06-04 | 2003-12-11 | Sergio Restelli | Safety syringe having a protective sleeve |
| US20060200077A1 (en) * | 2002-11-18 | 2006-09-07 | Nardino Righi | Guard mechanism attachable to standard syringe to transform it into a safety syringe |
| CN1761497A (en) * | 2003-03-20 | 2006-04-19 | 尤尼特拉克特注射器公司 | Syringe spring retainer |
| CN1654094A (en) * | 2004-02-10 | 2005-08-17 | 王希平 | Safety syringe |
| CN102406505A (en) * | 2011-09-05 | 2012-04-11 | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103736175B (en) | 2015-08-19 |
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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 |