CN203815976U - Disposable puncture-proof syringe - Google Patents
Disposable puncture-proof syringe Download PDFInfo
- Publication number
- CN203815976U CN203815976U CN201420062487.1U CN201420062487U CN203815976U CN 203815976 U CN203815976 U CN 203815976U CN 201420062487 U CN201420062487 U CN 201420062487U CN 203815976 U CN203815976 U CN 203815976U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- syringe
- slide
- sliding sleeve
- slide sleeve
- 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.)
- Withdrawn - After Issue
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a disposable puncture-proof syringe, which belongs to the field of medical instruments, and solves the problems of skin puncture, pollution and cross infection when medical staffs discard and treat syringes after injecting or medicating to muscles of patients. The disposable puncture-proof syringe comprises a syringe push handle, a syringe sleeve, a slide sleeve, a slide sleeve fixed sheet, a sleeve parting tool, a chute, a needle head, a sleeve ring-shaped bulge and a spring, wherein the sleeve parting tool, the chute, the sleeve ring-shaped bulge are arranged on the syringe sleeve, the syringe push handle is arranged in the sleeve, the syringe push handle is arranged in the sleeve, the slide sleeve is provided with the slide sleeve fixed sheet, indentations are arranged on the slide sleeve fixed sheet to be beneficial for the sleeve parting tool to cut the slide sleeve fixed sheet, the syringe sleeve and the slide sleeve are connected through the spring, and the needle head is arranged on the syringe sleeve. The slide sleeve is rotated clockwise 30 degrees after being used, the slide sleeve fixed sheet is cut by the sleeve parting tool, and the needle head of the disposable puncture-proof syringe is covered by the slide sleeve, thereby achieving the purpose of preventing puncture pollution and cross infection. The disposable puncture-proof syringe can not be recycled after the slide sleeve fixed sheet is cut off.
Description
Technical field
This utility model provides a kind of disposable anti-stabbed syringe, belongs to medical instruments field.
Background technology
Medical personnel are giving patient's intramuscular injection, in liquid bottles, are annotating after medicament clinically, and 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, problem to be solved in the utility model is: provide a kind of use safely, avoid pollution, Anti-stabbing, avoid the disposable anti-stabbed syringe of cross infection.
The technical scheme that this utility model 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.
This utility model, when production and assembly, is aimed 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 this utility model 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, this utility model can not reuse, and reaches disposable object.
The beneficial effects of the utility model are: the utlity model has 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, this utility model cross-sectional view
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 concrete embodiment of the present utility model.
This utility model disposable anti-stabbed syringe 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.
This utility model is when production and assembly, and the chute 6 that the sliding sleeve stator on sliding sleeve 34 is aimed on syringe sleeve 2, is pushed into syringe sleeve 2 bottoms along chute 6 Compress Springs 9, turns clockwise 60 °, and sliding sleeve 3 is fixed, and sterilization packs dispatches from the factory.After using this utility model 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, this utility model 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 |
|---|---|---|---|
| CN201420062487.1U CN203815976U (en) | 2014-02-12 | 2014-02-12 | Disposable puncture-proof syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420062487.1U CN203815976U (en) | 2014-02-12 | 2014-02-12 | Disposable puncture-proof syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203815976U true CN203815976U (en) | 2014-09-10 |
Family
ID=51471524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420062487.1U Withdrawn - After Issue CN203815976U (en) | 2014-02-12 | 2014-02-12 | Disposable puncture-proof syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203815976U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103736175A (en) * | 2014-02-12 | 2014-04-23 | 刘友红 | Disposable puncture prevention syringe |
| CN105214176A (en) * | 2015-09-10 | 2016-01-06 | 宁波市鄞州扬锐医用工程有限公司 | A kind of safety syringe-drum with telescopic protective cover |
| CN105214175A (en) * | 2015-09-10 | 2016-01-06 | 宁波市鄞州扬锐医用工程有限公司 | A kind of safety syringe-drum |
-
2014
- 2014-02-12 CN CN201420062487.1U patent/CN203815976U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103736175A (en) * | 2014-02-12 | 2014-04-23 | 刘友红 | Disposable puncture prevention syringe |
| CN105214176A (en) * | 2015-09-10 | 2016-01-06 | 宁波市鄞州扬锐医用工程有限公司 | A kind of safety syringe-drum with telescopic protective cover |
| CN105214175A (en) * | 2015-09-10 | 2016-01-06 | 宁波市鄞州扬锐医用工程有限公司 | A kind of safety syringe-drum |
| CN105214176B (en) * | 2015-09-10 | 2019-03-05 | 宁波市鄞州扬锐医用工程有限公司 | A kind of safety syringe-drum with telescopic protective cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140910 Effective date of abandoning: 20150819 |
|
| RGAV | Abandon patent right to avoid regrant |