CN201500353U - Disposable syringe used for infection department - Google Patents
Disposable syringe used for infection department Download PDFInfo
- Publication number
- CN201500353U CN201500353U CN2009202273722U CN200920227372U CN201500353U CN 201500353 U CN201500353 U CN 201500353U CN 2009202273722 U CN2009202273722 U CN 2009202273722U CN 200920227372 U CN200920227372 U CN 200920227372U CN 201500353 U CN201500353 U CN 201500353U
- Authority
- CN
- China
- Prior art keywords
- needle
- syringe
- rear end
- destroyer
- syringe 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 relates to a disposable syringe used for infection department, comprising a needle, a cylinder, a piston and a push rod, wherein the rear end of the push rod is threadedly connected with a destroyer; the front end of the destroyer is provided with a prismatic blade and the rear end thereof is provided with a needle destroying hole; and the diameter of the needle destroying hole is equal to the external diameter of the needle. the disposable syringe has the prominent advantages that the destroyer at the rear end is screwed off by the nursing personnel after injection, the needle is inserted in the needle destroying hole at the rear end of the destroyer and is broken off, and then the cylinder is destroyed by using the prismatic blade at the front end of the destroyer, the operation is convenient, the syringe is completely useless and cannot be recycled, and the cross-infection is effectively avoided.
Description
Technical field:
This utility model relates to the injector technology field, particularly a kind of contagious department disposable syringe.
Background technology:
Syringe is a kind of medical apparatus and instruments commonly used, in order to prevent cross infection, the many employings of the syringe that uses at present are disposable, focus on after the use, but wait reason by poor management, before focusing on, usually obtained, thereby cause secondary to use the generation of phenomenon by lawless people, be easy to cause cross infection, particularly epidemic victim used more dangerous.
Summary of the invention:
The purpose of this utility model is to overcome the shortcoming that exists in the prior art, and a kind of easy to operate and contagious department disposable syringe of effectively avoiding secondary to use is provided.
To achieve these goals, this utility model provides a kind of contagious department disposable syringe, comprise syringe needle, syringe, piston and push rod, wherein, the rear end of the described push rod device that unmakes that has been threaded, the front end of the described device that unmakes is provided with the prismatic blade, and the rear end is provided with syringe needle and destroys the hole, and the diameter in described syringe needle destruction hole equals the external diameter of described syringe needle.
The outstanding advantage of this utility model is: after injection finishes, by the nursing staff device that unmakes of rear end is backed out, the syringe needle that earlier syringe needle is inserted the device rear end of unmaking destroy in the hole syringe needle is broken off with the fingers and thumb disconnected, prismatic blade with the device front end that unmakes gets final product syringe destruction then, easy to operate, and make syringe thoroughly ineffective, can't use by secondary, effectively avoid cross infection.
Description of drawings:
Fig. 1 is the overall structure front view of this utility model embodiment.
The specific embodiment:
Design agents mechanism comprised syringe needle 1, syringe 2, piston 3, push rod 4, prismatic blade 5 when embodiment of the present utility model implemented, unmake device 6 and syringe needle destroy hole 7.Wherein, syringe needle 1 is arranged on the front end of syringe 2, is provided with piston 3 and push rod 4 in the syringe 2, the rear end of push rod 4 device 6 that unmakes that has been threaded, the front end of device 6 of unmaking is provided with prismatic blade 5, and the rear end is provided with syringe needle and destroys hole 7, and the diameter that syringe needle destroys hole 7 equals the external diameter of syringe needle 1.
Claims (1)
1. contagious department disposable syringe, comprise syringe needle, syringe, piston and push rod, it is characterized in that, the rear end of the described push rod device that unmakes that has been threaded, the front end of the described device that unmakes is provided with the prismatic blade, the rear end is provided with syringe needle and destroys the hole, and the diameter in described syringe needle destruction hole equals the external diameter of described syringe needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202273722U CN201500353U (en) | 2009-09-28 | 2009-09-28 | Disposable syringe used for infection department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202273722U CN201500353U (en) | 2009-09-28 | 2009-09-28 | Disposable syringe used for infection department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201500353U true CN201500353U (en) | 2010-06-09 |
Family
ID=42451296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202273722U Expired - Fee Related CN201500353U (en) | 2009-09-28 | 2009-09-28 | Disposable syringe used for infection department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201500353U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111657824A (en) * | 2017-06-01 | 2020-09-15 | Hoya株式会社 | Endoscope with a detachable handle |
| CN111657824B (en) * | 2017-06-01 | 2024-05-10 | Hoya株式会社 | Endoscope with a lens |
-
2009
- 2009-09-28 CN CN2009202273722U patent/CN201500353U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111657824A (en) * | 2017-06-01 | 2020-09-15 | Hoya株式会社 | Endoscope with a detachable handle |
| CN111657824B (en) * | 2017-06-01 | 2024-05-10 | Hoya株式会社 | Endoscope with a lens |
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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: 20100609 Termination date: 20100928 |