CN203043180U - Injection syringe - Google Patents
Injection syringe Download PDFInfo
- Publication number
- CN203043180U CN203043180U CN 201320072999 CN201320072999U CN203043180U CN 203043180 U CN203043180 U CN 203043180U CN 201320072999 CN201320072999 CN 201320072999 CN 201320072999 U CN201320072999 U CN 201320072999U CN 203043180 U CN203043180 U CN 203043180U
- Authority
- CN
- China
- Prior art keywords
- injection syringe
- piston
- needle
- backguy
- syringe
- 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
- 238000002347 injection Methods 0.000 title abstract 6
- 239000007924 injection Substances 0.000 title abstract 6
- 241000282414 Homo sapiens Species 0.000 abstract description 3
- 238000007373 indentation Methods 0.000 abstract 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model belongs to the technical field of medical instruments, and provides an injection syringe which comprises a needle head, a needle tube, a piston and a needle core. The injection syringe is characterized in that an indentation is formed in the piston, a pulling line is arranged on the indentation, the pulling line penetrates through the needle core, and a pulling ring is arranged on the pulling line. The injection syringe is simple in structure and convenient to use. After a patient finishes injection, the injection syringe can be prevented from being recycled, so human health can be guaranteed.
Description
Technical field: this utility model belongs to the medical instruments technical field, is a kind of syringe specifically.
Background technology: at present, employed syringe mainly is made of syringe needle, needle tubing, piston and nook closing member clinically, inject to patient finish after, its structure function is still intact, is easy to be recycled again the serious threat human beings'health like this.
Summary of the invention: the purpose of this utility model provides a kind ofly can avoid the syringe recycled again after finishing injecting to patient.
The technical solution of the utility model is: comprise syringe needle, needle tubing, piston and nook closing member, it is characterized in that being provided with impression at piston that impression is provided with backguy, nook closing member is passed in backguy, and backguy is provided with draw ring.
The beneficial effects of the utility model are: this utility model is simple in structure, and is easy to use, can avoid being recycled again after finishing injecting to patient, guaranteed human beings'health.
Description of drawings: accompanying drawing 1 is structural representation of the present utility model.
Among the figure 1, syringe needle, 2, needle tubing, 3, piston, 4, nook closing member, 5, impression, 6, backguy, 7, draw ring.
The specific embodiment: comprise syringe needle 1, needle tubing 2, piston 3 and nook closing member 4, it is characterized in that being provided with impression 5 at piston 3 that impression 5 is provided with backguy 6, nook closing member 4 is passed in backguy 6, and backguy 6 is provided with draw ring 7.After injecting to patient, the medical worker points tractive draw ring 7 and impression 5 places are dragged out gets final product.
Claims (1)
1. syringe comprises syringe needle (1), needle tubing (2), piston (3) and nook closing member (4), it is characterized in that: be provided with impression (5) at piston (3), impression (5) is provided with backguy (6), and nook closing member (4) is passed in backguy (6), and backguy (6) is provided with draw ring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320072999 CN203043180U (en) | 2013-01-04 | 2013-01-04 | Injection syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320072999 CN203043180U (en) | 2013-01-04 | 2013-01-04 | Injection syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203043180U true CN203043180U (en) | 2013-07-10 |
Family
ID=48726186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320072999 Expired - Fee Related CN203043180U (en) | 2013-01-04 | 2013-01-04 | Injection syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203043180U (en) |
-
2013
- 2013-01-04 CN CN 201320072999 patent/CN203043180U/en not_active Expired - Fee Related
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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: 20130710 Termination date: 20140104 |