CN201537288U - Syringe - Google Patents
Syringe Download PDFInfo
- Publication number
- CN201537288U CN201537288U CN2009202273826U CN200920227382U CN201537288U CN 201537288 U CN201537288 U CN 201537288U CN 2009202273826 U CN2009202273826 U CN 2009202273826U CN 200920227382 U CN200920227382 U CN 200920227382U CN 201537288 U CN201537288 U CN 201537288U
- Authority
- CN
- China
- Prior art keywords
- syringe
- piston rod
- utility
- model
- grinding wheel
- 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
- 239000003814 drug Substances 0.000 abstract description 5
- 239000007924 injection Substances 0.000 abstract description 2
- 238000002347 injection Methods 0.000 abstract description 2
- 230000000474 nursing effect Effects 0.000 description 3
- 239000000284 extract Substances 0.000 description 2
- 210000003811 finger Anatomy 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a syringe which comprises a needle cylinder, a piston and a piston rod that are provided in the needle cylinder; wherein, one side of the back end of the piston rod is fixedly provided with a semicircular grinding wheel sheet. The syringe of the utility model has the following outstanding advantages: simple structure and convenient use. In using, the neck of a medicament bottle is cut by the semicircular grinding wheel sheet at one side of the back end of the piston rod. The medicament can be sucked for injection or medicine mixing when the bottle neck is broken by hand.
Description
Technical field:
This utility model relates to syringe, time saving and energy saving syringe in the particularly a kind of nursing staff's injection or the process of making up a prescription.
Background technology:
At present, clinically when infusing or making up a prescription to patient, need with emery wheel scribing medicament bottleneck, pull the bottle falling head, the reuse syringe extracts medicinal liquid and injects or inject in the infusion bottle etc., operation very bothers, wastes time and energy like this, has increased workload to the nursing staff, and injures nursing staff's finger easily.
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 simple in structure, easy to use and time saving and energy saving syringe is provided.
To achieve these goals, this utility model provides a kind of syringe, comprises syringe and is arranged on syringe interior piston and piston rod, and wherein, rear end one side of described piston rod is set with semicircular grinding wheel.
The outstanding advantage of this utility model is: simple in structure, easy to use, and during use,, break disconnected bottleneck off with the fingers and thumb and can extract medicinal liquid and inject or make up a prescription with the semicircle grinding wheel cutting medicament bottleneck of piston rod rear end one side.
Description of drawings:
Fig. 1 is the overall structure front view of this utility model embodiment.
Fig. 2 is the side view of Fig. 1.
The specific embodiment:
Design agents mechanism comprised syringe needle 1, syringe 2, piston 3, piston rod 4 and grinding wheel 5 when embodiment of the present utility model implemented.Wherein, the front end of syringe 2 is provided with syringe needle 1, is provided with piston 3 and piston rod 4 in the syringe 2, and piston rod 4 is arranged on the rear end of piston 3, and rear end one side of piston rod 4 is set with semicircular grinding wheel 5.
Claims (1)
1. a syringe comprises syringe and is arranged on syringe interior piston and piston rod, it is characterized in that rear end one side of described piston rod is set with semicircular grinding wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202273826U CN201537288U (en) | 2009-09-28 | 2009-09-28 | Syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202273826U CN201537288U (en) | 2009-09-28 | 2009-09-28 | Syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201537288U true CN201537288U (en) | 2010-08-04 |
Family
ID=42588738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202273826U Expired - Fee Related CN201537288U (en) | 2009-09-28 | 2009-09-28 | Syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201537288U (en) |
-
2009
- 2009-09-28 CN CN2009202273826U patent/CN201537288U/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: 20100804 Termination date: 20110928 |