CN201543054U - Lumbar vertebra anesthesia syringe - Google Patents
Lumbar vertebra anesthesia syringe Download PDFInfo
- Publication number
- CN201543054U CN201543054U CN2009202808629U CN200920280862U CN201543054U CN 201543054 U CN201543054 U CN 201543054U CN 2009202808629 U CN2009202808629 U CN 2009202808629U CN 200920280862 U CN200920280862 U CN 200920280862U CN 201543054 U CN201543054 U CN 201543054U
- Authority
- CN
- China
- Prior art keywords
- needle
- syringe
- utility
- lumbar vertebra
- model
- 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
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a lumbar vertebra anesthesia syringe, which includes a needle and a needle tube, wherein the needle is equipped on the needle base at the frontend of the needle tube, and the needle and the needle base are in a screwed connection or an interference fit. The utility model has the advantages of simple structure, screwed connection between the needle and the needle tube, firm connection, safe usage without falling off of the needle and medical tangle.
Description
Technical field:
This utility model relates to the medical apparatus that a kind of Anesthesia Department uses, particularly a kind of lumbar anesthesia syringe.
Background technology:
At present, lumbar anesthesia is clinical anesthesia a kind of method commonly used, and employed clinically anesthetic syringe mainly is made of syringe needle and needle tubing, the convergence part smoother of syringe needle and needle tubing, syringe needle comes off easily, thereby causes serious adverse consequences, even causes medical tangle.
Summary of the invention:
The purpose of this utility model is to overcome the shortcoming that exists in the prior art, the lumbar anesthesia syringe that provides a kind of simple in structure and syringe needle and needle tubing to be connected firmly.
To achieve these goals, this utility model provides a kind of lumbar anesthesia syringe, comprises syringe needle and needle tubing, and syringe needle is arranged on the needle holder of needle tubing front end, and wherein, described syringe needle is threaded or interference fit with described needle holder.
The outstanding advantage of this utility model is: simple in structure, syringe needle and needle tubing are threaded, and are connected firmly, and syringe needle is not easy to come off, and is safe in utilization, can not cause medical tangle.
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, needle holder 2, needle tubing 3 and piston rod 4 when embodiment of the present utility model implemented.Wherein, syringe needle 1 is threaded onto on the needle holder 2 of needle tubing 3 front ends, and piston rod 4 is arranged in the needle tubing 3, and the front end of piston rod 4 is provided with piston.
Syringe needle 1 and needle tubing 3 can also adopt interference fit, as long as guarantee that syringe needle 1 can fastening being connected on the needle holder 2.
Claims (1)
1. a lumbar anesthesia syringe comprises syringe needle and needle tubing, and syringe needle is arranged on the needle holder of needle tubing front end, it is characterized in that, described syringe needle is threaded or interference fit with described needle holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202808629U CN201543054U (en) | 2009-12-15 | 2009-12-15 | Lumbar vertebra anesthesia syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202808629U CN201543054U (en) | 2009-12-15 | 2009-12-15 | Lumbar vertebra anesthesia syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201543054U true CN201543054U (en) | 2010-08-11 |
Family
ID=42598212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202808629U Expired - Fee Related CN201543054U (en) | 2009-12-15 | 2009-12-15 | Lumbar vertebra anesthesia syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201543054U (en) |
-
2009
- 2009-12-15 CN CN2009202808629U patent/CN201543054U/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: 20100811 Termination date: 20101215 |