CN202497210U - Cardiovascular interventional therapy puncture needle - Google Patents
Cardiovascular interventional therapy puncture needle Download PDFInfo
- Publication number
- CN202497210U CN202497210U CN2012201803441U CN201220180344U CN202497210U CN 202497210 U CN202497210 U CN 202497210U CN 2012201803441 U CN2012201803441 U CN 2012201803441U CN 201220180344 U CN201220180344 U CN 201220180344U CN 202497210 U CN202497210 U CN 202497210U
- Authority
- CN
- China
- Prior art keywords
- puncture needle
- interventional therapy
- cardiovascular interventional
- cardiovascular
- injector
- 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 cardiovascular interventional therapy puncture needle, belonging to medical equipment. The cardiovascular interventional therapy puncture needle mainly comprises an injector and a puncture needle, wherein the front end of the injector is provided with the puncture needle. The cardiovascular interventional therapy puncture needle is characterized in that a rubber sheath is arranged on the outside of the puncture needle; the tail end of the rubber sheath close to the injector is provided with a rubber plug; and an elastic clamp is arranged on the rubber sheath. The cardiovascular interventional therapy puncture needle has reasonable structural design, clever and novel conception and low manufacturing cost, is convenient to use and is easy to popularize and apply in a large-scale. By utilizing the cardiovascular interventional therapy puncture needle, blood loss can be avoided when a patient is subjected to cardiovascular interventional therapy, and cross-infection is avoided.
Description
Technical field:
This utility model belongs to medical apparatus and instruments, and what be specifically related to is a kind of cardiovascular interventional therapy puncture needle.
Background technology:
At present, adopt disposable syringe to thrust blood vessel when carrying out the cardiovascular interventional therapy to patient clinically mostly, again needle tubing is pulled up from puncture needle; Seal wire is sent in the blood vessel through puncture needle; When inserting seal wire, can flow out a large amount of blood in the puncture needle, pollute work top, in addition; Piercing needle is shifted easily and causes the damage of blood vessel in operating process, causes puncture failure.Be easy to cause cross infection simultaneously, increased great work difficulty to the medical worker.
The utility model content:
In order to overcome the deficiency in the background technology, this utility model provides a kind of cardiovascular interventional therapy puncture needle, and this cardiovascular interventional therapy puncture needle has solved the problem of easy generation cross infection, and flows out the phenomenon generation of a large amount of blood in avoiding operating.
This utility model solves the technical scheme that its technical problem adopted: this cardiovascular interventional therapy puncture needle; Mainly comprise syringe, puncture needle; The syringe front end is provided with puncture needle; It is characterized in that: the puncture needle outside is provided with gum cover, and the gum cover end is provided with plug near the syringe place, and gum cover is provided with the elastic force folder.
This utility model is used for medical worker's routine work, reasonable in design, and novelty is skillfully constructed; When carrying out the cardiovascular interventional therapy, can avoid loss of blood, avoid cross infection to patient, very easy to use; Low cost of manufacture, and be easy to large-scale promotion application.
Description of drawings:
Fig. 1 is the structural representation of this utility model.
The specific embodiment:
With reference to Fig. 1, this cardiovascular interventional therapy puncture needle mainly comprises syringe 5, puncture needle 1; Syringe 5 front ends are provided with puncture needle 1; It is characterized in that: puncture needle 1 outside is provided with gum cover 2, and gum cover 2 ends are provided with plug 4 near syringe 5 places, and gum cover 2 is provided with elastic force folder 3.When carrying out the cardiovascular interventional therapy to patient, at first puncture needle 1 is thrust blood vessel, fixing gum cover 2 is extracted puncture needle 1 out more then, and elastic force folder 3 grips gum cover 2, from plug 4, inserts seal wire at last and gets final product.This utility model reasonable in design, the novelty that is skillfully constructed can be avoided loss of blood when carrying out the cardiovascular interventional therapy to patient, avoided cross infection, and is very easy to use, low cost of manufacture, and be easy to large-scale promotion application.
Claims (1)
1. cardiovascular interventional therapy puncture needle; Mainly comprise syringe (5), puncture needle (1); Syringe (5) front end is provided with puncture needle (1); It is characterized in that: puncture needle (1) outside is provided with gum cover (2), and gum cover (2) is terminal locates to be provided with plug (4) near syringe (5), and gum cover (2) is provided with elastic force folder (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201803441U CN202497210U (en) | 2012-04-26 | 2012-04-26 | Cardiovascular interventional therapy puncture needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201803441U CN202497210U (en) | 2012-04-26 | 2012-04-26 | Cardiovascular interventional therapy puncture needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202497210U true CN202497210U (en) | 2012-10-24 |
Family
ID=47033844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201803441U Expired - Fee Related CN202497210U (en) | 2012-04-26 | 2012-04-26 | Cardiovascular interventional therapy puncture needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202497210U (en) |
-
2012
- 2012-04-26 CN CN2012201803441U patent/CN202497210U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20150426 |
|
| EXPY | Termination of patent right or utility model |