CN201930037U - Cardiovascular interventional therapy equipment - Google Patents
Cardiovascular interventional therapy equipment Download PDFInfo
- Publication number
- CN201930037U CN201930037U CN2010206574187U CN201020657418U CN201930037U CN 201930037 U CN201930037 U CN 201930037U CN 2010206574187 U CN2010206574187 U CN 2010206574187U CN 201020657418 U CN201020657418 U CN 201020657418U CN 201930037 U CN201930037 U CN 201930037U
- Authority
- CN
- China
- Prior art keywords
- puncture needle
- needle head
- shaped
- interventional therapy
- center
- 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 piece of cardiovascular interventional therapy equipment which comprises a puncture needle head, wherein, an operating handle is arranged at the rear end of the puncture needle head, a cone-shaped guide hole is formed in the center of the operating handle which is arranged at the rear end of the puncture needle head; a rubber end cover is arranged at the rear end of the operating handle; a linear, cross-shaped or *-shaped incision is formed in the center of the rubber end cover; the puncture needle head and the operating handle are connected through threads or in a welding manner. The cardiovascular interventional therapy equipment has the outstanding advantages of convenience in use, capability of being operated direct, and time and labor conservation; the structure is simple, the puncture needle head can be punctured into the blood vessels during use, and the guide wire can be inserted into the blood vessels after passing through the incision, the guide hole and the interior of the puncture needle head; and the linear, cross-shaped or *-shaped incision is formed in the center of the rubber end cover, and the incision is in a closed state under the action of elasticity of the rubber, so that the blood is not easy to flow out and the normal insertion of the guide wire is not affected; and the work difficulty of medical staff can be reduced.
Description
Technical field:
This utility model relates to the medical apparatus and instruments that the cardiovascular interventional therapy uses, particularly a kind of cardiovascular interventional therapy device.
Background technology:
At present, when carrying out the cardiovascular interventional therapy to patient, directly thrust blood vessel with puncture needle mostly, unload syringe then, insert seal wire again, troublesome poeration like this, flow out a lot of blood easily, pollute work surface, and influence the normal insertion of seal wire, cause operation failure easily, increased great work difficulty to the medical worker.
Summary of the invention:
The purpose of this utility model is to overcome the shortcoming that exists in the prior art, provides a kind of simple in structure, easy to use and avoid the effusive cardiovascular interventional therapy of blood device.
To achieve these goals, this utility model provides a kind of cardiovascular interventional therapy device, comprise piercing needle, wherein, described piercing needle rear end is provided with operating grip, the center of the described operating grip at described piercing needle rear is provided with conical pilot hole, and the rear end of described operating grip is provided with end cover rubber, and the center of described end cover rubber is provided with in-line, cross or M shape otch.
Described piercing needle is threaded with described operating grip or welds.
The outstanding advantage of this utility model is: simple in structure, during use, piercing needle thrust blood vessel after, again seal wire is got final product by inner insertion of otch, pilot hole and piercing needle, easy to use, straightforward manipulation, time saving and energy saving; The center of end cover rubber is provided with in-line, cross or M shape otch, and otch is in air-tight state under the elastic force effect of rubber itself, and blood is not easy to flow out, and does not influence the normal insertion of seal wire, reduces medical worker's work difficulty.
Description of drawings:
Fig. 1 is the overall structure front view of this utility model embodiment.
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment:
Design agents mechanism comprised piercing needle 1, operating grip 2, pilot hole 3, end cover rubber 4 and cross otch 5 when embodiment of the present utility model implemented.Wherein, piercing needle 1 rear end is provided with operating grip 2, and the center of the operating grip 2 at piercing needle 1 rear is provided with conical pilot hole 3, and the rear end of operating grip 2 is provided with end cover rubber 4, and the center of end cover rubber 4 is provided with cross otch 5; Piercing needle 1 is threaded with operating grip 2 or welds.
Claims (2)
1. cardiovascular interventional therapy device, comprise piercing needle, it is characterized in that, described piercing needle rear end is provided with operating grip, the center of the described operating grip at described piercing needle rear is provided with conical pilot hole, the rear end of described operating grip is provided with end cover rubber, and the center of described end cover rubber is provided with in-line, cross or M shape otch.
2. cardiovascular interventional therapy device according to claim 1 is characterized in that described piercing needle is threaded with described operating grip or welds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206574187U CN201930037U (en) | 2010-12-14 | 2010-12-14 | Cardiovascular interventional therapy equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206574187U CN201930037U (en) | 2010-12-14 | 2010-12-14 | Cardiovascular interventional therapy equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201930037U true CN201930037U (en) | 2011-08-17 |
Family
ID=44441580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206574187U Expired - Fee Related CN201930037U (en) | 2010-12-14 | 2010-12-14 | Cardiovascular interventional therapy equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201930037U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106880362A (en) * | 2017-03-13 | 2017-06-23 | 李田昌 | A kind of puncture needle |
-
2010
- 2010-12-14 CN CN2010206574187U patent/CN201930037U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106880362A (en) * | 2017-03-13 | 2017-06-23 | 李田昌 | A kind of puncture needle |
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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: 20110817 Termination date: 20111214 |