CN202069724U - Cardiovascular expansion device - Google Patents
Cardiovascular expansion device Download PDFInfo
- Publication number
- CN202069724U CN202069724U CN 201120185583 CN201120185583U CN202069724U CN 202069724 U CN202069724 U CN 202069724U CN 201120185583 CN201120185583 CN 201120185583 CN 201120185583 U CN201120185583 U CN 201120185583U CN 202069724 U CN202069724 U CN 202069724U
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- CN
- China
- Prior art keywords
- cardiovascular
- diameter
- hollow pipe
- pipe
- elastic
- 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 discloses a cardiovascular expansion device, comprising a hollow pipe, a conical pipe and a switch, wherein the conical pipe and the switch are respectively arranged at the two ends of the hollow pipe; and the hollow pipe is internally provided with an elastic reticular bracket and an elastic piece movably connected with the elastic reticular bracket. In the cardiovascular expansion device, the structure is simple, the problem that the bracket is simply and safely arranged in the cardial vessel of a patient is effectively solved, and simultaneously, the use is convenient, so that the cardiovascular expanding device is more suitable for the existing cardiovascular expansion surgery.
Description
Technical field
This utility model relates to a kind of medical apparatus, especially a kind of cardiovascular extension fixture.
Background technology
At present, when carrying out the cardiovascular expansion to the patient clinically, majority mounting bracket or sacculus in patient's cardiovascular, but because the cardiovascular pipeline is thinner, pack into by hand support or sacculus are just relatively more difficult, and waste time and energy, and have increased work difficulty to the medical worker.
Therefore, need a kind of new cardiovascular extension fixture with the simple and safe problem of packing support into for patient's cardiovascular of better solution.
Summary of the invention
In view of this, this utility model is devoted to better to solve the simple and safe problem of packing support into for patient's cardiovascular, has proposed a kind of cardiovascular extension fixture.
The technical solution adopted in the utility model is:
A kind of cardiovascular extension fixture comprises hollow pipe, is separately positioned on the conical pipe and the switch at hollow pipe two ends, wherein, and the elastic component that is provided with the elastic web support in the described hollow pipe and flexibly connects with the elastic web support.
The other end of above-mentioned elastic component is fixedly connected on the end that hollow pipe is provided with switch.
The diameter of the smallest end of above-mentioned conical pipe is greater than the diameter of elastic web support.
The diameter of above-mentioned elastic web support is greater than the diameter of elastic component.
The end diameter of above-mentioned conical pipe is 1: 2～1: 3 with the ratio of outside diameter.
The beneficial effects of the utility model are:
This utility model is simple in structure but efficiently solve simple and safe problem of packing support into for patient's cardiovascular, and is easy to use simultaneously, relatively is suitable for existing cardiovascular expansion operation.
Description of drawings
Below with reference to accompanying drawings specific embodiments of the present utility model is described in detail, wherein:
Fig. 1 is a structure drawing of device of the present utility model;
Wherein, 1-hollow pipe, 2-conical pipe, 3-switch, 4-elastic web support, 5-elastic component.
The specific embodiment
In order to solve the simple and safe problem of packing support into for patient's cardiovascular, this utility model provides a kind of cardiovascular extension fixture.Next specify this cardiovascular extension fixture.
Fig. 1 illustrates structure drawing of device of the present utility model.This cardiovascular extension fixture comprises hollow pipe 1, is separately positioned on the conical pipe 2 and the switch 3 at hollow pipe 1 two ends, wherein, and the elastic component 5 that is provided with elastic web support 4 in the described hollow pipe 1 and flexibly connects with elastic web support 4.
The other end of above-mentioned elastic component 5 is fixedly connected on the end that hollow pipe 1 is provided with switch 3.
In use, the smallest end of conical pipe 2 is inserted cardiovascular, open switch 3, elastic component 5 ejects the smallest end of elastic web support 4 from conical pipe 2, elastic web support 4 is placed in patient's cardiovascular get final product.
The diameter of the smallest end of above-mentioned conical pipe 2 is greater than the diameter of elastic web support 4, and in the time of can guaranteeing to carry out the cardiovascular dilatation, elastic web support 4 can be smoothly ejects from the smallest end of conical pipe 2.
The diameter of above-mentioned elastic web support 4 is greater than the diameter of elastic component 5.
The end diameter of above-mentioned conical pipe is 1: 2～1: 3 with the ratio of outside diameter.
More than specific descriptions of the present utility model are intended to illustrate the implementation of specific embodiments can not be interpreted as it is to restriction of the present utility model.Those of ordinary skills can make various variants on the basis of the embodiment that describes in detail under instruction of the present utility model, these variants all should be included within the design of the present utility model.This utility model scope required for protection is only limited by described claims.
Claims (5)
1. cardiovascular extension fixture comprises hollow pipe, is separately positioned on the conical pipe and the switch at hollow pipe two ends, it is characterized in that:
The elastic component that is provided with the elastic web support in the described hollow pipe and flexibly connects with the elastic web support.
2. cardiovascular extension fixture as claimed in claim 1 is characterized in that:
The other end of described elastic component is fixedly connected on the end that hollow pipe is provided with switch.
3. cardiovascular extension fixture as claimed in claim 2 is characterized in that:
The opening diameter of the smallest end of described conical pipe is greater than the diameter of elastic web support.
4. as claim 2 or 3 described cardiovascular extension fixtures, it is characterized in that:
The diameter of described elastic web support is greater than the diameter of elastic component.
5. cardiovascular extension fixture as claimed in claim 4 is characterized in that:
The end diameter of described conical pipe is 1: 2～1: 3 with the ratio of outside diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120185583 CN202069724U (en) | 2011-05-23 | 2011-05-23 | Cardiovascular expansion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120185583 CN202069724U (en) | 2011-05-23 | 2011-05-23 | Cardiovascular expansion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202069724U true CN202069724U (en) | 2011-12-14 |
Family
ID=45107845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120185583 Expired - Fee Related CN202069724U (en) | 2011-05-23 | 2011-05-23 | Cardiovascular expansion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202069724U (en) |
-
2011
- 2011-05-23 CN CN 201120185583 patent/CN202069724U/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: 20111214 Termination date: 20130523 |