CN2478545Y - Device for repair of auricular septal defect - Google Patents
Device for repair of auricular septal defect Download PDFInfo
- Publication number
- CN2478545Y CN2478545Y CN 01242046 CN01242046U CN2478545Y CN 2478545 Y CN2478545 Y CN 2478545Y CN 01242046 CN01242046 CN 01242046 CN 01242046 U CN01242046 U CN 01242046U CN 2478545 Y CN2478545 Y CN 2478545Y
- Authority
- CN
- China
- Prior art keywords
- umbrella
- septal defect
- diameter
- atrial septal
- utility
- 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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Abstract
The utility model relates to an atrial septal defect or in-blood vessel stopper, which is a double layer umbrella saddle shaped structure woven of elastic metallic yarn. The diameter of one umbrella is bigger, while the diameter of the other umbrella is bigger. The middle of the double layer umbrella is connected by a short shaft, of which the diameter is provided with the same size as the atrial septal gap. An annular button is arranged at the center of the small umbrella fabric. The utility model is provided with convenience, rapidness and good blocking effect in the operation practice.
Description
This utility model relates to a kind of medical apparatus and instruments, stopper in especially a kind of atrial septal defect or the blood vessel.
In medical procedure, need sometimes patient's blood vessel is blocked, such as, the blood flow in the occluding vascular.Address this problem, the someone passes through to add the particulate way of obstruction in blood vessel, but these granules might be shifted by the impact of vessel inner blood, thereby can not accomplish accurate location.
The purpose of this utility model provides a kind of device that can precalculated position shutoff in blood vessel.
The technical solution of the utility model is achieved in that this device makes for elastic metallic yarn braiding, is double-layer umbrella shape of a saddle structure, two umbrella diameters small one and large one; This double-layer umbrella middle part links to each other by the axle of a weak point, and the diameter of this minor axis is big or small consistent with the interatrial septum breach; Be formed centrally little a button of ring-type in the umbellule face.
During use, two umbrella double-layer umbrellas are used to be clipped in the both sides of atrial septal defect mouth, thereby block breach.The little button of annular is used for by the protection silk thread, and this protective wire is confirming promptly to cut off extraction after umbrella has been put surely.Obstruction work is finished.
This utility model is convenient, fast in the operation practice, stops up effective.
Below in conjunction with drawings and Examples this utility model is described in further detail.
Accompanying drawing 1 is this utility model structural representation;
As shown in Figure 1, this device is made for the elastic metallic yarn braiding, is double-layer umbrella shape of a saddle structure, comprises gamp 1 and umbellule 2; This double-layer umbrella middle part links to each other by the axle 3 of a weak point, and the diameter of this minor axis is big or small consistent with the interatrial septum breach; Be formed centrally in the umbellule face that ring-type is little buckles 4.
During operation, two umbrella double-layer umbrellas are used to be clipped in the both sides of atrial septal defect mouth, thereby block breach.The little button 4 of annular is used for by the protection silk thread, and this protective wire is confirming promptly to cut off extraction after umbrella has been put surely.Obstruction work is finished.
Though by embodiment this utility model is illustrated,, should, the variation and the modification that are fit to that can make this utility model do not broken away under design of the present invention and the claim protection domain situation.
Claims (2)
1, a kind of atrial septal defect plugging device thinks that elastic metallic yarn braiding makes, and it is characterized in that: this device is double-layer umbrella shape of a saddle structure, comprises a gamp (1) and umbellule (2); This double-layer umbrella middle part links to each other by the axle (3) of a weak point, and the diameter of this minor axis is big or small consistent with the interatrial septum breach.
2, a kind of atrial septal defect plugging device according to claim 1 is characterized in that: be formed centrally little a button of ring-type (4) in interatrial septum umbellule (2) face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01242046 CN2478545Y (en) | 2001-06-08 | 2001-06-08 | Device for repair of auricular septal defect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01242046 CN2478545Y (en) | 2001-06-08 | 2001-06-08 | Device for repair of auricular septal defect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2478545Y true CN2478545Y (en) | 2002-02-27 |
Family
ID=33653889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01242046 Expired - Fee Related CN2478545Y (en) | 2001-06-08 | 2001-06-08 | Device for repair of auricular septal defect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2478545Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101431946B (en) * | 2006-04-27 | 2012-10-03 | 沃克拉心血管有限公司 | Occluder |
-
2001
- 2001-06-08 CN CN 01242046 patent/CN2478545Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101431946B (en) * | 2006-04-27 | 2012-10-03 | 沃克拉心血管有限公司 | Occluder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |