CA2241243A1 - Appareil et procede de deploiement de stent a greffer - Google Patents
Appareil et procede de deploiement de stent a greffer Download PDFInfo
- Publication number
- CA2241243A1 CA2241243A1 CA 2241243 CA2241243A CA2241243A1 CA 2241243 A1 CA2241243 A1 CA 2241243A1 CA 2241243 CA2241243 CA 2241243 CA 2241243 A CA2241243 A CA 2241243A CA 2241243 A1 CA2241243 A1 CA 2241243A1
- Authority
- CA
- Canada
- Prior art keywords
- stent
- graft
- deployment
- delivery member
- line
- 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.)
- Abandoned
Links
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Landscapes
- Prostheses (AREA)
Abstract
Appareil ou mécanisme (320, 322) de déploiement de stent ou de stent à greffer configuré de manière telle que lorsqu'il est activé, le stent ou stent à greffer (2) se déploie progressivement dans une direction depuis sa première extrémité, qui est placée de manière proximale par rapport à l'instrument de déploiement, tel qu'un cathéter percutané, vers son extrémité qui est placée de manière distale par rapport à l'instrument de déploiement. Le mécanisme de déploiement de stent ou de stent à greffer peut présenter une configuration (306) d'amarre ou de ligne de glissement qui peut réduire à un minimum la possibilité d'accrochage entre la ligne et l'élément de stent. Un procédé permettant de déployer un stent ou stent à greffer dans la lumière d'un mammifère, qui consiste à déployer le stent ou stent à greffer dans une direction proximale à distale, est également décrit. L'appareil et le procédé de la présente invention peuvent réduire à un minimum la possibilité de déplacement du stent ou du stent à greffer par rapport au site désiré avant qu'il soit quelque peu fixé dans le vaisseau pendant le déploiement. Le moyen de déploiement peut faciliter l'expansion dans une direction de l'aval vers l'amont, alors que le fluide dans le passage s'écoule vers l'aval.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US57243695A | 1995-12-14 | 1995-12-14 | |
| US08/572,436 | 1995-12-14 | ||
| US62027396A | 1996-03-22 | 1996-03-22 | |
| US08/620,273 | 1996-03-22 | ||
| PCT/US1996/019667 WO1997021402A1 (fr) | 1995-12-14 | 1996-12-13 | Appareil et procede de deploiement de stent a greffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2241243A1 true CA2241243A1 (fr) | 1997-06-19 |
Family
ID=29407655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2241243 Abandoned CA2241243A1 (fr) | 1995-12-14 | 1996-12-13 | Appareil et procede de deploiement de stent a greffer |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2241243A1 (fr) |
-
1996
- 1996-12-13 CA CA 2241243 patent/CA2241243A1/fr not_active Abandoned
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Dead |