CA2578125A1 - Delivery catheter and graft for aneurysm repair - Google Patents
Delivery catheter and graft for aneurysm repair Download PDFInfo
- Publication number
- CA2578125A1 CA2578125A1 CA002578125A CA2578125A CA2578125A1 CA 2578125 A1 CA2578125 A1 CA 2578125A1 CA 002578125 A CA002578125 A CA 002578125A CA 2578125 A CA2578125 A CA 2578125A CA 2578125 A1 CA2578125 A1 CA 2578125A1
- Authority
- CA
- Canada
- Prior art keywords
- graft
- anchoring member
- distal end
- delivery system
- expansion
- 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.)
- Granted
Links
Landscapes
- Prostheses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
This invention provides a graft delivery system and methods for its use comprising a prosthetic graft (12) secured to an expandable anchoring member, such as a stent (13), by a butt-joint attachment means (21) to minimize the system's profile. The delivery system employs a catheter (11) with a relatively small diameter shaft (14) for flexibility and a relatively large diameter (14) delivery base (17) for supporting expansion of the anchoring member. The butt-joint attachment means comprises any means suitable to secure the graft to the anchoring member when deployed within the patient's vasculature and allows the anchoring member and graft to expand during deployment. In a preferred embodiment, the delivery system is configured so that the expansion of the anchoring member pulls the distal end of the graft over the proximal end of the anchoring member and the final expansion of the anchoring member seals the distal end of the graft (12) between the proximal end of the anchoring member and the vessel (20). One preferred method of use is to deploy a second anchoring member (31) coaxially within the already deployed first anchoring member and graft assembly, overlapping at least the distal end of the graft in order to further secure the graft and minimize flow by.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US33687594A | 1994-11-09 | 1994-11-09 | |
US08/336,875 | 1994-11-09 | ||
CA002204411A CA2204411C (en) | 1994-11-09 | 1995-11-08 | Delivery catheter and graft for aneurysm repair |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002204411A Division CA2204411C (en) | 1994-11-09 | 1995-11-08 | Delivery catheter and graft for aneurysm repair |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2578125A1 true CA2578125A1 (en) | 1996-05-23 |
CA2578125C CA2578125C (en) | 2009-05-19 |
Family
ID=37912396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002578125A Expired - Fee Related CA2578125C (en) | 1994-11-09 | 1995-11-08 | Delivery catheter and graft for aneurysm repair |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2578125C (en) |
-
1995
- 1995-11-08 CA CA002578125A patent/CA2578125C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2578125C (en) | 2009-05-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |