发明授权
- 专利标题: Graft inside stent
- 专利标题(中): 移植内支架
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申请号: US10202542申请日: 2002-07-24
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公开(公告)号: US07556643B2公开(公告)日: 2009-07-07
- 发明人: Thomas V. Casey, II , Kristoff Nelson , Fergus Quigley
- 申请人: Thomas V. Casey, II , Kristoff Nelson , Fergus Quigley
- 申请人地址: US MN Maple Grove
- 专利权人: Boston Scientific Scimed, Inc.
- 当前专利权人: Boston Scientific Scimed, Inc.
- 当前专利权人地址: US MN Maple Grove
- 代理机构: Vidas, Arrett & Steinkraus
- 主分类号: A61F2/06
- IPC分类号: A61F2/06
摘要:
An endoluminal self-expanding prosthesis for placement in a blood vessel, duct or lumen, to hold it open. The prosthesis includes a stent with a graft extending within the stent. The stent is an elongated self-expanding stent with an open tubular wall structure. The graft is an elongated compressible generally tubular graft. One end of the graft is secured to the inside of the stent and the graft extends therethrough. The stent is deployed allowing the free flow of blood through the open-celled structure, and the graft is freely deployed secondarily within the stent by the blood flowing therethrough. The present invention is not subject to significant distal migration during delivery and placement of the prosthesis.
公开/授权文献
- US20040019373A1 Graft inside stent 公开/授权日:2004-01-29
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