发明申请
- 专利标题： TMR shunt
- 专利标题（中）： TMR分流器
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申请号： US11155628申请日： 2005-06-20
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公开(公告)号： US20060116625A1公开(公告)日： 2006-06-01
- 发明人: Richard Renati , Mark Bowen , Stephen Evans , Margaret McCabe , Marvin Guiles , Fernando Alvarez de Toledo , Gerald Melsky
- 申请人： Richard Renati , Mark Bowen , Stephen Evans , Margaret McCabe , Marvin Guiles , Fernando Alvarez de Toledo , Gerald Melsky
- 专利权人： Percardia, Inc.
- 当前专利权人： Percardia, Inc.
- 主分类号： A61M5/00
- IPC分类号： A61M5/00
摘要：
A conduit is provided to provide a bypass around a blockage in the coronary artery. The conduit is adapted to be positioned in the myocardium or heart wall to provide a passage for blood to flow between a chamber of the heart such as the left ventricle and the coronary artery, distal to the blockage. The stent is self-expanding or uses a balloon to expand the stent in the heart wall. Various attachment means are provided to anchor the stent and prevent its migration. In one embodiment, a conduit is provided having a distal top which is more preferably a ball top, wire top, flare top or flip-down top. These top configurations anchor the shunt at one end in the coronary artery.
公开/授权文献
- US08187217B2 TMR shunt 公开/授权日：2012-05-29