发明授权
- 专利标题： Devices and methods for heart valve treatment
- 专利标题（中）： 心脏瓣膜治疗的装置和方法
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申请号： US11171677申请日： 2005-07-01
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公开(公告)号： US07678145B2公开(公告)日： 2010-03-16
- 发明人: Robert M. Vidlund , Jason E. Kalgreen , Todd J. Mortier , Cyril J. Schweich, Jr. , Richard Schroeder , David Kusz
- 申请人： Robert M. Vidlund , Jason E. Kalgreen , Todd J. Mortier , Cyril J. Schweich, Jr. , Richard Schroeder , David Kusz
- 申请人地址： US CA Irvine
- 专利权人： Edwards Lifesciences LLC
- 当前专利权人： Edwards Lifesciences LLC
- 当前专利权人地址： US CA Irvine
- 代理机构： Finnegan, Henderson, Farabow, Garrett, & Dunner, L.L.P.
- 主分类号： A61F2/24
- IPC分类号： A61F2/24
摘要：
Devices and methods for treating heart valves include members that assist the valve in closing during at least a portion of the cardiac cycle. Such devices include members configured to alter the shape of a valve annulus, reposition at least one papillary muscle, and/or plug an orifice of the valve so as to provide a coaptation surface for the valve leaflets.
公开/授权文献
- US20060041306A1 Devices and methods for heart valve treatment 公开/授权日：2006-02-23
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