发明授权
- 专利标题： Methods and apparatus for endovascularly replacing a patient's heart valve
- 专利标题（中）： 血管内置换患者心脏瓣膜的方法和装置
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申请号： US13324519申请日： 2011-12-13
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公开(公告)号： US09011521B2公开(公告)日： 2015-04-21
- 发明人: Ulrich R. Haug , Hans F. Valencia , Robert A. Geshlider , Tom Saul , Amr Salahieh , Dwight P. Morejohn
- 申请人： Ulrich R. Haug , Hans F. Valencia , Robert A. Geshlider , Tom Saul , Amr Salahieh , Dwight P. Morejohn
- 申请人地址： US CA Los Gatos
- 专利权人： Sadra Medical, Inc.
- 当前专利权人： Sadra Medical, Inc.
- 当前专利权人地址： US CA Los Gatos
- 代理机构： Vidas, Arrett & Steinkrus, P.A.
- 主分类号： A61F2/24
- IPC分类号： A61F2/24
摘要：
The present invention provides methods and apparatus for endovascularly replacing a patient's heart valve. The apparatus includes a replacement valve and an anchor having an expandable braid. In some embodiments, the expandable braid is fabricated from a single strand of wire. In some embodiments, the expandable braid comprises at least one turn feature. The anchor and the valve preferably are configured for endovascular delivery and deployment.