发明申请
US20120041550A1 Methods and Apparatus for Endovascular Heart Valve Replacement Comprising Tissue Grasping Elements
审中-公开
包括组织抓取元件的血管内心脏瓣膜置换的方法和装置
- 专利标题： Methods and Apparatus for Endovascular Heart Valve Replacement Comprising Tissue Grasping Elements
- 专利标题（中）： 包括组织抓取元件的血管内心脏瓣膜置换的方法和装置
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申请号： US13282247申请日： 2011-10-26
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公开(公告)号： US20120041550A1公开(公告)日： 2012-02-16
- 发明人: Amr Salahieh , Daniel Hildebrand , Tom Saul
- 申请人： Amr Salahieh , Daniel Hildebrand , Tom Saul
- 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
- 主分类号： A61F2/24
- IPC分类号： A61F2/24
摘要：
A method for endovascularly replacing a patient's heart valve including the following steps: endovascularly delivering an anchor and a replacement valve supported within the anchor to a vicinity of the heart valve in a collapsed delivery configuration, the anchor having grasping elements adapted to grasp tissue in a vicinity of the heart valve; expanding the anchor, thereby rotating the grasping elements; and grasping the tissue with the rotating grasping elements.
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