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公开(公告)号：EP3071150A1
公开(公告)日：2016-09-28
申请号：EP14864719.1
申请日：2014-11-21
发明人： KARAPETIAN, Emil , STANISLAUS, Maria Charles, Vija , BAK-BOYCHUK, Gregory , OLSON, Christopher, J. , HERNANDEZ, Cristobal, R. , BRUNNETT, William, C. , BENICHOU, Netanel , FRESCHAUF, Lauren, R. , SIEGEL, Alexander, J.
CPC分类号： A61F2/246 , A61F2/07 , A61F2/2409 , A61F2/2418 , A61F2/2436 , A61F2/2454 , A61F2/2466 , A61F2/88 , A61F2/91 , A61F2/958 , A61F2002/077 , A61F2002/825 , A61F2210/0061 , A61F2220/0016 , A61F2230/001 , A61F2230/0065 , A61F2230/0091 , A61F2250/0004 , A61F2250/0063
摘要： This application relates to methods, systems, and apparatus for replacing native heart valves with prosthetic heart valves and treating valvular insufficiency. In a representative embodiment, a support frame configured to be implanted in a heart valve comprises an annular main body formed by a plurality of angled struts, the main body including a plurality of peaks formed by the intersection of respective adjacent struts. The support frame further comprises one or more leaflet-engaging mechanisms configured to engage leaflets of the heart valve. The support frame can be radially expandable and collapsible.
摘要翻译： 本申请涉及用假体心脏瓣膜代替天然心脏瓣膜并治疗瓣膜功能不全的方法，系统和设备。 在代表性实施例中，构造成植入心脏瓣膜中的支撑框架包括由多个成角度的支柱形成的环形主体，主体包括由各个相邻支柱的相交部形成的多个峰。 支撑框架还包括一个或多个小叶接合机构，其构造成接合心脏瓣膜的小叶。 支撑框架可以是径向可扩展和可折叠的。
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公开(公告)号：EP3071150B1
公开(公告)日：2019-05-22
申请号：EP14864719.1
申请日：2014-11-21
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公开(公告)号：EP3735938A1
公开(公告)日：2020-11-11
申请号：EP20178028.5
申请日：2014-11-21
发明人： KARAPETIAN, Emil , STANISLAUS, Maria Charles, Vija , BAK-BOYCHUK, Gregory , OLSON, Christopher, J. , HERNANDEZ, Cristobal, R. , BRUNNETT, William, C. , BENICHOU, Netanel , FRESCHAUF, Lauren, R. , SIEGEL, Alexander, J.
摘要： This application relates to methods, systems, and apparatus for replacing native heart valves with prosthetic heart valves and treating valvular insufficiency. In a representative embodiment, a support frame configured to be implanted in a heart valve comprises an annular main body formed by a plurality of angled struts, the main body including a plurality of peaks formed by the intersection of respective adjacent struts. The support frame further comprises one or more leaflet-engaging mechanisms configured to engage leaflets of the heart valve. The support frame can be radially expandable and collapsible.
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