- 专利标题： Methods for anchoring a device at a native heart valve annulus
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申请号： US16297187申请日： 2019-03-08
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公开(公告)号： US10849752B2公开(公告)日： 2020-12-01
- 发明人: Brian S. Conklin
- 申请人： Edwards Lifesciences Corporation
- 申请人地址： US CA Irvine
- 专利权人： Edwards Lifesciences Corporation
- 当前专利权人： Edwards Lifesciences Corporation
- 当前专利权人地址： US CA Irvine
- 代理商 Guy Cumberbatch
- 主分类号： A61F2/24
- IPC分类号： A61F2/24 ; A61F2/02
摘要：
A method and device for anchoring a prosthetic heart valve or annuloplasty ring to a valve annulus in a heart and a method of implanting same is disclosed. The device can include a prosthetic valve or annuloplasty ring with one or more anchors configured to be threaded or otherwise passed underneath a native leaflet and/or subvalvular tissue to secure the device at the native annulus.
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