公开(公告)号：US20240335286A1

公开(公告)日：2024-10-10

申请号：US18737888

申请日：2024-06-07

申请人： EDWARDS LIFESCIENCES CORPORATION

发明人： Aviv Galon ,  Eran Hoffer ,  Carmel Peleg ,  Eric Michael Oberwise ,  Bezalel Haberman-Browns ,  Sarit Avivi ,  Haim Brauon ,  Ido Halabi ,  Jeffrey Michael Koslosky ,  Meir Abucasis ,  Waina Michelle Chu

IPC分类号： A61F2/24

CPC分类号： A61F2/2463 ,  A61F2/246 ,  A61F2/2466 ,  A61F2220/0091

摘要： A device or implant is configured to be positioned within a native heart valve to allow the native heart valve to form a more effective seal. One or more portions of device or implant can expand and contract. For example, one or more portions of the device or implant can narrow during delivery and expand on implantation on the native heart valve. Delivery systems are configured to narrow and expand the one or more portions of the device or implant.