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    PROSTHETIC VALVE FOR REPLACING A MITRAL VALVE
    4.
    发明公开
    PROSTHETIC VALVE FOR REPLACING A MITRAL VALVE 审中-公开
    PROTHESENKLAPPE ZUM ERSETZEN EINER MITRALKLAPPE

    公开(公告)号：EP3151784A1

    公开(公告)日：2017-04-12

    申请号：EP15804003.0

    申请日：2015-06-05

    申请人： Edwards Lifesciences Corporation

    发明人： COOPER, Alexander, H. ,  PETERSON, Matthew, A. ,  BRUNNETT, William, C.

    IPC分类号： A61F2/24

    CPC分类号： A61F2/2418 ,  A61F2/2409 ,  A61F2/2436 ,  A61F2002/9534 ,  A61F2220/0008 ,  A61F2230/005 ,  A61F2230/0065 ,  A61F2230/0078

    摘要： Embodiments of a prosthetic heart valve comprise an annular main body, an atrial cap extending radially outwardly from the atrial end of the main body, and a plurality of ventricular anchors extending outwardly from the ventricular end of the main body. Each ventricular anchor can have a proximal end portion connected to the ventricular end, an intermediate portion extending away from the atrial end and then back toward the atrial so as to define a first bend, and a free distal end portion that extends from the intermediate portion. The distal end portion can comprise a first section, a second section, and a second bend between the first and second sections, the first section extending from the intermediate portion in a direction toward the atrial end and radially away from the main body.

    摘要翻译： 假体心脏瓣膜的实施例包括环形主体，从主体的心房端径向向外延伸的心房帽以及从主体的心室端向外延伸的多个心室锚。 每个心室锚可以具有连接到心室端的近端部分，远离心房端延伸并且然后朝向心房延伸以便限定第一弯曲部的中间部分和从中间部分延伸的自由远端部分 。 远端部分可以包括第一部分，第二部分和第二部分之间的第二弯曲部分，第一部分从中间部分沿着朝向心房端的方向延伸并且径向远离主体。

    REDUCED DEHISCENCE ANNULOPLASTY RING
    8.
    发明公开
    REDUCED DEHISCENCE ANNULOPLASTY RING 有权
    WITH REDUCED裂开瓣环成形环

    公开(公告)号：EP2645963A2

    公开(公告)日：2013-10-09

    申请号：EP11845537.7

    申请日：2011-11-29

    申请人： Edwards Lifesciences Corporation

    发明人： BRUNNETT, William, C. ,  CURTIS, Alison, S.

    IPC分类号： A61F2/24 ,  A61L27/06

    CPC分类号： A61F2/2445 ,  A61F2/2442 ,  A61F2/2448 ,  A61F2210/0076 ,  A61F2220/0008 ,  A61F2230/0004 ,  A61F2230/0008 ,  A61F2230/0013 ,  A61F2250/0019 ,  A61F2250/0036

    摘要： A prosthetic remodeling annuloplasty ring for use in tricuspid or mitral valve repairs to provide support after annuloplasty surgery. The annuloplasty ring includes a relatively rigid core extending around an axis that is discontinuous to define two free ends. A suture-permeable interface surrounding the core includes floppy regions adjacent both free ends of the core. Sutures are used to attach the annuloplasty ring to the annulus, including at least one suture through each of the floppy regions to secure the free ends of the ring and minimize the risk of ring dehiscence, or pull through of the sutures through the annulus tissue. The floppy regions may project from each free end into the gap toward each other, be radially enlarged such as paddle-like extensions, or may comprise outwardly lateral extensions at the free ends of the core. The interface may include an elastomeric sleeve and a fabric covering, wherein the floppy regions may be formed by molded portions of the sleeve with the fabric covering, or just the fabric covering.