发明名称 APPARATUS AND METHOD FOR HEART VALVE REPAIR
摘要 A transcatheter method of gathering tissue of a heart valve leaflet may include inserting an elongated catheter assembly to a position adjacent the heart valve leaflet, the catheter assembly including a capture tool moveable between a retracted position and an extended position, a tissue support, and a clamping member moveable between an open position and a closed position. The capture tool may be partially retracted to gather tissue of the heart valve leaflet between the tissue support and the clamping member. The clamping member may then be moved from the open position toward the closed position so as to clamp a substantial portion of the gathered tissue of the heart valve leaflet between the tissue support and the clamping member. Subsequently, a clip may be applied from the catheter assembly to the clamped tissue so as to hold the clamped tissue substantially in a gathered configuration.
申请公布号 US2012330407(A1) 申请公布日期 2012.12.27
申请号 US201213363778 申请日期 2012.02.01
申请人 DALE THEODORE PAUL;OLSON RICHARD J.;MORRIS BENJAMIN E.;MISER JOHN;ST. JUDE MEDICAL, INC. 发明人 DALE THEODORE PAUL;OLSON RICHARD J.;MORRIS BENJAMIN E.;MISER JOHN
分类号 A61F2/24 主分类号 A61F2/24
代理机构 代理人
主权项
地址