EXPANDABLE EPICARDIAL PADS AND DEVICES AND METHODS FOR DELIVERY OF SAME
    1.
    发明申请
    EXPANDABLE EPICARDIAL PADS AND DEVICES AND METHODS FOR DELIVERY OF SAME 审中-公开
    可扩展的EPICARDIAL PADS和装置及其传送方法

    公开(公告)号:WO2016126942A2

    公开(公告)日:2016-08-11

    申请号:PCT/US2016/016567

    申请日:2016-02-04

    Abstract: Apparatus and methods are described herein for use in the delivery of a prosthetic mitral valve. In some embodiments, a method includes after deploying a prosthetic mitral valve within a mitral annulus of a heart, inserting a delivery sheath into the patients body and disposing a distal end near the apex of the heart. A tissue dilator device can be inserted through a lumen of the delivery sheath and used to dilate tissue near the apex of the heart to create space for an epicardial pad device. After dilating the tissue, the tissue dilator device can be removed and an epicardial pad device can be attached to a tether extending from the prosthetic valve. The pad can be secured at the apex of the heart to secure the prosthetic valve and tether in a desired position. In some embodiments, the epicardial pad device can be an expandable epicardial pad device.

    Abstract translation: 本文描述了用于递送假性二尖瓣的装置和方法。 在一些实施例中,一种方法包括在将心脏的二尖瓣环内部署假体二尖瓣之后,将输送护套插入患者体内并将远端设置在心脏顶点附近。 组织扩张器装置可插入穿过输送护套的内腔,并用于扩张心脏顶点附近的组织以产生心外膜垫装置的空间。 在扩张组织之后,可以去除组织扩张器装置,并且将心外膜垫装置连接到从假肢瓣延伸的系绳。 垫可以固定在心脏的顶点以将假体瓣膜和系绳固定在期望的位置。 在一些实施例中,心外膜垫装置可以是可扩张心外膜垫装置。

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