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    Disk-Based Valve Apparatus and Method for the Treatment of Valve Dysfunction
    4.
    发明申请
    Disk-Based Valve Apparatus and Method for the Treatment of Valve Dysfunction 审中-公开
    基于磁盘的阀门装置和治疗阀功能障碍的方法

    公开(公告)号：US20140257476A1

    公开(公告)日：2014-09-11

    申请号：US14281714

    申请日：2014-05-19

    申请人： Matteo MONTORFANO ,  Alaide CHIEFFO ,  Juan F. GRANADA

    发明人： Matteo MONTORFANO ,  Alaide CHIEFFO ,  Juan F. GRANADA

    IPC分类号： A61F2/24

    CPC分类号： A61F2/2409 ,  A61F2/2418 ,  A61F2/2445 ,  A61F2230/005 ,  A61F2230/0058 ,  A61F2230/0065 ,  A61F2230/0078 ,  A61F2250/0039

    摘要： The present invention comprises a novel and safer mechanism of deployment using a self-positioning, self-centering, and self-anchoring method. To embody the present invention, a disk-based valve apparatus allowing the repositioning and retrieval of the implantable valve while working on a dysfunctional valve structure is disclosed. The disk-based valve apparatus may comprise one or more disks, either proximal or distal, a valve-housing component and a valve component. The one or more disks may be either proximal or distal, may be either connected to each other or disconnected from each other and may either be symmetrical or have different shapes and dimensions. The disk-based valve apparatus may be self anchoring, such as anchored by pressure from the one or more disk, or may be anchored using any anchoring.

    摘要翻译： 本发明包括使用自定位，自定心和自锚定方法的新型和更安全的展开机构。 为了体现本发明，公开了一种盘式阀装置，其允许在对功能不良的阀结构进行加工时重新定位和取回植入式阀。 基于盘的阀装置可以包括近端或远端的一个或多个盘，阀壳部件和阀部件。 一个或多个盘可以是近端的或远端的，可以彼此连接或彼此断开，并且可以是对称的或具有不同的形状和尺寸。 基于盘的阀装置可以是自锚定的，例如通过来自一个或多个盘的压力锚固，或者可以使用任何锚固来锚定。

    REPLACEMENT MITRAL VALVES
    7.
    发明申请
    REPLACEMENT MITRAL VALVES 审中-公开

    公开(公告)号：US20180000580A1

    公开(公告)日：2018-01-04

    申请号：US15688673

    申请日：2017-08-28

    申请人： Dan WALLACE ,  Spencer NOE ,  Peter GREGG ,  Juan F. GRANADA

    发明人： Dan WALLACE ,  Spencer NOE ,  Peter GREGG ,  Juan F. GRANADA

    IPC分类号： A61F2/24 ,  A61F2/82

    摘要： A prosthetic mitral valve includes an anchor assembly, an annular strut frame, and a plurality of replacement leaflets secured to the annular strut frame. The anchor assembly includes a ventricular anchor, an atrial anchor, and a central portion therebetween. The annular strut frame is disposed radially within the anchor assembly. An atrial end of the annular strut frame is attached to the anchor assembly such that a ventricular end of the annular strut frame is spaced away from the anchor assembly.