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    Percutaneous Heart Valve Prosthesis
    1.
    发明申请
    Percutaneous Heart Valve Prosthesis 有权
    经皮心脏瓣膜假体

    公开(公告)号：US20080243245A1

    公开(公告)日：2008-10-02

    申请号：US10598716

    申请日：2005-03-11

    申请人： Suku Thambar ,  Stayajit Rohan Jayasinghe

    发明人： Suku Thambar ,  Stayajit Rohan Jayasinghe

    IPC分类号： A61F2/24

    CPC分类号： A61F2/2427 ,  A61F2/2409 ,  A61F2/2418 ,  A61F2/2436 ,  A61F2/2487 ,  A61F2002/8486 ,  A61F2220/0016 ,  A61F2220/0058 ,  A61F2220/0075 ,  A61F2230/005 ,  A61F2230/0054 ,  A61F2230/0067

    摘要： A percutaneous heart valve prosthesis (1) has a valve body (2) with a passage (9) extending between the first and second ends (7, 8) of the valve body (2). The valve body (2) is collapsible about a longitudinal axis (10) of the passage (9) for delivery of the valve body (2) via a catheter (18). One or more flexible valve leaflets (3, 4) are secured to the valve body (2) and extend across the passage (9) for blocking bloodflow in one direction through the passage (9). An anchor device (5), which is also collapsible for delivery via catheter (18), is secured to the valve body (2) by way of an anchor line (6). A failed or failing mitral heart valve (101) is treated by percutaneously locating the valve body (2) in the mitral valve orifice (102) with the anchor device (5) located in the right atrium (107) and engaging the inter-atrial septum (103), such that the taught anchor line (6) acts to secure the valve body (2) within the mitral valve orifice (102).

    摘要翻译： 经皮心脏瓣膜假体（1）具有在阀体（2）的第一和第二端（7,8）之间延伸的通道（9）的阀体（2）。 阀体（2）围绕通道（9）的纵向轴线（10）可折叠，用于经由导管（18）输送阀体（2）。 一个或多个柔性瓣叶（3,4）固定到阀体（2）上，并延伸穿过通道（9），以阻止通过通道（9）的一个方向的血流。 还可以通过导管（18）进行输送的锚定装置（5）通过锚定线（6）固定到阀体（2）。 通过将锚定装置（5）定位在右心房（107）中并经由心室内（II）经心脏定位于二尖瓣孔（102）中的阀体（2）来治疗失败或失败的二尖瓣心脏瓣膜（101） 隔膜（103），使得教导的锚线（6）用于将阀体（2）固定在二尖瓣孔口（102）内。

    Percutaneous heart valve prosthesis
    2.
    发明授权
    Percutaneous heart valve prosthesis 有权
    经皮心脏瓣膜假体

    公开(公告)号：US08979922B2

    公开(公告)日：2015-03-17

    申请号：US10598716

    申请日：2005-03-11

    申请人： Stayajit Rohan Jayasinghe ,  Suku Thambar

    发明人： Stayajit Rohan Jayasinghe ,  Suku Thambar

    IPC分类号： A61F2/24 ,  A61F2/848

    CPC分类号： A61F2/2427 ,  A61F2/2409 ,  A61F2/2418 ,  A61F2/2436 ,  A61F2/2487 ,  A61F2002/8486 ,  A61F2220/0016 ,  A61F2220/0058 ,  A61F2220/0075 ,  A61F2230/005 ,  A61F2230/0054 ,  A61F2230/0067

    摘要： A percutaneous heart valve prosthesis (1) has a valve body (2) with a passage (9) extending between the first and second ends (7, 8) of the valve body (2). The valve body (2) is collapsible about a longitudinal axis (10) of the passage (9) for delivery of the valve body (2) via a catheter (18). One or more flexible valve leaflets (3, 4) are secured to the valve body (2) and extend across the passage (9) for blocking bloodflow in one direction through the passage (9). An anchor device (5), which is also collapsible for delivery via catheter (18), is secured to the valve body (2) by way of an anchor line (6). A failed or failing mitral heart valve (101) is treated by percutaneously locating the valve body (2) in the mitral valve orifice (102) with the anchor device (5) located in the right atrium (107) and engaging the inter-atrial septum (103), such that the taught anchor line (6) acts to secure the valve body (2) within the mitral valve orifice (102).

    摘要翻译： 经皮心脏瓣膜假体（1）具有在阀体（2）的第一和第二端（7,8）之间延伸的通道（9）的阀体（2）。 阀体（2）围绕通道（9）的纵向轴线（10）可折叠，用于经由导管（18）输送阀体（2）。 一个或多个柔性瓣叶（3,4）固定到阀体（2）上，并延伸穿过通道（9），以阻止通过通道（9）的一个方向的血流。 还可以通过导管（18）进行输送的锚定装置（5）通过锚定线（6）固定到阀体（2）。 通过将锚固装置（5）定位在右心房（107）中并经由心室内（102）经由皮瓣将瓣膜体（2）定位在二尖瓣孔（102）中来治疗失败或失败的二尖瓣心脏瓣膜（101） 隔膜（103），使得教导的锚线（6）用于将阀体（2）固定在二尖瓣孔口（102）内。

    PERCUTANEOUS HEART VALVE PROSTHESIS
    3.
    发明公开
    PERCUTANEOUS HEART VALVE PROSTHESIS 审中-公开

    公开(公告)号：US20230233319A1

    公开(公告)日：2023-07-27

    申请号：US18126301

    申请日：2023-03-24

    申请人： Percutaneous Cardiovascular Solutions Pty Ltd

    发明人： Suku Thambar ,  Stayajit Rohan Jayasinghe

    IPC分类号： A61F2/24

    CPC分类号： A61F2/2427 ,  A61F2/2436 ,  A61F2/24 ,  A61F2/2412 ,  A61F2/2418 ,  A61F2/2409 ,  A61F2002/8486

    摘要： A percutaneous heart valve prosthesis including a collapsible valve body frame has a first end and a second end. The valve body frame is formed by a plurality of sub-frame members, each sub-frame member having a general form of a diamond with acute-angled vertices and oblique-angled vertices, wherein adjacent sub-frame members are joined at the oblique-angled vertices. A flexible skirt made from a non-biologic material extends around a periphery of the valve body frame. A one-way valve including a plurality of flexible valve leaflets is positioned within the valve body frame. The first end of the valve body frame is sized to pass through a valve orifice associated with a heart valve to be replaced and the second end of the valve body frame is sized so as not to pass through a valve orifice.