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    Method and apparatus for performing a procedure on a cardiac valve
    1.
    发明授权
    Method and apparatus for performing a procedure on a cardiac valve 有权
    用于在心脏瓣膜上执行手术的方法和装置

    公开(公告)号：US06769434B2

    公开(公告)日：2004-08-03

    申请号：US09896259

    申请日：2001-06-29

    申请人： John R. Liddicoat ,  Gregory H. Lambrecht ,  Todd F. Davenport ,  William E. Cohn ,  Steven B. Woolfson ,  Daniel C. Taylor

    发明人： John R. Liddicoat ,  Gregory H. Lambrecht ,  Todd F. Davenport ,  William E. Cohn ,  Steven B. Woolfson ,  Daniel C. Taylor

    IPC分类号： A61B1900

    CPC分类号： A61F2/2427 ,  Y10S623/902

    摘要： A method for deploying an aortic valve prosthesis includes the steps of: making a first opening leading to the left atrium; passing the valve prosthesis through the opening and into a cardiac chamber of the left side of the heart using a first manipulation instrument; making a second opening in the arterial system and advancing one end of a second manipulation instrument through the arterial opening and into the cardiac chamber; securing the second manipulation instrument to the valve prosthesis; and using the second manipulation instrument to retract at least a portion of the valve prosthesis out of the cardiac chamber.

    摘要翻译： 用于部署主动脉瓣假体的方法包括以下步骤：制造通向左心房的第一开口; 使用第一操纵器具将阀门假体穿过开口并进入心脏左侧的心室; 在动脉系统中形成第二个开口，并使第二个操纵器械的一端通过动脉开口进入心室; 将第二操纵仪器固定到瓣膜假体上; 以及使用所述第二操纵器械使所述瓣膜假体的至少一部分从所述心室收回。

    System For Replacing Native Valve Function Of A Diseased Aortic Valve
    2.
    发明申请
    System For Replacing Native Valve Function Of A Diseased Aortic Valve 审中-公开
    用于替代病态主动脉瓣的本地瓣膜功能的系统

    公开(公告)号：US20110118830A1

    公开(公告)日：2011-05-19

    申请号：US13012466

    申请日：2011-01-24

    申请人： John R. LIDDICOAT ,  Gregory H. Lambrecht ,  Todd F. Davenport ,  William E. Cohn ,  Steven B. Woolfson ,  Daniel C. Taylor

    发明人： John R. LIDDICOAT ,  Gregory H. Lambrecht ,  Todd F. Davenport ,  William E. Cohn ,  Steven B. Woolfson ,  Daniel C. Taylor

    IPC分类号： A61F2/24

    CPC分类号： A61F2/2427 ,  Y10S623/902

    摘要： Methods for replacing native valve function of a diseased aortic valve are disclosed. In an embodiment, a method for replacing native valve function of a diseased aortic valve in a patient includes: (a) receiving an artificial heart valve assembly mounted about a first mounting position on a catheter system, (b) guiding the artificial heart valve assembly through the vasculature of the patient, (c) while the catheter system having the artificial heart valve assembly mounted thereto is in the patient's vasculature, mounting the artificial heart valve assembly about a second mounting position on the catheter system, (d) delivering the artificial heart valve assembly to the region of the diseased aortic valve, (e) expanding the artificial heart valve assembly in the region of the diseased aortic valve, and (f) withdrawing the catheter system from the patient's vasculature.

    摘要翻译： 公开了替代患病主动脉瓣的天然瓣膜功能的方法。 在一个实施例中，用于替换患者中的患病主动脉瓣的天然瓣膜功能的方法包括：（a）接收围绕导管系统上的第一安装位置安装的人造心脏瓣膜组件，（b）引导人造心脏瓣膜组件 通过患者的脉管系统，（c）当安装有人造心脏瓣膜组件的导管系统处于患者的脉管系统中时，将人造心脏瓣膜组件围绕第二安装位置安装在导管系统上，（d）输送人造心脏瓣膜组件 心脏瓣膜组件到患病主动脉瓣的区域，（e）在患病主动脉瓣区域扩张人造心脏瓣膜组件，以及（f）将导管系统从病人的脉管系统中抽出。

    Method For Replacing Native Valve Function Of A Diseased Aortic Valve
    3.
    发明申请
    Method For Replacing Native Valve Function Of A Diseased Aortic Valve 审中-公开
    替代主动脉瓣主动脉瓣功能的方法

    公开(公告)号：US20100217384A1

    公开(公告)日：2010-08-26

    申请号：US12776136

    申请日：2010-05-07

    申请人： John R. LIDDICOAT ,  Gregory H. Lambrecht ,  Todd F. Davenport ,  William E. Cohn ,  Steven B. Woolfson ,  Daniel C. Taylor

    发明人： John R. LIDDICOAT ,  Gregory H. Lambrecht ,  Todd F. Davenport ,  William E. Cohn ,  Steven B. Woolfson ,  Daniel C. Taylor

    IPC分类号： A61F2/24

    CPC分类号： A61F2/2427 ,  Y10S623/902

    摘要： Methods for replacing native valve function of a diseased aortic valve are disclosed. In an embodiment, a method for replacing native valve function of a diseased aortic valve in a patient includes: (a) receiving an artificial heart valve assembly mounted about a first mounting position on a catheter system, (b) guiding the artificial heart valve assembly through the vasculature of the patient, (c) while the catheter system having the artificial heart valve assembly mounted thereto is in the patient's vasculature, mounting the artificial heart valve assembly about a second mounting position on the catheter system, (d) delivering the artificial heart valve assembly to the region of the diseased aortic valve, (e) expanding the artificial heart valve assembly in the region of the diseased aortic valve, and (f) withdrawing the catheter system from the patient's vasculature.

    摘要翻译： 公开了替代患病主动脉瓣的天然瓣膜功能的方法。 在一个实施例中，用于替换患者中的患病主动脉瓣的天然瓣膜功能的方法包括：（a）接收围绕导管系统上的第一安装位置安装的人造心脏瓣膜组件，（b）引导人造心脏瓣膜组件 通过患者的脉管系统，（c）当安装有人造心脏瓣膜组件的导管系统处于患者的脉管系统中时，将人造心脏瓣膜组件围绕第二安装位置安装在导管系统上，（d）输送人造心脏瓣膜组件 心脏瓣膜组件到患病主动脉瓣的区域，（e）在患病主动脉瓣区域扩张人造心脏瓣膜组件，以及（f）将导管系统从病人的脉管系统中抽出。

    Fixation band for affixing a prosthetic heart valve to tissue
    8.
    发明授权
    Fixation band for affixing a prosthetic heart valve to tissue 有权

    公开(公告)号：US07097659B2

    公开(公告)日：2006-08-29

    申请号：US10414766

    申请日：2003-04-16

    申请人： Steven B. Woolfson ,  Richard B. Streeter ,  Daniel C. Taylor ,  John R. Liddicoat

    发明人： Steven B. Woolfson ,  Richard B. Streeter ,  Daniel C. Taylor ,  John R. Liddicoat

    IPC分类号： A61F2/24

    CPC分类号： A61F2/2409 ,  A61F2/24 ,  A61F2/2403 ,  A61F2/2427 ,  A61F2/848 ,  A61F2220/0016 ,  A61F2230/0013

    摘要： A fixation band for affixing a prosthetic heart valve to tissue, the fixation band comprising: a structure having a proximal end and a distal end in opposition to one another, and a lateral region between the proximal end and the distal end, wherein the prosthetic heart valve is attached to one of the proximal end and the distal end of the structure; a plurality of barbs selectively configurable between a first position and a second position, the barbs being contained within a peripheral boundary of the lateral region of the structure in the first position, and the barbs being extended from the peripheral boundary of the lateral region of the structure in the second position; and an actuator for selectively moving the plurality of barbs between the first position and the second position. A fixation band for affixing a prosthetic heart valve to tissue, the fixation band comprising: a proximal annular portion and a distal annular portion selectively positioned relatively to one another, the proximal annular portion and the distal annular portion each having a proximal side and a distal side, the proximal side of the distal annular portion and the distal side of the proximal annular portion being oriented toward one another, and the prosthetic heart valve being attached to one of the distal side of the distal annular portion and the proximal side of the proximal annular portion; a plurality of staples configured between the distal side of the proximal annular portion and the proximal side of the distal annular portion; and a compression device in attachment to the proximal annular portion and the distal annular portion, the compression device being configured to selectively position the proximal annular member and the distal annular member toward one another so as to compress the plurality of staples therebetween and deploy the plurality of staples into tissue so as to affix the prosthetic heart valve to the tissue.

    Fixation band for affixing a prosthetic heart valve to tissue
    9.
    发明授权
    Fixation band for affixing a prosthetic heart valve to tissue 有权
    用于将假心脏瓣膜固定到组织的固定带

    公开(公告)号：US09539088B2

    公开(公告)日：2017-01-10

    申请号：US12587041

    申请日：2009-10-01

    申请人： Steven B. Woolfson ,  Richard B. Streeter ,  Daniel C. Taylor ,  John R. Liddicoat

    发明人： Steven B. Woolfson ,  Richard B. Streeter ,  Daniel C. Taylor ,  John R. Liddicoat

    IPC分类号： A61F2/24 ,  A61F2/848

    CPC分类号： A61F2/2409 ,  A61F2/24 ,  A61F2/2403 ,  A61F2/2427 ,  A61F2/848 ,  A61F2220/0016 ,  A61F2230/0013

    摘要： A fixation band for affixing a prosthetic heart valve to tissue having proximal and distal annular portions positionable relative to one another, the proximal and distal annular portions each having a proximal and distal sides, the proximal side of the distal annular portion and the distal side of the proximal annular portion being oriented toward one another, and a prosthetic heart valve being attachable to one of the distal side of the distal annular portion and the proximal side of the proximal annular portion; staples configured between the distal side of the proximal annular portion and the proximal side of the distal annular portion; and a compression device operative between the proximal and distal annular portions for selectively positioning the proximal and distal annular members toward one another for compressing the staples therebetween and deploying the staples into tissue so as to affix the prosthetic heart valve to tissue.

    摘要翻译： 一种用于将假体心脏瓣膜固定到具有可相对于彼此定位的近端和远端环形部分的组织的固定带，所述近端和远端环形部分各自具有近侧和远侧，远端环形部分的近侧和远端侧 所述近端环状部分朝向彼此定向，并且假体心脏瓣膜可附接到远端环形部分的远端侧和近端环形部分的近侧之一; 构造在近端环形部分的远端侧和远端环形部分的近侧之间的钉; 以及操作在近端和远端环形部分之间的压缩装置，用于将近端和远端环形构件朝向彼此方向选择性地定位，以在其间压缩钉，并将钉展开到组织中，以将假体心脏瓣膜贴合到组织。

    Fixation band for affixing a prosthetic heart valve to tissue
    10.
    发明申请
    Fixation band for affixing a prosthetic heart valve to tissue 审中-公开
    用于将假心脏瓣膜固定到组织的固定带

    公开(公告)号：US20100030244A1

    公开(公告)日：2010-02-04

    申请号：US12587041

    申请日：2009-10-01

    申请人： Steven B. Woolfson ,  Richard B. Streeter ,  Daniel C. Taylor ,  John R. Liddicoat

    发明人： Steven B. Woolfson ,  Richard B. Streeter ,  Daniel C. Taylor ,  John R. Liddicoat

    IPC分类号： A61B17/00

    CPC分类号： A61F2/2409 ,  A61F2/24 ,  A61F2/2403 ,  A61F2/2427 ,  A61F2/848 ,  A61F2220/0016 ,  A61F2230/0013

    摘要： A fixation band for affixing a prosthetic heart valve to tissue having proximal and distal annular portions positionable relative to one another, the proximal and distal annular portions each having a proximal and distal sides, the proximal side of the distal annular portion and the distal side of the proximal annular portion being oriented toward one another, and a prosthetic heart valve being attachable to one of the distal side of the distal annular portion and the proximal side of the proximal annular portion; staples configured between the distal side of the proximal annular portion and the proximal side of the distal annular portion; and a compression device operative between the proximal and distal annular portions for selectively positioning the proximal and distal annular members toward one another for compressing the staples therebetween and deploying the staples into tissue so as to affix the prosthetic heart valve to tissue.

    摘要翻译： 一种用于将假体心脏瓣膜固定到具有可相对于彼此定位的近端和远端环形部分的组织的固定带，所述近端和远端环形部分各自具有近侧和远侧，远端环形部分的近侧和远端侧 所述近端环状部分朝向彼此定向，并且假体心脏瓣膜可附接到远端环形部分的远端侧和近端环形部分的近侧之一; 构造在近端环形部分的远端侧和远端环形部分的近侧之间的钉; 以及操作在近端和远端环形部分之间的压缩装置，用于将近端和远端环形构件朝向彼此方向选择性地定位，以在其间压缩钉，并将钉展开到组织中，以将假体心脏瓣膜贴合到组织。