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28 条记录 (耗时 0.049 秒)

    Tissue augmentation device
    22.
    发明授权
    Tissue augmentation device 失效
    组织增强装置

    公开(公告)号：US07641688B2

    公开(公告)日：2010-01-05

    申请号：US11316215

    申请日：2005-12-22

    申请人： Michael Lesh

    发明人： Michael Lesh

    IPC分类号： A61F2/02

    CPC分类号： A61F2/12 ,  A61B90/02 ,  A61B2017/00792 ,  A61F2/0059 ,  A61F2250/0003 ,  A61M29/02 ,  Y10S623/901

    摘要： Disclosed are implantable tissue augmentation devices, methods, and associated tools. The devices include an inflatable body, having an inner layer and an outer layer. A valve is provided for permitting the introduction of and retaining inflation media. At least one pull tab is provided on an end of the implant, to assist in positioning the implant. Kits and systems are also disclosed.

    摘要翻译： 公开了可植入组织增强装置，方法和相关联的工具。 这些装置包括具有内层和外层的可充气体。 提供了一个阀门，用于允许引入和保持充气介质。 至少一个拉片设置在植入物的端部上，以帮助定位植入物。 还披露了套件和系统。

    TISSUE IMPLANT HAVING A BIASED LAYER AND COMPLIANCE THAT SIMULATES TISSUE
    23.
    发明申请
    TISSUE IMPLANT HAVING A BIASED LAYER AND COMPLIANCE THAT SIMULATES TISSUE 有权
    具有模拟组织的偏心层和符合性的组织植入物

    公开(公告)号：US20090024228A1

    公开(公告)日：2009-01-22

    申请号：US12242368

    申请日：2008-09-30

    申请人： Michael Lesh

    发明人： Michael Lesh

    IPC分类号： A61F2/02

    CPC分类号： A61F2/12 ,  A61B90/02 ,  A61B2017/00792 ,  A61F2/0059 ,  A61F2250/0003 ,  A61M29/02 ,  Y10S623/901

    摘要： Disclosed are implantable tissue augmentation devices, methods, and associated tools. The devices include an inflatable body, having an inner layer and an outer layer. A valve is provided for permitting the introduction of and retaining inflation media. At least one pull tab is provided on an end of the implant, to assist in positioning the implant. Kits and systems are also disclosed.

    摘要翻译： 公开了可植入组织增强装置，方法和相关联的工具。 这些装置包括具有内层和外层的可充气体。 提供了一个阀门，用于允许引入和保持充气介质。 至少一个拉片设置在植入物的端部上，以帮助定位植入物。 还披露了套件和系统。

    METHODS OF FORMING A MULTILAYER TISSUE IMPLANT TO CREATE AN ACCORDION EFFECT ON THE OUTER LAYER
    24.
    发明申请
    METHODS OF FORMING A MULTILAYER TISSUE IMPLANT TO CREATE AN ACCORDION EFFECT ON THE OUTER LAYER 审中-公开
    形成多层组织植入物对外层产生辅助作用的方法

    公开(公告)号：US20090024227A1

    公开(公告)日：2009-01-22

    申请号：US12241970

    申请日：2008-09-30

    申请人： Michael Lesh

    发明人： Michael Lesh

    IPC分类号： A61F2/02 ,  A61B19/00

    CPC分类号： A61F2/12 ,  A61B90/02 ,  A61B2017/00792 ,  A61F2/0059 ,  A61F2250/0003 ,  A61M29/02 ,  Y10S623/901

    摘要： Disclosed are implantable tissue augmentation devices, methods, and associated tools. The devices include an inflatable body, having an inner layer and an outer layer. A valve is provided for permitting the introduction of and retaining inflation media. At least one pull tab is provided on an end of the implant, to assist in positioning the implant. Kits and systems are also disclosed.

    摘要翻译： 公开了可植入组织增强装置，方法和相关联的工具。 这些装置包括具有内层和外层的可充气体。 提供了一个阀门，用于允许引入和保持充气介质。 至少一个拉片设置在植入物的端部上，以帮助定位植入物。 还披露了套件和系统。

    Tissue augmentation device
    25.
    发明申请
    Tissue augmentation device 失效
    组织增强装置

    公开(公告)号：US20060161253A1

    公开(公告)日：2006-07-20

    申请号：US11316215

    申请日：2005-12-22

    申请人： Michael Lesh

    发明人： Michael Lesh

    IPC分类号： A61F2/12

    CPC分类号： A61F2/12 ,  A61B90/02 ,  A61B2017/00792 ,  A61F2/0059 ,  A61F2250/0003 ,  A61M29/02 ,  Y10S623/901

    摘要： Disclosed are implantable tissue augmentation devices, methods, and associated tools. The devices include an inflatable body, having an inner layer and an outer layer. A valve is provided for permitting the introduction of and retaining inflation media. At least one pull tab is provided on an end of the implant, to assist in positioning the implant. Kits and systems are also disclosed.

    摘要翻译： 公开了可植入组织增强装置，方法和相关联的工具。 这些装置包括具有内层和外层的可充气体。 提供了一个阀门，用于允许引入和保持充气介质。 至少一个拉片设置在植入物的端部上，以帮助定位植入物。 还披露了套件和系统。

    Circumferential ablation device assembly
    27.
    发明申请
    Circumferential ablation device assembly 审中-公开

    公开(公告)号：US20050251131A1

    公开(公告)日：2005-11-10

    申请号：US11093173

    申请日：2005-03-28

    申请人： Michael Lesh

    发明人： Michael Lesh

    IPC分类号： A61B17/00 ,  A61B17/22 ,  A61B18/00 ,  A61B18/14 ,  A61N7/02

    CPC分类号： A61B18/1492 ,  A61B18/00 ,  A61B18/1815 ,  A61B2017/00243 ,  A61B2017/22038 ,  A61B2017/22054 ,  A61B2017/22067 ,  A61B2018/00011 ,  A61B2018/0016 ,  A61B2018/00214 ,  A61B2018/00273 ,  A61B2018/00285 ,  A61B2018/00291 ,  A61B2018/00369 ,  A61B2018/00375 ,  A61B2018/00797 ,  A61B2018/00815 ,  A61B2018/00821 ,  A61B2018/00839 ,  A61B2018/00898 ,  A61B2018/00994 ,  A61B2218/002 ,  A61N7/02

    摘要： This invention is a circumferential ablation device assembly which is adapted to forming a circumferential conduction block in a pulmonary vein. The assembly includes a circumferential ablation element which is adapted to ablate a circumferential region of tissue along a pulmonary vein wall which circumscribes the pulmonary vein lumen, thereby transecting the electrical conductivity of the pulmonary vein against conduction along its longitudinal axis and into the left atrium. The circumferential ablation element includes an expandable member with a working length that is adjustable from a radially collapsed position to a radially expanded position. An equatorial band circumscribes the outer surface of the working length and is adapted to ablate tissue adjacent thereto when actuated by an ablation actuator. The equatorial band has a length relative to the longitudinal axis of the expandable member that is narrow relative to the working length, and is also substantially shorter than its circumference when the working length is in the radially expanded position. A pattern of insulators may be included over an ablation element which otherwise spans the working length in order to form the equatorial band described. The expandable member is also adapted to conform to the pulmonary vein in the region of its ostium, such as by providing a great deal of radial compliance or by providing a taper along the working length which has a distally reducing outer diameter. A linear ablation element is provided adjacent to the circumferential ablation element in a combination assembly which is adapted for use in a less-invasive “maze”-type procedure in the region of the pulmonary vein ostia in the left ventricle.

    Tissue ablation device and method of use
    28.
    发明申请
    Tissue ablation device and method of use 审中-公开
    组织消融装置及其使用方法

    公开(公告)号：US20050159742A1

    公开(公告)日：2005-07-21

    申请号：US11042767

    申请日：2005-01-24

    申请人： Michael Lesh

    发明人： Michael Lesh

    IPC分类号： A61B18/12 ,  A61B17/00 ,  A61B17/22 ,  A61B18/14

    CPC分类号： A61B18/1492 ,  A61B18/1815 ,  A61B2017/00243 ,  A61B2017/22038 ,  A61B2017/22054 ,  A61B2017/22067 ,  A61B2018/00011 ,  A61B2018/0016 ,  A61B2018/00214 ,  A61B2018/00273 ,  A61B2018/00285 ,  A61B2018/00291 ,  A61B2018/00369 ,  A61B2018/00375 ,  A61B2018/00797 ,  A61B2018/00815 ,  A61B2018/00821 ,  A61B2018/00839 ,  A61B2018/00898 ,  A61B2018/00994 ,  A61B2218/002

    摘要： A tissue ablation device creates long linear lesions along a body space wall of an animal, and primarily between adjacent pulmonary vein ostia in a left atrial wall. An ablation element includes first and second ends that are bordered by first and second anchors. The anchors are adapted to secure the ablation element ends at predetermined first and second locations along the body space wall such that the ablation element is adapted to ablate an elongate region of tissue between those locations. The anchors may be guidewire tracking members, each including a bore adapted to receive and track over a guidewire, and may anchor within adjacent pulmonary vein ostia when the engaged guidewires are positioned within the respective veins. Stop members may be provided on the guidewires and may be adapted for positioning the relative anchors or for forcing the anchors to fit snugly within the vein ostia. A conduit passageway through the catheter houses a stiffening stylet which may be advanced into the region of the ablation element in order to impart a shape to that element to conform it to a predetermined region of anatomy, or to stiffen the underlying catheter in order to advance the assembly into remote anatomy.

    摘要翻译： 组织消融装置沿着动物的身体空间壁产生长的线性损伤，主要在左心房壁的相邻肺静脉口之间产生。 消融元件包括由第一和第二锚固件邻接的第一端和第二端。 锚固件适于将消融元件端部沿着身体空间壁固定在预定的第一和第二位置处，使得消融元件适于在这些位置之间消融组织的细长区域。 锚定器可以是导丝跟踪构件，每个构件包括适于在导丝上接收和跟踪的孔，并且当接合的导丝定位在相应的静脉内时，锚可以锚定在相邻的肺静脉口内。 止动构件可以设置在导丝上，并且可以适于定位相对锚定件或迫使锚固件紧密地配合在静脉口内。 通过导管的管道通道容纳加强的心尖管，其可被推进到消融元件的区域中，以赋予该元件的形状以使其符合预定的解剖结构区域，或加强下面的导管，以便前进 组装成远程解剖。