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    Medical Implant Delivery And Deployment Tool
    14.
    发明申请
    Medical Implant Delivery And Deployment Tool 有权
    医疗植入物交付和部署工具

    公开(公告)号：US20060173524A1

    公开(公告)日：2006-08-03

    申请号：US11275912

    申请日：2006-02-02

    申请人： Amr Salahieh ,  Dwight Morejohn ,  Ulrich Haug ,  Brian Brandt ,  Hans Valencia ,  Tom Saul

    发明人： Amr Salahieh ,  Dwight Morejohn ,  Ulrich Haug ,  Brian Brandt ,  Hans Valencia ,  Tom Saul

    IPC分类号： A61F2/06

    CPC分类号： A61F2/2439 ,  A61B17/068 ,  A61B2017/00243 ,  A61F2/2418 ,  A61F2/90 ,  A61F2002/9517

    摘要： An apparatus for endovascularly replacing a patient's heart valve. In some embodiments, the apparatus includes a replacement heart valve implant comprising a valve and an expandable anchor; and a deployment tool adapted to endovascularly deliver the replacement heart valve implant to an implant site within the patient, the deployment tool comprising an actuator adapted to exert an axially directed force on the anchor. The invention also provides a method for endovascularly replacing a heart valve of a patient. In some embodiments, the method includes the steps of endovascularly delivering a replacement heart valve implant having a valve and an anchor to an implant site within the patient; and applying an axially directed force from an actuator outside of the patient to the anchor. In invention also provides deployment tools for performing the method.

    摘要翻译： 用于血管内置换患者心脏瓣膜的装置。 在一些实施例中，该装置包括置换心脏瓣膜植入体，其包括阀和可扩张锚; 以及适于将替代心脏瓣膜植入物血管内输送到患者体内的植入部位的部署工具，所述展开工具包括适于在锚固件上施加轴向力的致动器。 本发明还提供一种用于血管内替换患者心脏瓣膜的方法。 在一些实施例中，该方法包括以下步骤：血管内递送具有瓣膜和锚的置换心脏瓣膜植入物到患者体内的植入部位; 以及将来自所述患者外部的致动器的轴向力施加到所述锚固件。 本发明还提供了用于执行该方法的部署工具。

    Medical implant delivery and deployment tool
    15.
    发明授权
    Medical implant delivery and deployment tool 有权
    医疗植入物交付和部署工具

    公开(公告)号：US07824443B2

    公开(公告)日：2010-11-02

    申请号：US11275912

    申请日：2006-02-02

    申请人： Amr Salahieh ,  Dwight Morejohn ,  Ulrich R. Haug ,  Brian Brandt ,  Hans Valencia ,  Tom Saul

    发明人： Amr Salahieh ,  Dwight Morejohn ,  Ulrich R. Haug ,  Brian Brandt ,  Hans Valencia ,  Tom Saul

    IPC分类号： A61F2/24

    CPC分类号： A61F2/2439 ,  A61B17/068 ,  A61B2017/00243 ,  A61F2/2418 ,  A61F2/90 ,  A61F2002/9517

    摘要： An apparatus for endovascularly replacing a patient's heart valve. In some embodiments, the apparatus includes a replacement heart valve implant comprising a valve and an expandable anchor; and a deployment tool adapted to endovascularly deliver the replacement heart valve implant to an implant site within the patient, the deployment tool comprising an actuator adapted to exert an axially directed force on the anchor. The invention also provides a method for endovascularly replacing a heart valve of a patient. In some embodiments, the method includes the steps of endovascularly delivering a replacement heart valve implant having a valve and an anchor to an implant site within the patient; and applying an axially directed force from an actuator outside of the patient to the anchor. In invention also provides deployment tools for performing the method.

    摘要翻译： 用于血管内置换患者心脏瓣膜的装置。 在一些实施例中，该装置包括置换心脏瓣膜植入体，其包括阀和可扩张锚; 以及适于将替代心脏瓣膜植入物血管内输送到患者体内的植入部位的部署工具，所述展开工具包括适于在锚固件上施加轴向力的致动器。 本发明还提供一种用于血管内替换患者心脏瓣膜的方法。 在一些实施例中，该方法包括以下步骤：血管内递送具有瓣膜和锚的置换心脏瓣膜植入物到患者体内的植入部位; 以及将来自所述患者外部的致动器的轴向力施加到所述锚固件。 本发明还提供了用于执行该方法的部署工具。

    Apparatus and methods for protecting against embolization during endovascular heart valve replacement
    18.
    发明申请
    Apparatus and methods for protecting against embolization during endovascular heart valve replacement 审中-公开
    血管内心脏瓣膜置换术中防止栓塞的装置和方法

    公开(公告)号：US20050137696A1

    公开(公告)日：2005-06-23

    申请号：US10920736

    申请日：2004-08-17

    申请人： Amr Salahieh ,  Brian Brandt ,  Dwight Morejohn ,  Kenneth Michlitsch ,  Tom Saul

    发明人： Amr Salahieh ,  Brian Brandt ,  Dwight Morejohn ,  Kenneth Michlitsch ,  Tom Saul

    IPC分类号： A61F2/01 ,  A61F2/06 ,  A61F2/24

    CPC分类号： A61F2/013 ,  A61F2/2418 ,  A61F2/2439 ,  A61F2002/018 ,  A61F2230/0006 ,  A61F2230/0067 ,  A61F2230/0069 ,  A61F2230/008

    摘要： Apparatus for protecting a patient against embolization during endovascular replacement of the patient's heart valve is provided, the apparatus including a replacement valve configured for endovascular delivery and deployment, and an embolic filter configured for disposal downstream of the replacement valve during deployment of the valve. Apparatus including a delivery catheter having an expandable replacement valve disposed therein, and an embolic filter advanceable along the delivery catheter for diverting emboli released during endovascular deployment of the replacement valve is also provided. Furthermore, methods for protecting a patient against embolization during endovascular replacement of the patient's heart valve are provided, the methods including the steps of endovascularly delivering a replacement valve to a vicinity of the patient's heart valve, endovascularly deploying an embolic filter downstream of the heart valve, and endovascularly deploying the replacement valve.

    摘要翻译： 提供了一种用于在血管内置换患者心脏瓣膜期间保护患者免受栓塞的装置，该装置包括构造成用于血管内递送和展开的置换瓣膜，以及构造成用于在阀的展开期间在置换瓣膜的下游处置的栓塞过滤器。 还提供了包括具有设置在其中的可扩张置换瓣膜的输送导管和沿着输送导管可推进的栓塞过滤器的装置，还提供了在置换瓣膜的血管内展开期间释放的栓塞。 此外，提供了在患者心脏瓣膜的血管内置换期间保护患者免受栓塞的方法，所述方法包括将置换瓣膜血管内输送到患者心脏瓣膜附近的步骤，在心脏瓣膜下游血管内部署栓塞过滤器 ，并且血管内部署更换瓣膜。

    FLEXIBLE STENT
    20.
    发明申请
    FLEXIBLE STENT 审中-公开
    柔性支架

    公开(公告)号：US20070239251A1

    公开(公告)日：2007-10-11

    申请号：US11762373

    申请日：2007-06-13

    申请人： Santosh Prabhu ,  Brian Brandt ,  Henjen Ho ,  Kyle Krueger ,  Grayson Morris ,  Carla Pienknagura

    发明人： Santosh Prabhu ,  Brian Brandt ,  Henjen Ho ,  Kyle Krueger ,  Grayson Morris ,  Carla Pienknagura

    IPC分类号： A61F2/82

    CPC分类号： A61F2/915 ,  A61F2002/91508 ,  A61F2002/91541 ,  A61F2002/91558 ,  A61F2002/91583 ,  A61F2230/0054 ,  A61F2250/0018 ,  A61F2250/0036

    摘要： The present invention is directed to a flexible expandable stent for implantation in a body lumen, such as a coronary artery. The stent generally includes a series of metallic cylindrical rings longitudinally aligned on a common axis of the stent and interconnected by a series of links which be polymeric or metallic. Varying configurations and patterns of the links provides longitudinal and flexural flexibility to the stent while maintaining sufficient column strength to space the cylindrical rings along the longitudinal axis. The metallic material forming the rings provides the necessary radial stiffness.

    摘要翻译： 本发明涉及用于植入体腔（例如冠状动脉）中的柔性可扩张支架。 支架通常包括一系列金属圆柱形环，其纵向对准在支架的共同轴线上并且通过一系列链节（其是聚合物或金属的）相互连接。 连杆的不同配置和图案为支架提供纵向和弯曲的灵活性，同时保持足够的柱强度以使圆柱形环沿着纵向轴线空间。 形成环的金属材料提供必要的径向刚度。