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    INTRALUMINAL SCAFFOLD WITH CONFORMING AXIAL STRUT
    14.
    发明申请
    INTRALUMINAL SCAFFOLD WITH CONFORMING AXIAL STRUT 审中-公开
    具有符合轴向条纹的内镜片

    公开(公告)号：US20120046731A1

    公开(公告)日：2012-02-23

    申请号：US13087344

    申请日：2011-04-14

    申请人： Randolf von Oepen ,  Kevin J. Ehrenreich ,  Travis R. Yribarren

    发明人： Randolf von Oepen ,  Kevin J. Ehrenreich ,  Travis R. Yribarren

    IPC分类号： A61F2/82

    CPC分类号： A61F2/915 ,  A61F2/2475 ,  A61F2/88 ,  A61F2/958 ,  A61F2002/825 ,  A61F2002/8483 ,  A61F2002/91558 ,  A61F2002/91566 ,  A61F2220/005 ,  A61F2220/0058 ,  A61F2220/0075 ,  A61F2230/0054 ,  A61F2230/0076 ,  A61F2230/0078

    摘要： Devices and methods for treating veins and venous conditions, such as chronic cerebrospinal venous insufficiency, are provided. In one aspect, the disclosed subject matter provides an intraluminal scaffold having a generally tubular body with a lumen defined therethrough, the tubular body having a compressed condition for delivery and an expanded condition for implant within a vessel having a distended portion, at least a length of the tubular body configured to form an enlarged portion in the expanded condition to engage a wall of the distended portion of the vessel. Methods for fabricating and using the scaffold, methods for remodeling a vein, and methods of deploying a medical device in a vessel without negatively impacting the function of a valve of the vessel, are also provided.

    摘要翻译： 提供了用于治疗静脉和静脉疾病如慢性脑脊髓静脉功能不全的装置和方法。 在一个方面，所公开的主题提供了一种管腔内支架，其具有通过其限定的内腔的大体管状体，该管状体具有用于输送的压缩状态和用于植入物的膨胀状态，该容器具有扩张部分，至少长度 所述管体被构造成在膨胀状态下形成扩大部分以接合容器的扩张部分的壁。 还提供了制造和使用支架的方法，用于重建静脉的方法，以及在容器中部署医疗装置的方法，而不会不利地影响容器的阀的功能。

    HINGED SHEATH ASSEMBLY AND METHOD OF USE
    15.
    发明申请
    HINGED SHEATH ASSEMBLY AND METHOD OF USE 审中-公开
    铰链式组件及其使用方法

    公开(公告)号：US20110208292A1

    公开(公告)日：2011-08-25

    申请号：US12708666

    申请日：2010-02-19

    申请人： Randolf Von Oepen ,  Travis R. Yribarren

    发明人： Randolf Von Oepen ,  Travis R. Yribarren

    IPC分类号： A61F2/84

    CPC分类号： A61F2/97 ,  A61F2002/9665

    摘要： A sheath assembly is provided for protecting a stent mounted on a catheter. An inner tubular member is positioned over the stent without longitudinal movement of the inner tubular member along the stent surface thereby eliminating the possibility of scraping or scratching a drug coating or polymer coating on the stent surface. An outer tubular member slides over the inner tubular member to firmly compress it onto the stent for further protection. In use, the outer tubular member is removed from over the inner tubular member so that the inner tubular member can open similar to a clamshell opening radially outwardly away from the stent without longitudinal movement along the stent surface.

    摘要翻译： 提供护套组件用于保护安装在导管上的支架。 内部管状构件被定位在支架上方，而不沿着支架表面的内部管状构件的纵向运动，从而消除刮擦或刮擦支架表面上的药物涂层或聚合物涂层的可能性。 外部管状构件在内部管状构件上滑动以将其牢固地压缩到支架上用于进一步保护。 在使用中，外部管状构件从内部管状构件上方移除，使得内部管状构件可以类似于离开支架径向向外的蛤壳式开口而不沿着支架表面纵向移动而打开。

    APPARATUS AND METHODS FOR SUPPORTING CARDIAC ISCHEMIC TISSUE BY MEANS OF EMBEDDED STRUCTURES
    18.
    发明申请
    APPARATUS AND METHODS FOR SUPPORTING CARDIAC ISCHEMIC TISSUE BY MEANS OF EMBEDDED STRUCTURES 审中-公开
    通过嵌入式结构支持心脏组织分析的装置和方法

    公开(公告)号：US20120190918A1

    公开(公告)日：2012-07-26

    申请号：US13011850

    申请日：2011-01-21

    申请人： Randolf Von Oepen ,  Travis R. Yribarren ,  William E. Webler, JR. ,  Barbara E. Stamberg ,  Florian N. Ludwig ,  John J. Stankus ,  Yuet Mei Khong

    发明人： Randolf Von Oepen ,  Travis R. Yribarren ,  William E. Webler, JR. ,  Barbara E. Stamberg ,  Florian N. Ludwig ,  John J. Stankus ,  Yuet Mei Khong

    IPC分类号： A61F2/04

    CPC分类号： A61F2/2478 ,  A61F2002/249 ,  A61F2210/0004 ,  A61F2210/0014

    摘要： Systems and methods are disclosed for reinforcing ischemic tissue of a heart. A reinforcing element is initially positioned within a lumen of a delivery needle. The delivery needle is urged into the ischemic tissue and the reinforcing element is urged out of the needle into the ischemic tissue. The reinforcing element may be embodied as a coiled, undulating, or arcuate spring and may include a shape-memory material. A bioabsorbable material may maintain the reinforcing element in a deformed state. The reinforcing element may be tensioned as it is positioned within the myocardium in order to provide a cinching force by means of a cord lock selectively releasing the reinforcing element. The reinforcing element may be embodied as a number of spiral portions secured to a hub and urged outwardly by rotation of the hub.

    摘要翻译： 公开了用于增强心脏缺血组织的系统和方法。 加强元件最初位于输送针的内腔内。 递送针被推入缺血组织中，并且增强元件被推出针头进入缺血组织。 加强元件可以被实施为卷绕的，起伏的或弓形的弹簧，并且可以包括形状记忆材料。 生物可吸收材料可以将增强元件保持在变形状态。 加强元件可以在其位于心肌内的状态下被张紧，以便通过选择性地释放加强元件的帘线锁提供收紧力。 加强元件可以被实施为固定到毂的多个螺旋部分并且通过轮毂的旋转而被向外推动。