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    Modular endograft devices and associated systems and methods
    2.
    发明授权
    Modular endograft devices and associated systems and methods 有权
    模块化内移植物装置及相关系统和方法

    公开(公告)号：US09572652B2

    公开(公告)日：2017-02-21

    申请号：US12958367

    申请日：2010-12-01

    申请人： Andrew H. Cragg ,  Stephen Sosnowski ,  Isa Rizk ,  John Fulkerson ,  John Logan

    发明人： Andrew H. Cragg ,  Stephen Sosnowski ,  Isa Rizk ,  John Fulkerson ,  John Logan

    IPC分类号： A61F2/06 ,  A61F2/07 ,  A61F2/95 ,  A61F2/89 ,  A61F2/90 ,  A61F2/848

    CPC分类号： A61F2/07 ,  A61F2/89 ,  A61F2/90 ,  A61F2/95 ,  A61F2002/061 ,  A61F2002/067 ,  A61F2002/072 ,  A61F2002/8486 ,  A61F2230/0034 ,  A61F2250/0039

    摘要： Modular endograft devices and associated systems and methods are disclosed herein. In several embodiments, an endograft system can include a first endograft device and a second endograft device that each include an integrated frame, a cover and a lumen within the cover. Each endograft device further includes a superior portion and an inferior portion. The superior portion can have a convexly curved outer wall and a septal wall. The first and second endograft devices can be configured to extend into a low-profile configuration with a first cross-sectional dimension and a first length and self-expand into an expanded configuration with a second cross-sectional dimension greater than the first cross-sectional dimension and a second length less than the first length. In the expanded configuration, the septal walls can press against each other and form a septum between the lumens of the first and second endograft devices.

    摘要翻译： 本文公开了模块化内移植装置及相关系统和方法。 在几个实施例中，内移植物系统可以包括第一内移植物装置和第二内移植物装置，其每个包括整体框架，盖和盖内的内腔。 每个内移植体还包括上部和下部。 上部可以具有凸曲面的外壁和隔壁。 第一和第二内移植物装置可被构造成延伸成具有第一横截面尺寸和第一长度的小轮廓构型，并且自扩展成具有大于第一横截面尺寸的第二横截面尺寸的扩展构型 尺寸和小于第一长度的第二长度。 在扩张结构中，间隔壁可以彼此挤压，并在​​第一和第二内移植物的内腔之间形成隔膜。

    MODULAR ENDOGRAFT DEVICES AND ASSOCIATED SYSTEMS AND METHODS
    4.
    发明申请
    MODULAR ENDOGRAFT DEVICES AND ASSOCIATED SYSTEMS AND METHODS 审中-公开
    模块化内部设备及相关系统及方法

    公开(公告)号：US20110130826A1

    公开(公告)日：2011-06-02

    申请号：US12958383

    申请日：2010-12-01

    申请人： Andrew H. Cragg ,  Stephen Sosnowski ,  Isa Rizk ,  John Fulkerson ,  John Logan

    发明人： Andrew H. Cragg ,  Stephen Sosnowski ,  Isa Rizk ,  John Fulkerson ,  John Logan

    IPC分类号： A61F2/82

    CPC分类号： A61F2/07 ,  A61F2/89 ,  A61F2/90 ,  A61F2/95 ,  A61F2002/061 ,  A61F2002/067 ,  A61F2002/072 ,  A61F2002/8486 ,  A61F2230/0034 ,  A61F2250/0039

    摘要： Modular endograft devices and associated systems and methods are disclosed herein. In several embodiments, an endograft system can include a first endograft device and a second endograft device that each include an integrated frame, a cover and a lumen within the cover. Each endograft device further includes a superior portion and an inferior portion. The superior portion can have a convexly curved outer wall and a septal wall. The first and second endograft devices can be configured to extend into a low-profile configuration with a first cross-sectional dimension and a first length and self-expand into an expanded configuration with a second cross-sectional dimension greater than the first cross-sectional dimension and a second length less than the first length. In the expanded configuration, the septal walls can press against each other and form a septum between the lumens of the first and second endograft devices.

    摘要翻译： 本文公开了模块化内移植装置及相关系统和方法。 在几个实施例中，内移植物系统可以包括第一内移植物装置和第二内移植物装置，其每个包括整体框架，盖和盖内的内腔。 每个内移植体还包括上部和下部。 上部可以具有凸曲面的外壁和隔壁。 第一和第二内移植物装置可被构造成延伸成具有第一横截面尺寸和第一长度的小轮廓构型，并且自扩展成具有大于第一横截面尺寸的第二横截面尺寸的扩展构型 尺寸和小于第一长度的第二长度。 在扩张结构中，间隔壁可以彼此挤压，并在​​第一和第二内移植物的内腔之间形成隔膜。

    TEMPORARY VENOUS FILTER SYSTEM
    9.
    发明申请
    TEMPORARY VENOUS FILTER SYSTEM 审中-公开
    临时通风过滤系统

    公开(公告)号：US20100286722A1

    公开(公告)日：2010-11-11

    申请号：US12463963

    申请日：2009-05-11

    申请人： Isa Rizk ,  John Fulkerson ,  Andrew H. Cragg ,  George Wallace

    发明人： Isa Rizk ,  John Fulkerson ,  Andrew H. Cragg ,  George Wallace

    IPC分类号： A61F2/01

    CPC分类号： A61F2/013 ,  A61F2002/015 ,  A61F2002/016 ,  A61F2230/0006 ,  A61F2230/0097

    摘要： A temporary vascular filter system comprising a catheter and an elongate filter slideably carried near the distal end of said catheter. The vascular filter system can be inserted into a vessel percutaneously with the filter in a narrow-diameter “closed position” and expanded into a large diameter “open position” at the desired intravascular site. After deployment, the proximal portion of the catheter can be secured to the patient at the insertion site. While deployed, the filter component is capable of sliding along a portion of the catheter throughout a range of motion. The filter may have two filter meshes, which may have different degrees of porosity. The temporary vascular filter system can be left in the patient for hours or days and then collapsed into a withdrawal tube for removal from the patient.

    摘要翻译： 一种临时血管过滤系统，包括导管和可滑动地携带在所述导管的远端附近的细长过滤器。 血管过滤系统可以通过过滤器在狭窄直径“闭合位置”中经皮插入，并在期望的血管内部位扩张成大直径的“打开位置”。 在部署之后，导管的近端部分可以在插入部位被固定到患者身上。 在部署时，过滤器部件能够在整个运动范围内沿导管的一部分滑动。 过滤器可以具有两个过滤网，其可以具有不同程度的孔隙度。 临时血管过滤系统可以留在患者中数小时或数天，然后塌陷进入取出管，以从患者身上取出。

    NOVEL ENHANCED PTNA RAPID EXCHANGE TYPE OF CATHETER SYSTEM
    10.
    发明申请
    NOVEL ENHANCED PTNA RAPID EXCHANGE TYPE OF CATHETER SYSTEM 审中-公开
    新型增强型PTNA快速交流型导流管系统

    公开(公告)号：US20090192455A1

    公开(公告)日：2009-07-30

    申请号：US12350169

    申请日：2009-01-07

    申请人： David Ferrera ,  John Fulkerson ,  Isa Rizk ,  Stephen Sosnowski

    发明人： David Ferrera ,  John Fulkerson ,  Isa Rizk ,  Stephen Sosnowski

    IPC分类号： A61M25/10

    CPC分类号： A61M29/02 ,  A61M25/10 ,  A61M25/1027 ,  A61M25/104 ,  A61M2025/0042 ,  A61M2025/0046 ,  A61M2025/0183 ,  A61M2025/1088

    摘要： Novel systems enable PTNA rapid exchange (RX) types of systems for ICAD, support balloon test occlusion, treatment of vasospasm after sub-arachnoid hemorrhage (SAH) and facilitate aneurysm neck remodeling during coiling embolization. The systems disclosed include an embodiment having a catheter comprising a RX port for providing catheter support within and above the carotid siphon and distal vertebral arteries, a conformable, semi-compliant balloon manipulable to gain forward progress through intracranial vessels substantially narrowed by plaque in combination with at least a guidewire, and a tip disposed at a distal end of the catheter.

    摘要翻译： 新型系统使PTNA快速交换（RX）类型的ICAD系统，支持球囊测试闭塞，蛛网膜下腔出血（SAH）治疗血管痉挛，并有助于动脉瘤颈部重塑在卷取栓塞期间。 所公开的系统包括具有导管的实施例，该导管包括用于在颈动脉虹吸管和远端椎动脉之内和之上提供导管支撑的RX端口，适合的半顺应性球囊，其可操纵以通过与斑块相结合基本变窄的颅内血管获得前进进展 至少一个导丝，以及设置在导管远端的尖端。