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17 条记录 (耗时 0.038 秒)

    Self-Expandable Endovascular Device For Aneurysm Occlusion
    1.
    发明申请
    Self-Expandable Endovascular Device For Aneurysm Occlusion 审中-公开
    用于动脉瘤闭塞的自扩张血管内装置

    公开(公告)号：US20090318941A1

    公开(公告)日：2009-12-24

    申请号：US12294210

    申请日：2007-03-23

    申请人： Ivan Sepetka ,  Maria G. Aboytes ,  Hong Thu Doan ,  Ricardo Aboytes ,  Steven Hochberg ,  Peter Costantino ,  Craig F. Friedman ,  Arindam Datta

    发明人： Ivan Sepetka ,  Maria G. Aboytes ,  Hong Thu Doan ,  Ricardo Aboytes ,  Steven Hochberg ,  Peter Costantino ,  Craig F. Friedman ,  Arindam Datta

    IPC分类号： A61B17/08 ,  A61M25/00

    CPC分类号： A61B17/12022 ,  A61B17/12113 ,  A61B17/12172 ,  A61B17/12181 ,  A61B90/39 ,  A61B2017/00526 ,  A61B2017/00867 ,  A61B2017/00893 ,  A61B2017/12095

    摘要： The self-expandable endovascular apparatus for aneurysm occlusion of the invention comprises a deformable shape memory frame with at least a partial segment covering comprised of a matrix implant material. The device can be folded and/or stretched to adopt a narrow profile for loading into a coaxial delivery device and expands in place as it adopts its original shape on release from the device into an aneurysm. A method of treating an aneurysm, comprises the steps of: (a) providing the self-expandable endovascular apparatus inserted into a lumen of a delivery device comprising a proximal end and a distal end, the distal end having a distal tip; (b) advancing the distal tip of the delivery device into an opening in an aneurysm having an interior sac; (c) advancing the apparatus through the lumen into the opening; and (d) withdrawing the delivery device, whereby the apparatus expands into the sac and covers the opening.

    摘要翻译： 本发明的用于动脉瘤闭塞的自扩张型血管内装置包括具有由基质植入材料构成的至少部分段覆盖物的可变形形状记忆框架。 该装置可以被折叠和/或拉伸以采用窄的轮廓以装载到同轴输送装置中，并且在从装置释放到动脉瘤中时采用其原始形状而扩展就位。 一种治疗动脉瘤的方法，包括以下步骤：（a）提供插入到包括近端和远端的输送装置的内腔中的自扩张型血管内装置，所述远端具有远端; （b）将输送装置的远端前进到具有内囊的动脉瘤的开口中; （c）使设备通过内腔进入开口; 和（d）取出输送装置，从而使装置膨胀成囊并覆盖开口。

    REINFORCEMENT DEVICE FOR INTRASACCULAR TREATMENT OF AN ANEURYSM
    5.
    发明申请
    REINFORCEMENT DEVICE FOR INTRASACCULAR TREATMENT OF AN ANEURYSM 有权

    公开(公告)号：US20220022882A1

    公开(公告)日：2022-01-27

    申请号：US17382312

    申请日：2021-07-21

    申请人： Maria G. Aboytes

    发明人： Maria G. Aboytes

    IPC分类号： A61B17/12

    摘要： A reinforcement device is described. This reinforcement device may include mesh elements (such as two mesh elements) arranged in a sequence and spatially offset from each other along a sequence direction, where a given mesh element includes a sack having a mesh wall, an opening defined by a border, and an orientation along a normal direction perpendicular to the opening. Moreover, the reinforcement device may include one or more connectors, where a given connector has a length and is mechanically coupled to adjacent mesh elements in the sequence. Note that the one or more connectors may be configured to or may allow the orientation of the given mesh element to change, independent of orientations of a remainder of the mesh elements, by rotating about a longitudinal direction in a plane of the opening and perpendicular to the orientation.

    CATHETER ASSEMBLIES FOR NEUROMODULATION PROXIMATE A BIFURCATION OF A RENAL ARTERY AND ASSOCIATED SYSTEMS AND METHODS
    7.
    发明申请
    CATHETER ASSEMBLIES FOR NEUROMODULATION PROXIMATE A BIFURCATION OF A RENAL ARTERY AND ASSOCIATED SYSTEMS AND METHODS 审中-公开
    用于神经调节的导管组件可以使后续动脉和相关系统和方法的分叉

    公开(公告)号：US20130289682A1

    公开(公告)日：2013-10-31

    申请号：US13458877

    申请日：2012-04-27

    申请人： Neil C. Barman ,  Robert J. Beetel ,  Benjamin J. Clark ,  Andrew Wu ,  Maria G. Aboytes ,  Denise Zarins

    发明人： Neil C. Barman ,  Robert J. Beetel ,  Benjamin J. Clark ,  Andrew Wu ,  Maria G. Aboytes ,  Denise Zarins

    IPC分类号： A61N1/05

    CPC分类号： A61N1/0558 ,  A61B18/1492 ,  A61N1/36007

    摘要： Catheter assemblies for neuromodulation proximate a renal artery bifurcation and associated systems and methods are disclosed herein. A catheter assembly configured in accordance with a particular embodiment of the present technology can include a shaft having a proximal portion, a distal portion, and two therapeutic arms extending from the distal portion. The shaft can be configured to deliver the distal portion to a treatment site proximate a branch point or bifurcation in a renal blood vessel. The therapeutic arms can include energy delivery elements that are configured to deliver the therapeutically-effective energy to renal nerves proximate the branch point.

    摘要翻译： 在肾动脉分叉附近神经调节的导管组件以及相关系统和方法在本文中公开。 根据本技术的特定实施例构造的导管组件可以包括具有近端部分，远侧部分和从远端部分延伸的两个治疗臂的轴。 轴可以被配置为将远端部分输送到靠近肾血管中的分支点或分叉处的治疗部位。 治疗臂可以包括被配置为将治疗有效能量递送到靠近分支点的肾神经的能量递送元件。