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20 条记录 (耗时 0.029 秒)

    System and method for treating ischemic stroke
    11.
    发明授权
    System and method for treating ischemic stroke 有权
    缺血性脑卒中治疗系统及方法

    公开(公告)号：US07931659B2

    公开(公告)日：2011-04-26

    申请号：US11210636

    申请日：2005-08-24

    申请人： Arani Bose ,  Vikas Gupta ,  Sean Donahue ,  Delilah Hui

    发明人： Arani Bose ,  Vikas Gupta ,  Sean Donahue ,  Delilah Hui

    IPC分类号： A61M29/00 ,  A61B17/22

    CPC分类号： A61B17/221 ,  A61B17/22 ,  A61B2017/22044 ,  A61B2017/2215 ,  A61B2217/005 ,  A61F2/013 ,  A61M2025/1052

    摘要： A thromboembolic removal system for treating ischemic stroke includes an elongate member and a receiver on a distal portion of the elongate member. The receiver includes structural members arranged to form a sleeve having a central lumen. A plurality of the structural members form engaging elements having apex regions that extend into the central lumen. During use of the thromboembolic removal system, the receiver is advanced over a body of thromboembolic material within a blood vessel, causing the body to be received into the central lumen, and causing the engaging elements to engage the body within the lumen.

    摘要翻译： 用于治疗缺血性卒中的血栓栓塞去除系统包括细长构件和在细长构件的远侧部分上的接收器。 接收器包括布置成形成具有中心腔的套筒的结构构件。 多个结构构件形成具有延伸到中心腔的顶点区域的接合元件。 在使用血栓栓塞移除系统期间，接收器在血管内的血栓栓塞物质的身体上前进，使得身体被容纳在中央腔中，并使得接合元件与体内的身体接合。

    System and method for treating ischemic stroke
    16.
    发明授权
    System and method for treating ischemic stroke 有权
    缺血性脑卒中治疗系统及方法

    公开(公告)号：US08366735B2

    公开(公告)日：2013-02-05

    申请号：US11210634

    申请日：2005-08-24

    申请人： Arani Bose ,  Vikas Gupta ,  Sean Donahue ,  Delilah Hui

    发明人： Arani Bose ,  Vikas Gupta ,  Sean Donahue ,  Delilah Hui

    IPC分类号： A61M29/00 ,  A61B17/22

    CPC分类号： A61B17/221 ,  A61B17/22 ,  A61B2017/22044 ,  A61B2017/2215 ,  A61B2217/005 ,  A61F2/013 ,  A61M2025/1052

    摘要： A thromboembolic removal system for treating ischemic stroke includes an aspiration catheter and an elongate member having a separator on a distal portion of the elongate member. During use of the thromboembolic removal system, the aspiration catheter and elongate member are positioned in a blood vessel, with the elongate member extending through the lumen of the aspiration catheter. Vacuum is applied through the aspiration catheter and the separator is deployed distal to the aspiration catheter into contact with thromboembolic material within a blood vessel. Manipulation of the separator during aspiration can facilitate aspiration by loosening, separating, or softening pieces of thromboembolic material, by removing any clogs or flow restrictions within the lumen of the aspiration catheter, and/or by pushing or plunging loosened material towards and/or into the distal end of the aspiration catheter for subsequent aspiration out of the body.

    摘要翻译： 用于治疗缺血性中风的血栓栓塞去除系统包括抽吸导管和在细长构件的远端部分上具有隔离物的细长构件。 在血栓栓塞去除系统的使用期间，吸引导管和细长构件定位在血管中，细长构件延伸穿过抽吸导管的内腔。 通过抽吸导管施加真空，并且将分离器部署在吸引导管远端与血管内的血栓栓塞材料接触。 抽吸期间分离器的操纵可以通过松开，分离或软化血栓栓塞材料片来促进抽吸，通过去除吸引导管的内腔内的任何堵塞物或流动限制，和/或通过将松动的材料推向或插入到/ 吸引导管的远端用于随后抽出身体。

    Medical devices including metallic films and methods for loading and deploying same
    18.
    发明申请
    Medical devices including metallic films and methods for loading and deploying same 审中-公开
    包括金属膜在内的医疗设备及其装载和部署方法

    公开(公告)号：US20060142838A1

    公开(公告)日：2006-06-29

    申请号：US11025660

    申请日：2004-12-29

    申请人： Masoud Molaei ,  Beren Correa ,  Alexander Leynov ,  Delilah Hui ,  William Henry

    发明人： Masoud Molaei ,  Beren Correa ,  Alexander Leynov ,  Delilah Hui ,  William Henry

    IPC分类号： A61F2/06

    CPC分类号： A61F2/95 ,  A61F2002/9511 ,  A61F2002/9522 ,  A61F2002/9665

    摘要： A method of handling an endoprosthesis includes providing an endoprosthesis having a deposited metal film with a thickness of about 50 microns or less and reducing the diameter of the endoprosthesis by sequentially collapsing different portions of the prosthesis. The collapsed endoprosthesis can be positioned with a lumen of an endoprosthesis delivery device. Different portions of the endoprosthesis can be sequentially and radially collapsed. For example, the endoprosthesis can be disposed within a hollow form of varying diameter.

    摘要翻译： 处理内假体的方法包括提供具有约50微米或更小厚度的沉积金属膜的内假体，并通过顺序地折叠假体的不同部分来减小内假体的直径。 折叠的内置假体可以与内用假体递送装置的内腔一起定位。 内置假体的不同部分可以顺序地和径向地折叠。 例如，内置假体可以设置在变化直径的中空形式内。