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    Low-Profile Vascular Closure Systems and Methods of Using Same
    3.
    发明申请
    Low-Profile Vascular Closure Systems and Methods of Using Same 审中-公开
    薄型血管闭合系统及其使用方法

    公开(公告)号：US20080173691A1

    公开(公告)日：2008-07-24

    申请号：US11626567

    申请日：2007-01-24

    申请人： Juan-Pablo Mas ,  Matthew F. Spurchise ,  Richard D. Lobello ,  Kenneth A. Eliasen ,  Scott J. Epperly

    发明人： Juan-Pablo Mas ,  Matthew F. Spurchise ,  Richard D. Lobello ,  Kenneth A. Eliasen ,  Scott J. Epperly

    IPC分类号： A61B17/068

    CPC分类号： A61B17/0057 ,  A61B17/0218 ,  A61B17/0644 ,  A61B17/0684 ,  A61B17/0686 ,  A61B17/07292 ,  A61B17/083 ,  A61B17/10 ,  A61B2017/00637 ,  A61B2017/00668 ,  A61B2017/22038 ,  A61B2090/037 ,  A61B2090/0801 ,  A61B2090/08021

    摘要： A method for closing an arteriotomy includes providing a guiding system and a closure system. The guiding system is mounted over a dilator, and advanced along a guidewire through the arteriotomy and into the blood vessel lumen. The guiding system includes two stabilization wire guides. A retention foot is disposed at a distal portion of each stabilization wire guide, the foot being deployable into contact against an inner surface of the vessel wall. The guidewire and dilator are withdrawn from the patient, leaving the stabilization wire guides in place. The closure system carries a stapler and is advanced along the stabilization wire guides to an extraluminal position. The stapler is then activated to close the arteriotomy. The retention feet are undeployed and the guiding and closure systems are withdrawn from the body, leaving a staple to hold the arteriotomy closed.

    摘要翻译： 用于闭合动脉切开术的方法包括提供引导系统和闭合系统。 引导系统安装在扩张器上，并沿着导丝通过动脉切开术进入血管腔。 引导系统包括两个稳定导线导轨。 保持脚设置在每个稳定导线器的远端部分处，所述脚部可展开成与血管壁的内表面接触。 引导线和扩张器从患者身体中取出，使稳定导线导向器就位。 封闭系统承载订书机，并且沿着稳定导丝器前进到外部位置。 然后激活订书机以关闭动脉切开术。 保持脚未被部署，并且引导和闭合系统从身体排出，留下钉以将动脉切开术闭合。