公开(公告)号：US07678129B1

公开(公告)日：2010-03-16

申请号：US10805455

申请日：2004-03-19

申请人： Douglas H. Gesswein ,  David K. Wrolstad ,  David H. Burkett ,  Robert C. Esselstein ,  Kathern J. Lind ,  Pablito Buan ,  Robert C. Hazelden ,  Thomas Tokarchik, III ,  Ryan Grandfield ,  Aaron Baldwin ,  Wayne E. Cornish ,  Philip S. Yip

发明人： Douglas H. Gesswein ,  David K. Wrolstad ,  David H. Burkett ,  Robert C. Esselstein ,  Kathern J. Lind ,  Pablito Buan ,  Robert C. Hazelden ,  Thomas Tokarchik, III ,  Ryan Grandfield ,  Aaron Baldwin ,  Wayne E. Cornish ,  Philip S. Yip

IPC分类号： A61M290/00

CPC分类号： A61F2/01 ,  A61F2002/011 ,  A61F2002/015 ,  A61F2002/018 ,  A61F2230/0006 ,  A61F2230/0067

摘要： A locking component for locking a medical device onto a guide wire. Such medical devices include, for example, an embolic filter assembly used to capture embolic material that may be created and released into a patient's vasculature during a stenting or angioplasty procedure. The embolic filter assembly tracks along the guide wire, and is delivered to a treatment site where it is locked in place and deployed. The locking component enables the filter assembly to lock onto any standard guide wire, and does not require a modified guide wire that has a specially-designed fitting or stop to accomplish the locking function.

摘要翻译： 用于将医疗装置锁定在导丝上的锁定部件。 这样的医疗装置包括例如用于捕获栓塞材料的栓塞过滤器组件，其可以在支架置入或血管成形术过程期间产生并释放到患者的脉管系统中。 栓塞过滤器组件沿着导丝跟踪，并且被输送到其被锁定就位并展开的治疗部位。 锁定组件使过滤器组件能够锁定到任何标准导丝上，并且不需要具有专门设计的接头或止挡件的改进的导丝来实现锁定功能。