发明申请
- 专利标题： System and method for delivering a left atrial appendage containment device
- 专利标题（中）： 用于递送左心耳遏制装置的系统和方法
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申请号： US10642384申请日： 2003-08-15
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公开(公告)号： US20050038470A1公开(公告)日： 2005-02-17
- 发明人: Erik van der Burg , Alexander Khairkhahan , Alan Klenk , Chad Roue , Andrew Frazier
- 申请人： Erik van der Burg , Alexander Khairkhahan , Alan Klenk , Chad Roue , Andrew Frazier
- 主分类号： A61B17/00
- IPC分类号： A61B17/00 ; A61B17/12 ; A61B17/34 ; A61B19/00 ; A61F2/01 ; A61M29/00 ; A61B17/08 ; A61D1/00
摘要：
A device for containing emboli within a left atrial appendage of a patient includes a frame that is expandable from a reduced cross section to an enlarged cross section and a slider assembly. The frame extends between a proximal hub and a distal hub, and the slider assembly is coupled to the distal hub of the frame. The slider assembly includes a guide tube that has a channel extending proximally away from the distal hub, and a nut. The nut is longitudinally moveable within the channel of the guide tube over a predetermined distance relative to the guide tube. The nut is operable to be releasably coupled with an elongate core, and movement of the nut relative to the guide tube is at least partially limited by interference between a portion of the nut and a portion of the guide tube.