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Method and apparatus for forming a suture connector in situ

机译:用于原位形成缝合线连接器的方法和设备

摘要

A system for forming a suture connector in situ includes a suture connector placement device having a handle, an outer shaft, an intermediate shaft, and a push rod, and a suture connector having a sleeve and a plug. The intermediate shaft is slidingly disposed through a lumen of the outer shaft, and the push rod is slidingly disposed through a lumen of the intermediate shaft. When the suture connector is in a loaded configuration within the suture connector placement device, the sleeve is radially disposed between the intermediate shaft and the outer shaft and the plug is positioned proximal to the sleeve within the lumen of the intermediate shaft. Distal advancement of the push rod moves the plug into the sleeve and proximal retraction of the intermediate shaft releases the resilient sleeve onto the plug, thereby securing two suture portions between the sleeve and the plug.
机译:用于原位形成缝合线连接器的系统包括:缝合线连接器放置装置,其具有手柄,外轴,中间轴和推杆;以及缝合线连接器,其具有套筒和塞子。中间轴通过外轴的内腔滑动地布置,并且推杆通过中间轴的内腔滑动地布置。当缝合线连接器在缝合线连接器放置装置内处于加载配置时,套筒径向地设置在中间轴和外轴之间,并且塞子在中间轴的腔内靠近套筒定位。推杆的远侧推进将塞子移入套筒中,中间轴向近侧缩回将弹性套筒释放到塞子上,从而将两个缝合线部分固定在套筒和塞子之间。

著录项

  • 公开/公告号US9629620B2

    专利类型

  • 公开/公告日2017-04-25

    原文格式PDF

  • 申请/专利权人 MEDTRONIC VASCULAR INC.;

    申请/专利号US201414180016

  • 发明设计人 JEFFERY ARGENTINE;

    申请日2014-02-13

  • 分类号A61B17/04;A61B17;

  • 国家 US

  • 入库时间 2022-08-21 13:44:53

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