Suture tensioning device

Suture tensioning device

  • CN 101,040,789 B
  • Filed: 03/23/2007
  • Issued: 02/18/2015
  • Est. Priority Date: 03/23/2006
  • Status: Active Grant
First Claim
Patent Images

1. a suture tensioning device, comprising:

  • Axle, its inner chamber that there is near-end and far-end and extend through it;

    Knot elements, its be suitable for storage suture and locking to engage suture, the outer sleeve that described knot elements comprises the far-end being connected to described axle removedly and described outer sleeve can be accommodated in inner chamber in suture lock to be fixed on insert wherein;

    Actuator, it extends through the inner chamber of axle and can slide between insert to be remained on distal position that insert to be advanced in the inner chamber of sleeve by the proximal position of intracavity in axle and actuator by actuator;

    AndSuture gripping member, it to be movably connected on described axle and to extend past the inner chamber of actuator, the inner chamber through outer sleeve and the inner chamber through insert, make the far-end of suture gripping member be positioned in distally and exceed knot elements, thus the far-end of suture gripping member can grasp the suture that is positioned at knot elements distally and pull suture to pass the inner chamber of outer sleeve and the inner chamber of insert so that the far-end of suture gripping member is positioned at knot elements nearside in a proximal direction, and described knot elements is allowed to lock and engage suture.

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