Granted Patent B2

US 6,884,249 · App. 10/011,452 · Granted Apr 26, 2005

Abstract

Claims (10)

1. A method of surgically tying a prepared slip knot to reattach torn tissue, comprising the steps of:

providing a surgical knot pusher device having a handle portion and an elongate body extending from the handle portion, the elongate body including a distal tip having a groove formed in a portion thereof, and a channel extending from the groove to a conical opening at a distal end of the distal tip;

attaching a suture loop to a patient's tissue, the suture loop having a prepared slip knot and an anchor at one end of the suture loop and a knot-engaging implant at another end of the suture loop;

threading a leg of suture from the prepared slip knot through the channel of the distal tip and out of the groove, a portion of the thread seating within the groove;

advancing the surgical knot pusher device along the leg of suture until the distal tip abuts the prepared slip knot, and

sliding the surgical knot pusher device towards the tissue while holding the leg of suture taut against the surgical knot pusher device to reattach the tissue.

2. The method of claim 1 , wherein the step of attaching the suture loop to the patient's tissue includes threading the suture loop through the tissue such that the anchor is on one side of the tissue and the knot and knot-engaging implant is on an opposite side of the tissue.

3. The method of claim 2 , wherein the step of reattaching the tissue includes pushing the prepared knot with the distal tip of the surgical knot pusher device up against the knot-engaging implant.

4. The method of claim 3 , further comprising the step of applying tension to the suture and forcing the knot-engaging implant into an inner wall of the tissue.

5. The method of claim 4 , further comprising the step of forcing the knot into the knot-engaging implant.

Assignments (10)