Surgical knot pusher and method of use
First Claim
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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.
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Abstract
A surgical knot pusher device allows a prepared knot to be pushed down a length of suture without deforming or collapsing the knot. The surgical knot pusher device includes a handle portion and an elongate body extending from the handle portion. The elongate body has a curved tip that is tapered and has a groove along a length of the tip. The tip also includes a central channel extending from the groove to a distal end of the tip.
237 Citations
5 Claims
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1. A method of surgically tying a prepared slip knot to reattach torn tissue, comprising the steps of:
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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. - View Dependent Claims (2, 3, 4, 5)
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Specification