Suture assist device

摘要

A surgical instrument including a handle, an end effector including jaws, an elongated tube connecting the handle to the end effector, a connector within the tube connecting the handle to the jaw members; and a first slot in the first jaw and a second slot in the jaw wherein the first and second slots are arranged such that only a portion of the slots overlap when the first and second jaws are closed to create a hole in the jaw which may be used for positioning a suture in the tissue. The first slot in the first jaw extends to a side of the first jaw and the second slot in the second jaw extends to a side of the second jaw creating pathways for removing the suture when the jaws are opened. The surgical instrument may also include a retractable tying pin adjacent the end effector and a knot pusher at the distal end of the end effector. A method of using the surgical instrument described above includes closing the first and second jaws on tissue; passing a surgical needle with a suture attached thereto through the overlapping portion of the first and second slots; opening the first and second jaws and releasing the suture by passing the suture through the first and the second slots.