Patent ID: 9138223
Filing Date: 2015-09-22
Classification: A61B,A61F

Abstract:
1. A method of passing a suture attached to tissue, the method comprising the steps of: providing an uncannulated suture passing drill pin in the vicinity of a first surface of a bone, the drill pin comprising a shaft having a proximal end, a most distal end terminating in a sharp tip configured to drill a socket or tunnel through bone, the sharp tip having a spade configuration with a diameter greater than any remaining portion of the shaft of the drill pin, and a suture passing mechanism located at the proximal end of the shaft, the suture passing mechanism comprising a wire loop attached to a most proximal end of the shaft or a side longitudinal slot provided within the shaft and at the proximal end of the shaft; attaching tissue to a flexible strand to form a flexible strand with attached tissue; subsequently, securing the flexible strand with attached tissue to the suture passing mechanism of the drill pin; inserting the drill pin with the flexible strand with attached tissue into the bone after securing the flexible strand with attached tissue to the drill pin; advancing the drill pin with the flexible strand with attached tissue from the first surface of the bone to a second surface of the bone while drilling the bone with the drill pin to form a bone socket or tunnel while simultaneously passing the flexible strand with attached tissue through the bone socket or tunnel, wherein drilling the bone is conducted simultaneously with passing the flexible strand; and fixating the tissue to the bone socket or tunnel.