Patent ID: 9642627
Date: 2017-05-09
CPC Classifications: A61B

Claim:
1. An apparatus for application of surgical clips to body tissue, the apparatus comprising: a handle assembly having a handle and a trigger moveable with respect to the handle; an elongated shaft extending distally from the handle assembly, the elongated shaft including at least one surgical clip disposed therein, each surgical clip including a pair of legs connected to each other at one end by a crossbar, each of the pair of legs having an inwardly facing surface, an outwardly facing surface, and defining a length, the outwardly facing surface including a plurality of spaced-apart protrusions formed thereon and extending the length thereof, each protrusion defining a raised profile protruding from the outwardly facing surface of the leg, wherein each of the plurality of protrusions is defined by at least one wall; and a jaw assembly disposed at a distal end of the elongated shaft, the jaw assembly including first and second opposed jaws moveable between a spaced apart position and an approximated position, each of the jaws defining a recess extending longitudinally along opposing inner surfaces thereof, each of the recesses defining a longitudinally extending groove having a profile substantially complementary to the raised profile of the protrusions of the legs of the at least one surgical clip, wherein the groove of each jaw is defined by at least one wall; wherein the at least one surgical clip is configured to longitudinally slide from the elongated shaft into the jaw assembly such that the legs of the at least one surgical clip are positioned at least partially within and slid along respective grooves of the recesses of the jaws and such that the plurality of spaced-apart protrusions of each leg are positioned at least partially within the groove of the recess of the respective jaw and slid therealong with the least one wall of each of the plurality of protrusions sliding along the at least one wall of the groove of the recess of the respective jaw.