Importance

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Abstract

An endoscopic clip applier for the temporary as well as permanent occlusion of vessels and the clipping of other tissues. The clip applier includes an elongated outer body having a proximal end attached to an actuating mechanism and a distal end. An elongated inner member is slidably positioned within the outer body and has a proximal end coupled to the actuating mechanism and a distal end coupled to a pair of generally opposing jaws. Movement of the inner member relative to the outer body pivots the jaws open and closed. The jaws are configured for receiving and supporting a malleable surgical clip which is insertable within an internal retention groove within each jaw. Each groove has an undercut portion at its distal end which is configured to mate with an outwardly tapering portion at the distal end of each clip. When forced distally in the grooves, the distal ends of the clip are moved into the undercut portion and the clip retained within the groove. The clip may then be compressed and opened any number of times to facilitate its insertion, placement and removal.

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First Claim