CONMED Corporation
ELECTROSURGICAL VESSEL SEALER HAVING OPPOSED SEALING SURFACES WITH VARYING GAP HEIGHT

Abstract:

An electrosurgical instrument is disclosed which includes a proximal handle portion, an elongated tubular body portion extending distally from the proximal handle portion, and a jaw assembly operatively associated with a distal end of the body portion and including a pair of cooperating jaw members mounted for movement between an open position and a closed position, each jaw member having a sealing surface, wherein the sealing surfaces of the jaw members define a vessel sealing gap therebetween when the jaw members are in the closed position, and wherein the vessel sealing gap has a height that varies along an axial extent of the jaw assembly between a proximal end portion of the jaw assembly and a distal end portion of the jaw assembly.