Electrosurgical instrument and jaw part for same
A technology for electrosurgical instruments and instruments, which is applied in the fields of heating surgical instruments, parts of surgical instruments, medical science, etc., can solve the problems of insufficient application, no longer ensuring electrode distance, clamp deflection, etc., and achieves the reduction of coagulation shadows. The effect of forming and reducing the risk of short circuit
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[0048] figure 1 Shows a perspective view of a laparoscopic electrosurgical instrument 1 according to a first embodiment of the invention, said electrosurgical instrument comprising a jaw portion consisting of a pair of instrument branches 2 and 3, preferably in the open The positions are movable towards each other in a scissors-like or pliers-like manner, which are arranged at the distal end of the instrument shaft 4 , which in turn is rotatably fastened to the handle part or handle part 6 by means of manually operable shaft rotation means 5 . Via the shaft rotation device 5 , the shaft 4 and the instrument branches 2 and 3 arranged thereon can be rotated about the longitudinal axis relative to the handle part 6 . The handle portion 6 includes a manually operable handle or trigger 7 which is pivotally movable relative to a handle or pistol grip 8 closely connected to the handle portion 6 . The instrument branches 2 , 3 or at least one manually operable instrument branch 3 are...
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