Bipolar scissors used in surgery for preparing and/or cutting tissue comprise blades insulated only over a part of their lengths using insulations displaced on a single longitudinal region of each blade

摘要

Bipolar scissors (1) comprise blades (2, 3) insulated only over a part of their lengths using insulations (11, 12) displaced on a single longitudinal region of each blade. The insulation (11) of the blade (2) supplements the insulation of the blade (3) in the closing position of the scissors so that the whole insulation formed by the insulations is effective over the whole length of both blades. Preferred Features: The scissors have a hinge (4) formed by a metal screw or metal pin coated with an insulation with the screw or pin being made from an insulation material.