Surgical instrument

Abstract

Provided is a surgical instrument including an end tool rotatable in at least one direction and including a first jaw and a second jaw opposite to the first jaw, a manipulation part configured to control a rotational motion of the end tool, connected to an external power supply, and further configured to transmit an electrical energy provided by the external power supply to the end tool, and a connection part configured to connect the end tool to the manipulation part, wherein the end tool further includes a coupling hub connected to one end of the connection part, and the first jaw includes a first jaw electrode part electrically connected to the external power supply and configured to receive the electrical energy, and a first jaw insulating part disposed between the first jaw electrode part and the coupling hub and configured to insulate the first jaw electrode part.

Dependencies are inferred from the claim text.