US Patent 11596466 Surgical instrument with evacuation port and method

A surgical instrument includes a handle assembly, an elongated shaft, an end effector, and an evacuation port. The elongated shaft extends distally from the handle assembly and includes an outer wall. The end effector is coupled to a distal portion of the elongated shaft. The evacuation port is configured for fluid communication with a suction device. A portion of the evacuation port is disposed within the outer wall of the elongated shaft.