MEDICAL INSTRUMENT AND METHOD OF PERFORMING A SURGICAL PROCEDURE WITH THE MEDICAL INSTRUMENT

摘要

A medical instrument having an elongate frame with proximal and distal ends, an operating assembly at a proximal region of the frame, and a working assembly at a distal region of the frame. The working assembly has a cantilevered tip with a free end and is reconfigurable by an operator through the operating assembly by selectively reorienting the tip relative to: a) the frame; and b) a reference plane extending through the frame orthogonally to the central axis at a location on the frame spaced axially from the working assembly toward the operating assembly. The tip in one position projects in a first axial direction toward the reference plane. The working assembly has at least one cautery component that: a) contacts a human body part at the cutting location; and b) is operable to generate a current that dissects a contacted portion of the human body part.