SURFACE TRACKING AND MOTION COMPENSATING SURGICAL TOOL SYSTEM

摘要

A motion compensation surgical instrument system includes a surgical tool including a handpiece and a movable component and a drive assembly connecting the movable component and the handpiece such that the movable component is movable in an axial direction relative to the handpiece . The motion compensation surgical instrument system also includes an optical detection system including an optical fiber, one end of which is at a fixed distance from the distal end of the movable component and is attached to the movable component. The light detection system outputs a signal that measures the distance from the farthest end of the movable component to the object during surgery.