An apparatus and method for zeroing, calibrating and setting a surgical knife. The surgical knife includes a blade that has a tip which can move relative to a footplate that extends from the body of the knife. The apparatus includes a calibration housing that is coupled to a surgical microscope. The...http://www.google.fr/patents/US5447517?utm_source=gb-gplus-shareBrevet US5447517 - Apparatus and method of calibrating a surgical knife
Apparatus and method of calibrating a surgical knife
