STERILISIERBARES, NICHT GESCHMIERTES, ZAHNÄRZTLICHES UND MEDIZINISCHES ROTATIONSINSTRUMENT.

摘要

A handpiece particularly suited for medical/dental applications in which a rotary tool is used upon and in proximity with anatomical structures. The handpiece has an anti-friction bearing assembly which mounts the rotary tool. At least the rolling elements of the bearing assembly are formed of ceramic material. The instrument may be sterilized repeatedly without requiring lubrication either in use or between sterilization cycles.