Ultrasonic Cleaner for Operating Room Use

Abstract

By means of a removable insert which may be sterilized, an ultrasonic cleaner for operating room use has been found practical. Used in connection with oto-surgery, such as tympanoplasty and free-laying of the semicircular canals prior to ultrasonic irradiation, etc., it cleans burrs, drills, curettes and other instruments from bone chips as well as coagulated blood.