In general a protective sheath for an ultrasonic fragmenting device includes a handpiece to be held and manipulated by a surgeon. The handpiece has a housing, an ultrasonic motor mounted therewithin, and an ultrasonic horn connected to the ultrasonic motor. An elongate ultrasonic probe is attached to...http://www.google.es/patents/US6224565?utm_source=gb-gplus-sharePatente US6224565 - Protective sheath and method for ultrasonic probes
Protective sheath and method for ultrasonic probes
