Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
David G. Wuchinich0
Date of Patent
May 20, 2008
0Patent Application Number
111963620
Date Filed
August 3, 2005
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An ultrasonic tissue dissection system providing combined longitudinal and torsional motion of tips, together with irrigation and aspiration, for improved cutting of resistant biological tissue. The system permits the use of common and inexpensive electro-mechanical transducers for the production of such motion through the use of longitudinal-torsional resonators.
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