Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Dan Adam0
Date of Patent
August 10, 2010
Patent Application Number
11568970
Date Filed
May 5, 2005
Patent Citations Received
Patent Primary Examiner
Patent abstract
A two step method of enhancing the cavitational effect produced by ultrasonic signals focused at a specific location in a medium includes a first step of using one or more transducers to apply the ultrasonic signals to create a waveform that causes formation of bubbles at the location, and a second step of modulating the amplitude of the ultrasonic signals at a frequency of several Hz to several tens of kilohertz immediately following or coincident with the formation of the bubbles.
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