Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
April 24, 2012
Patent Application Number
11296554
Date Filed
December 7, 2005
Patent Citations Received
Patent Primary Examiner
Patent abstract
An ultrasonic medical treatment device takes the form of an elongate probe having an elongate wave-generating concave surface with a longitudinal axis and ultrasonic electromechanical transducer elements for vibrating said concave surface to generate ultrasonic pressure waves focused along a linear locus extending parallel to said longitudinal axis. The probe may include a monolithic piezoelectric crystal element and electrode pairs provided along the unitary or monolithic element in a spaced array.
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