LINE FOCUSED ULTRASOUND TRANSDUCER AND HIGH INTENSITY LINE FOCUSED ULTRASOUND DRIVING APPARATUS INCLUDING THE SAME

摘要

The present invention relates to a line focused ultrasound transducer. The line focused ultrasound transducer comprises: a piezoelectric device (100) manufactured in a semicircular cylinder shape by bending; a first electrode unit (110) provided on an inner surface of the piezoelectric device (100); and a second electrode unit (120) provided on an outer surface of the piezoelectric device (100) and corresponding to the first electrode unit (110). According to the present invention, since ultrasound is focused in a line shape by the semicircular cylinder transducer, treatment time may be reduced, effects of the treatment may be maximized, and compositions may be simplified as compared with focusing at one dot in the conventional invention.