Abstract: The present invention relates to a low-intensity focused ultrasound therapeutic device. According to one aspect of the present invention, provided is a low-intensity focused ultrasound therapeutic device which employs a single element ultrasound transducer having a focal region, a focal distance and output intensity that can be provide safer treatment for the deep brain of a patient.

Abstract: The present invention relates to a low-intensity focused ultrasound therapeutic device. According to one aspect of the present invention, provided is a low-intensity focused ultrasound therapeutic device which employs a single element ultrasound transducer having a focal region, a focal distance and output intensity that can be provide safer treatment for the deep brain of a patient.

Abstract: A technology of fabricating a piezoelectric composite applicable to an ultrasonic transducer is disclosed. According to one aspect of the present disclosure, a support member formed with a plurality of through holes is located on one surface of an electrode plate, and lower surfaces of piezoelectric pillars having shapes respectively corresponding to the through holes are adhered onto the one surface of the electrode plate to form the piezoelectric pillars. Further, according to an additional aspect, the plurality of piezoelectric pillars having shapes corresponding to the through holes of the support member are formed by sintering a piezoelectric pellet molded in a pillar shape.