Ultrasonic medical treatment equipment and ultrasonic diagnostic equipment

摘要

A transmission unit to transmit an ultrasonic wave into a body and a medical treatment/diagnostic apparatus having the same. The transmission unit includes a fiber and a protective layer on a periphery of the fiber to prevent breaking due to surface cracks in the fiber during bending. Thus, the transmission unit can be inserted into the body through curved passages such as the urinary tract. The transmission units may be bundled to increase a power of the ultrasonic wave.