ULTRASCHALL-BEHANDLUNGSGERÄT

摘要

An ultrasonic treatment apparatus (2) comprises an endoscope (4) having an insertion portion (6) to be inserted in a body cavity, and a treatment unit (16) having an ultrasonic vibrator (34) which generates ultrasonic vibrations, and a treatment portion (44) which performs treatment by utilizing the ultrasonic vibrations generated by the ultrasonic vibrator (34). The ultrasonic treatment apparatus further comprises a treatment unit holding portion (14), which is provided in a distal end portion of the insertion portion (6) and to which the treatment unit (16) is attached, a cable (18) which transmits an electric signal to the ultrasonic vibrator (34), and at least one bundle (20) member which bundles the insertion portion (6) and the cable (18).