THERAPEUTIC DEVICE OF BLOOD VESSEL INSERTION TYPE

摘要

A therapeutic device for a blood vessel insertion type (100) is equipped with a first ultrasonic wave generator (104) and an insert body (103). The first ultrasonic wave generator (104) is equipped with a first ultrasonic vibrator (106) and a first actuator (108). The first ultrasonic vibrator (106) can generate an ultrasonic wave for cauterization use that can be converged at a convergence position. The first actuator (108) can adjust the direction of the convergence position relative to the first ultrasonic vibrator (106). The insert body (103) has a longitudinally running shape having a base end and an insertion end at both terminals thereof, respectively. The first ultrasonic wave generator (106) is arranged at the vicinity of the insertion end of the insert body (103).