| 摘要 |
PURPOSE:To reduce the installation area of an ultrasonic wave control apparatus, by mounting the ultrasonic wave control apparatus capable of oscillating the ultrasonic wave corresponding to the vibration frequency band and amplitude of a treatment jig and selectively connecting a plurality of treatment jigs. CONSTITUTION:When an untrasonic wave control unit 4 inputs the conditions of vibration frequency and amplitude from an input part not shown in a drawing, a control part 18 operates a vibration frequency change-over circuit 20 to alter the vibration frequency of an ultrasonic wave. Further, when an amplifying part 16 is operated through the control part 18, the amplitude of the ultrasonic wave is altered. An oscillator 1 (used at amplitude of 20-50mum in a vibration frequency band of about 23-26kHz) provided with a lithotomic probe 2 can be connected and an ultrasonic treatment jig of every kind can be used.
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