The present invention relates to a high-intensity focused ultrasound driving apparatus, and more particularly high-intensity focused ultrasonic In the high-intensity focused ultrasound drive device for driving the transducer, the first frequency generator for generating an ultrasonic drive frequency A variable voltage generator for generating the variable voltage Receiving and a variable voltage generated by the variable voltage generator, a first amplifier for amplifying the primary frequency generated by the first frequency-generating unit Amplifying the variable voltage received from the first amplifier and the first impedance matching unit for matching the impedance of the high-intensity focused ultrasound transducer and a drive device A second frequency generator for generating an ultrasonic drive frequency Receiving and a variable voltage generated by the variable voltage generator, a second amplifier for amplifying the second frequency generated by the second frequency-generating unit The second amplifying a variable voltage provided from the amplification unit, and a second impedance matching unit for matching the impedance of the high-intensity focused ultrasound transducer and a drive device Pulse selection unit selecting the first impedance matching unit and a high frequency generated by the second impedance matching unit selectively High-intensity focused ultrasound output unit for outputting the selected pulse in the pulse selector And, controlling the pulse input to the first frequency generator and the second frequency generation unit, to control the voltage input to the variable voltage generator, for controlling whether or not to select as to whether any pulse from the pulse selector controller Include the present invention relates to high-intensity focused ultrasound drive device, characterized by the configuration.본 발명은 고강도 집속형 초음파 구동장치에 관한 것으로, 더욱 상세하게는 고강도 집속형 초음파 트랜스듀서를 구동하기 위한 고강도 집속형 초음파 구동장치에 있어서, 초음파 구동 주파수를 발생하는 제 1 주파수 발생부 가변전압을 발생하는 가변전압
