| 摘要 |
A multifunctional device for ultrasonic therapy contains the power supply with the generator, the modulator, the buffer amplifier, pre-amplifier, the output amplifier, the ultrasonic emitter, and the infrasound generator connected in series. The output of the amplifier is connected to the input of the indicator of the power output and the infrasound generator. The output of the infrasound emitter is connected to the buffer amplifier connected to the second input of the modulator. The device also contains the programmable control unit, the current generator, the controlled source of the magnetic induction, and the feedback unit. The programmable control unit is connected to the generator, the infrasound generator representing the broadband oscillator, and the current generator connected to the input of the controlled source of the magnetic induction. The programmable control unit is connected to the power supply. The indicator of the power output is connected to the input of the programmable control unit via feedback unit. The ultrasonic emitter and the controlled source of the magnetic induction are designed as the integral combined unit of the ultrasonic emitter and the source of the magnetic induction. |
