| 摘要 |
An automated multipurpose device for ultrasonic therapy contains a power unit with connected in series generator, modulator, buffer cascade, preliminary amplifier, target amplifier which outlet is connected to the indicator inlet of output power and radiator of ultrasonic waves, infrasonic generator, bufer-strengthening cascade connected to infrasonic generator outlet and connected to the second inlet of the modulator, programmed control block; current generator, operated source of magnetic induction and block of negative feedback, and programmed control block is connected to power unit and generator, infrasonic generator which is made as broadband pulse generator, and the current generator which outlet is connected to the inlet of operated source of magnetic induction, and the indicator of output power through the negative feedback block is connected with the inlet of the programmed control block, and radiator of ultrasonic waves and operated source of magnetic induction form the uniform block of combined radiator of ultrasonic waves and magnetic induction. The device additionally contains differential amplifier, operated divider, blocks of light and sound signal system and exemplary resistors. |
