INTERFERENCE LOW-FREQUENCY MEDICAL TREATMENT UNIT

摘要

PURPOSE: To adjust the depth of the generation position of an interference wave in a human body affected part and enable an electric medical treatment by providing a control part with a frequency setting function, and optionally varying the frequencies of two intermediate frequency currents and then varying the depth of the interference wave generation position in the human body local part. ;CONSTITUTION: The setting part 5 of the interference low-frequency medical treatment unit 1 properly commands and sets the form of a voltage to be outputted, and the control part 2 operates with the signal from the setting part 5 and generates the set form. A waveform generation part 6 obtains the output from the control part 2 to generate a waveform signal, an output part 7 obtains the output from the generation part 6 and performs electric power conversion, and an electrode 9 is connected to the output part 7 by a conductor to feed an intermediate-frequency signal to the human body local part. The setting part 5 is provided with an intensity setting knob 10, a distance setting knob 11, and a carrier setting knob 12. The control part 2 is composed of a microcomputer and equipped with a frequency setting function 3 which can optionally vary the frequency of an interference wave carrier, and the frequency setting function 3 is commanded by the carrier setting knob 12 to set a transmission frequency.;COPYRIGHT: (C)1996,JPO