Intermediate-frequency treatment device

Abstract

The invention discloses an intermediate-frequency treatment device, which comprises a heating unit, an electrical stimulation unit and an output element. The intermediate-frequency treatment device ischaracterized in that the output end of the heating unit is electrically connected with the output element, and heat is releases through the output element; the electrical stimulation unit is electrically connected with the output element; and through the output unit, pulse electrical stimulation is output. The intermediate-frequency treatment device also comprises a control unit, wherein the output of the control unit is electrically connected with the heating unit and the electrical stimulation unit. The intermediate-frequency treatment device has a simple structure, a power supply way foran electrode sheet is transformed, power consumption can be saved, and the utilization rate of a power supply is improved; the heating unit controls a first optocoupler through the control unit, and 24V alternating current is used for supplying power to the electrode sheet; when the control electrode voltage and the current of a thirteenth switching tube simultaneously reach a threshold value parameter, the thirteenth switching tube is conducted and started; then, even if the control electrode voltage disappears, the thirteenth switching tube is also under a conduction state, and the thirteenth switching tube is closed until the current of the thirteenth switching tube is smaller than the conduction value of the thirteenth switching tube.

Description

Technical field[0001]The invention belongs to the field of medical equipment, and specifically relates to an intermediate frequency treatment device.Background technique[0002]At present, electronic physiotherapy health instruments on the market are roughly divided into thermal physiotherapy instruments, pulse physiotherapy instruments, etc. according to their functions. These devices need to be used in conjunction to achieve better health effects. The existing hyperthermia and electrical stimulation integrated In the health maintenance device, the electrotherapy and heat compress are integrated, and the heat compress is directly used to supply power to the electrode pads, but this method will increase the cost, so it is very important to obtain an intermediate frequency therapeutic device that overcomes the above-mentioned defects.Summary of the invention[0003]In order to solve the above technical problems, the present invention provides an intermediate frequency treatment device, i...

AI Technical Summary

Problems solved by technology

[0002] At present, the electronic physiotherapy and health-preserving instruments on the market are roughly divided into thermal physiotherapy instruments and pulse physiotherapy instruments according to their functions. In the health care device, electrotherapy and hot compress are integrated, and the hot compress is directly used to supply power to the electrode sheet, but this method will increase the cost, so it is very important to obtain an intermediate frequency treatment device that overcomes the above defects

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