Thermal and low cycle treatment device

Abstract

The invention provides a thermal and low cycle treatment device comprising a host computer, a control circuit and two mat bodies. The control circuit includes an input interface, a processor, an amplifier circuit and a negative half-wave eliminating circuit. The voltage, through the amplifier circuit, of a direct-current power supply is 30 to 80 volts and the frequency is 50 to 60 Hz. The current can be adjusted by the user to be less than or equal to 80 milliamperes. The negative half-wave eliminating circuit receives a control signal to generate a positive half-cycle waveform with peak time of about 0.2 milliseconds; and a diode eliminates a negative half-cycle waveform generated by the direct-current power supply to generate a control waveform. When the two mat bodies are controlled by the processor to provide power, the currents flow through the treatment part by the two mat bodies based on the control waveform and the voltage; and heat generated by an electric heating layer is conducted to the deep layer of the treatment part, so that the treatment device is formed.

Description

technical field [0001] The invention relates to a heat and low frequency treatment device, especially a treatment device that can conduct heat energy to the deep layer of the treatment part of the human body with electric current. Background technique [0002] Such as Figure 12 As shown, it is a commonly used massager with a host 91 and two electrode pieces 92 connected to the host 91 with lines 93 respectively. When the massager is in use, the electrode sheet 92 is pasted on the position of the human body to be massaged, the massage mode is set through the host computer 91, and the low-frequency current is output to the electrode sheet 92 after starting, and the electrode sheet 92 is discharged (with the same electrode sheet 92 conduction of the positive and negative electrode discharge mode) to stimulate the skin surface to superficial muscles, so the skin will feel numbness, and the muscles will also produce unconscious contraction movements to achieve the effect of mass...

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Problems solved by technology

[0003] However, the low-frequency current generated by the host 91 and discharged by the electrode sheet 92 can achieve the aforementioned massage relaxation effect, but as mentioned above, it can only stimulate the superficial layer of the skin or the superficial muscles, and cannot reach the deep muscles in the body. And it responds to skin and muscle stimulation through electric discharge, sometimes causing skin discomfort and the opposite effect of excessive muscle contraction

[0004] According to the two patent cases of Japanese Patent No. 4755916 and No. 5148254, it can be seen from the electrotherapy devices disclosed in these two cases that this type of electrotherapy device will have a heating layer during electrotherapy, but it depends on the voltage of the supplied power supply. The minimum range is 0.3 volts, and the maximum is only 20 volts. It is foreseeable that the current that can be conducted is small, so it can only conduct heat energy to the superficial parts of the human body, and has no effect of conducting heat to the deep layers of the human body for treatment.

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