Low frequency pulse microelectronic channel-collaterial moxibusting induction instrument

Abstract

A microelectronic low-frequency pulse instrument for dredging channels and collaterals, heating acupoints and penetrating medicine into human body is composed of narrow pulse generator, sweep frequency circuit pulse shaper, anti-flutter circuit, power amplifier, display circuit, output unit, therapeutic electrodes containing medicine and heater, temp control, time indicator, switch power supply and open and short circuit protector.

Description

technical field [0001] The invention relates to a medical device, more specifically, a low-frequency pulse electronic moxibustion guide instrument for electrotherapy along meridians, ionization medicine penetration and electric heating and moxibustion. Background technique [0002] At present, pulse electrotherapy machines have been widely used, which can excite neuromuscular tissue, promote local blood circulation, analgesia, calm the central nervous system and reduce inflammation, etc., but the effect is slow and the curative effect is not obvious. At the same time, due to the improper selection of the waveform of this electrotherapy machine composed of pulse generator, power amplifier, output part and treatment electrodes, when the plates (electrodes) act on the human skin, most of them have a strong acupuncture feeling that makes patients afraid. and because most of them use conductive rubber plates to directly act on the human body, the human body fluids will be electro...

AI Technical Summary

Problems solved by technology

[0002] At present, pulse electrotherapy machines have been widely used, which can excite neuromuscular tissue, promote local blood circulation, relieve pain, calm the central nervous system and reduce inflammation, but the effect is slow and the curative effect is not obvious.

At the same time, due to the improper selection of the waveform of this electrotherapy machine composed of pulse generator, power amplifier, output part and treatment electrodes, when the plates (electrodes) act on the human skin, most of them have a strong acupuncture feeling that makes patients afraid. ; and because most of them use conductive rubber plates to directly act on the human body, when the direct current is applied, the human body fluid will be electrolyzed, and alkali and acid will be generated at the cathode and anode of the plates, which will damage the skin

In addition, the power supply part of this kind of electrotherapy machine must pass the thousands of volts high-voltage breakdown test according to the requirements of the IEC standard. If the expensive transformer is not used, it is generally difficult to pass. If it is barely enough, there will be a great safety hazard.

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