High-reliability electronic meridian treatment instrument

Abstract

The invention discloses a high-reliability electronic meridian treatment instrument. The high-reliability electronic meridian treatment instrument comprises an operational amplifier power supply unit, a single chip microcomputer power supply unit, and a three-way treatment intensity adjustment output unit, wherein the three-way treatment intensity adjustment output unit comprises an A-way treatment intensity adjustment output unit, a B-way treatment intensity adjustment output unit and a C-way treatment intensity adjustment output unit; the operational amplifier power supply unit comprises a diode D1 and a diode D2; the single chip microcomputer power supply unit comprises a power supply voltage-stabilizing chip U5; the A-way treatment intensity adjustment output unit comprises an integrated circuit U7; the B-way treatment intensity adjustment output unit comprises an integrated circuit U8; and the C-way treatment intensity adjustment output unit comprises an integrated circuit U9. The high-reliability electronic meridian treatment instrument has the following advantages of high reliability, high anti-interference performance, capability of effectively controlling output current, stable voltage output, high signal output stability, low error, good curative effect and low manufacturing cost.

Description

technical field [0001] The invention relates to an electronic meridian therapeutic instrument with high reliability, which belongs to the technical field of electronic medical and health care equipment. Background technique [0002] In traditional Chinese medicine, methods such as acupuncture and massage are often used for treatment and health care through the acupuncture points and meridians of the human body. Acupuncture, massage and other methods all need professionals to operate, and users cannot realize it by themselves, so the place and timing of treatment are all inconvenient. In the prior art, an electronic meridian therapy device is proposed, which uses a controlled pulse current to act on the acupuncture points or meridians of the human body, and can also achieve the same effect as acupuncture, massage, etc., so that users can do it on their own without relying on others. health care. [0003] However, the existing meridian therapeutic apparatus has the following...

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Problems solved by technology

[0003] However, the existing meridian therapeutic apparatus has the following defects: the therapeutic effect is not obvious enough; the manufacturing cost is high; the anti-interference performance is poor, and the output current cannot be effectively controlled; the voltage output is not stable enough; the signal output stability is poor, the error is large, and the reliability is low

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