Acoustic, optic and electric heart cerebrovascular disease therapy apparatus

Abstract

The invention discloses an acoustic, optic and electric heart cerebrovascular disease therapy apparatus, which consists of a single chip, a programmable extension device, an electric stimulus circuit, an ultrasonic circuit and a laser circuit, wherein the electric stimulus circuit consists of an electric pulse signal synthesizer, a variable gain attenuator, a No.1 electric needle and a No.2 electric needle; the variable gain attenuator consists of first and second wideband power amplifier and a second digital potentiometer; the ultrasonic circuit consists of a sine wave generator, a first digital potentiometer, an integrated four-operational amplifier, a push-pull power amplifier and five ultrasonic probes; and the laser circuit consists of a latch, a multi-channel selection analog switchand a laser head. The therapy apparatus integrates three therapy means of low-frequency electric needles, laser and ultrasonic to supplement each other, can be used separately and compatibly, remarkably improves the therapy effect, and achieves the effect of half work with double results.

Description

technical field [0001] The invention relates to a medical instrument, in particular to a physical therapy instrument which integrates three treatment methods of low-frequency electric acupuncture, laser and ultrasonic wave. Background technique [0002] Electricity, light, and sound are three different physical factors, which have different stimulating effects on the acupuncture points, nerves, and meridians of the human body. They can regulate the central nervous system and peripheral nerves, improve the state of blood vessels, and play a role in treating cardiovascular and cerebrovascular diseases. Physical factors have their own characteristics and certain limitations. If they are used alone, the therapeutic effect is often not obvious, but if they are used in combination, they can complement each other and the therapeutic effect will be significantly improved. The existing physical therapy instruments generally only have one treatment method, such as The low-frequency el...

AI Technical Summary

Problems solved by technology

[0002] Electricity, light, and sound are three different physical factors, which have different stimulating effects on the acupuncture points, nerves, and meridians of the human body. They can regulate the central nervous system and peripheral nerves, improve the state of blood vessels, and play a role in treating cardiovascular and cerebrovascular diseases. Physical factors have their own characteristics and certain limitations. If they are used alone, the therapeutic effect is often not obvious, but if they are used in combination, they can complement each other and the therapeutic effect will be significantly improved. The existing physical therapy instruments generally only have one treatment method, such as The low-frequency electroacupuncture therapeutic instrument only has the function of electrotherapy, the laser therapeutic instrument only has the function of laser therapy, and the ultrasonic therapeutic instrument only provides the function of ultrasonic therapy. It is impossible to use one therapeutic instrument to realize the compatibility of three physical therapy methods, which not only prolongs the treatment time, but also increases the cost of treatment

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