Ultrasonic electro-acupuncture therapeutic apparatus

Abstract

The invention relates to an ultrasonic electro-acupuncture therapeutic apparatus. The ultrasonic electro-acupuncture therapeutic apparatus comprises an ultrasonic transducer and electro-acupuncture electrodes, wherein the ultrasonic transducer and the electro-acupuncture electrodes work independently; and the ultrasonic electro-acupuncture therapeutic apparatus further comprises a power source and a driving circuit which are used for separately or simultaneously driving the ultrasonic transducer to emit ultrasonic waves and making the electro-acupuncture electrodes output positive voltage or negative voltage. According to the therapeutic apparatus of the invention, the electro-acupuncture electrodes can be set according to needs, so that the electro-acupuncture electrodes can output the positive voltage or negative voltage.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an ultrasonic electroacupuncture therapeutic instrument. Background technique [0002] Research has found that ultrasound has thermal, mechanical, and biological effects on the human body. It will clean the metabolic keratin on the skin surface, stimulate the renewal and metabolism of subcutaneous collagen, promote cell metabolism, and introduce cosmetic drugs. Efficacy, while the tiny amount of bioelectric current output by electroacupuncture can improve the internal environment of the human body, coordinate the balance of the internal environment of the human body, promote functional activity, regulate vasomotor function, maintain the excitability of neurons, and also have a certain sedative and tranquil effect. If ultrasonic technology and electroacupuncture technology are combined, their respective physical characteristics and biological effects will be strengthened, ...

AI Technical Summary

Problems solved by technology

[0003] In order to combine ultrasonic technology and electroacupuncture technology, the prior art provides an ultrasonic electrotherapy skin care beauty instrument integrating ultrasound and electrotherapy skin care. Effect, easy to use, less power consumption, etc., but its disadvantage is that the beauty instrument uses the ultrasonic transducer and the electric needle to share the same electrode, so that the output voltage of the electrode is half-wave, that is, it can only output positive voltage

The prior art also provides a therapeutic instrument using a composite electrode, which integrates the ultrasonic transducer and the electric pulse electrode, and sends out the vibration of the ultrasonic transducer through the electric pulse electrode, so as to achieve the same effect on the same part of the human body. It has both ultrasound and electric pulse treatment purposes, so it has two therapeutic effects of ultrasound and electric stimulation therapy on the same treatment part of the patient at the same time, but its disadvantage is that the electric pulse electrode must be used as the sound-permeable membrane of the ultrasound transducer , and the use of the electric pulse electrode as a sound-transmitting membrane has limitations in the material selection of the electrode. voltage limit

Studies have shown that neurons under positively charged electrodes respond more frequently to normal input signals after being electrically stimulated, while neurons under negatively charged electrodes respond hysteresis to normal input signals after being electrically stimulated. If the electro-acupuncture electrodes cannot be set to output positive or negative voltages according to needs, the application range of electro-acupuncture will be greatly limited.

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