Design And Implementation Of High/Low Frequency Electronic Pulse Therapy Instrument

In today's society,people are under increasing pressure of work,and their pace of life is getting faster and faster.The city's elite or white-collar workers,due to prolonged super-strength and overloaded work,there are a large number of sub-health population and occupational diseases,such as lumbar,vertebral,shoulder,neck pain,gastrointestinal dysfunction,insomnia,nerves Weakness and so on.The electronic pulse therapy device combines traditional Chinese medicine acupuncture and modern science and technology,stimulates the body by giving certain pulse current,acts on the body and causes physical and chemical reactions in the body,and affects the functions of tissues and organs through the neuro-humoral mechanism,to eliminate Etiology,regulatory function,improve metabolism,enhance immunity,and promote the repair and regeneration of diseased tissue.This paper aims to develop a new type of portable low frequency/high frequency pulse therapeutic apparatus,controlled by the microcontroller,through the digital potentiometer for output pulse width and amplitude modulation,and then through the RC filter circuit,operational amplifier circuit to form an adjustable amplitude taper wave.And then after the MOS tube regulation,the final amplified by the transformer output to the electrode.Through the electrode will be a certain low-frequency/high-frequency pulse current acting on the human body,can be more realistic simulation of acupuncture,thumping,massage,cupping,weight loss,scraping and other different stimuli.LCD real-time display treatment mode,pulse frequency,output intensity and other treatment parameters.As the treatment of painless,harmless to the human body,convenient,no side effects,so that the therapy has the advantages of other therapies can not be compared.As a treatment of medical equipment,a low-frequency/high-frequency pulse therapy device small size,low power consumption,simple operation,friendly human-computer interaction,easy to carry,easy to promote to the community hospital or patient family use.This not only has good economic benefits,but also produces good social benefits.