基于ARM微控制器的旋转电极电刺激仪

Rotating Electrode Electrical Stimulator Based on ARM Microcontroller

神经肌肉电刺激仪基于传统中医学针灸原理,是中医学经络理论与现代电子技术相结合的产物。电刺激仪产生的电刺激信号功效类似中医的针灸按摩手法,作用于患者表面神经肌肉,可促进患者康复。基于ARM微控制器设计一种电刺激仪,采用旋转电极,利用光电MOS固态继电器驱动电极实现旋转功能。经实验验证,旋转电极电刺激仪相对于固定电极电刺激仪,治疗效果更佳。

Neuromuscular electrical stimulator is based on the principle of acupuncture and moxibustion in traditional Chinese medicine. It is the combination of meridian theory of traditional Chinese medicine and modern electronic technology. The effect of electrical stimulation signal produced by electrical stimulator is similar to that of acupuncture and massage in traditional Chinese medicine. It acts on the surface nerves and muscles of patients and can promote the rehabilitation of patients. An electrical stimulator based on ARM microcontroller is designed. The rotating electrode is used and the photoelectric MOS solid-state relay is used to drive the electrode to realize the rotating function. Experimental results show that the treatment effect of rotating electrode electrical stimulator is better than that of fixed electrode electrical stimulator.