电子科技2025，Vol.38Issue(5)：31-37,7.DOI:10.16180/j.cnki.issn1007-7820.2025.05.005
基于ST M32 的抑制帕金森震颤电刺激器设计
Design of Electrical Stimulator Based on STM32 for Suppressing Parkinson's Tremor
摘要
Abstract
In view of the pathogenesis and mechanism of upper limb quiescent tremor in patients with Parkinson's disease and analyzing the commonly used clinical therapeutic parameters,a peripheral electrical nerve stimulator system is designed to effectively inhibit upper limb quiescent tremor in patients with Parkinson's disease.This system uses STM32F103C8T6 as the core of the hardware system design.The charging circuit,the boost circuit,the pulse modulation circuit,the analog switch circuit and the serial port touch screen module are communicatied with the main control,and RT-Thread is used to write a single chip computer program to realize the intelligent control of the above modules.Parameters of the touch screen are set to generate square wave electrical stimulation pulses that can be con-tinuously adjusted in amplitude,frequency,pulse width and time to accurately stimulate the median nerve and radial nerve.The experimental results show that the proposed method has a good stability,the system can generate a prede-termined intensity of electrical stimulation signal,maintain a good performance of constant pressure,and provide sup-port for static tremor electrical stimulation treatment.关键词
帕金森病/静止性震颤/外周神经/电刺激/单片机/连续可调节/方波/稳定性Key words
Parkinson's disease/static tremor/peripheral nerve/electrical stimulation/single chip microcomput-er/continuously adjustable/square wave/stability分类
计算机与自动化引用本文复制引用
李雨嘉,朱博婷,殷东明,周宇,宋成利..基于ST M32 的抑制帕金森震颤电刺激器设计[J].电子科技,2025,38(5):31-37,7.基金项目
国家自然科学基金(51735003) National Natural Science Foundation of China(51735003) （51735003）
