摘要
为增强中频电子治疗仪的物理功能、分离治疗阈值与疼痛阈值,有效地克服机体适应性等问题,针对FNS(fastigial nucleus stimulation)&SCS(spinal cord stimulation)模块进行分析,根据频谱分析和自相关分析方法设计了一种用随机信号调幅的中频微分型指数信号作为电刺激的波形,它不仅能分离治疗阈值与疼痛阈值,而且也能解决对机体的适应性问题。
To enhance physical function of intermediate-frequency treatment instrument, separate treatment and pain threshold, and overcome adaptability to body, we analyzed FNS＆SCS （fastigial nucleus stimulation and spinal cord stimulation） modules, and designed a kind of intermediate-frequency exponential pulse stimulation wave with amplitude modulated by random signal based on spectrum analysis and autocorrelation analysis. This wave can separate treatment and pain thresholds, and overcome the adaptability to body effectively.
出处
《中国组织工程研究与临床康复》
CAS
CSCD
北大核心
2008年第13期2470-2472,共3页
Journal of Clinical Rehabilitative Tissue Engineering Research
