《中国康复理论与实践》

《中国康复理论与实践》 ›› 1997, Vol. 3 ›› Issue (04): 151-154.

• 理论与实践 • 上一篇    下一篇

功能性电刺激的原理、设计与应用(一)

蓝宁1; 肖志雄1; 聂开宝1; 汪家琼2; 顾祥珍2; 周红骏2; 刘根林2   

  1. 1.清华大学电机系生物医学工程及仪器;2.中国康复研究中心博爱医院
  • 收稿日期:1996-11-13 出版日期:1997-12-25 发布日期:1997-12-25

Functional Electrical Stimulation: Principle,Design and Applications (I)

Lan Ning,Wang Jiazong,et al   

  1. Chinese Journal of Rehabilitation Theory & Practice.-1997,3(4):151～154
  • Received:1996-11-13 Published:1997-12-25 Online:1997-12-25

PDF (PC)

摘要： 本文分三部分阐述功能性电刺激（FES）的基本概念、设计和应用。第一部分讨论电刺激的阈值，募集顺序等概念，第二部分介绍肌内电刺激的安全参数范围，组织损伤，并讨论刺激器的设计。第三部分以C5／C6患者手功能重建为例，阐明功能性电刺激系统的工作原理。

关键词: 功能性电刺激, 运动康复, 神经假体

Abstract: Functional electrical stimulation(FES) offers a vast potential for partial restoration of parlayzed movements. In practice,understanding on the underlying mechanism and limitations of electrical activation of nerve is essential to guide a successful deployment of FES technology to clinical utilization. Thisthree part article will review the basic concepts,system design and applications of FES. In part I,conceptssuch as activation threshold,recruitment order are discussed. Part Ⅱ introduces stimulation waveforme,safeparameters and tissue damage,as well as the design principle of stimulators for use with percutaneous electrodes. Part Ⅲ outlines clinical applications of FES,in particular,for restoration of hand grasp function forC5/C6 patients.

Key words: functional electrical stimulation, motor rehabilitation, neuroprosthesis