Journal of Yeungnam Medical Science
- 제7권2호
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- Pages.103-108
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- 1990
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- 2799-8010(eISSN)
기능적전기자극에 의한 체간제어의 기초적인 연구
FUNDAMENTAL STUDY FOR ROLLING-OVER MOTION OF THE BODY BY FUNCTIONAL ELECTRICAL STIMULATION(FES)
- Lee, Joon-Ha (Department of Biophysics & Medical Engineering, Yeungnam University Medical Center) ;
- Hoshimiya, N. (Department of Electrical Communications, Faculty of Engineering, Tohoku University)
- 발행 : 1990.12.30
초록
기능적전기자극(FES)을 이용하여 중추신경장해환자의 체간제어를 행하는 방법을 고안하여 체간제어에 필요한 각 각의 관절운동을 실현시켜 보았다. 건강인에게 전기자극실험을 행하고 기능적전기자극애 의해 체위변환의 실현가능성을 검증했다. 또한 상지를 함께 이용한 체위변환시의 근전도를 해석하여 보다 적절한 체위변환의 방법을 검토했다.
A method to roll-over the paralyzed body by means of Functional Electrical Stimulation(FES) is considered. It is demonstrated that individual joint motions necessary for the rolling-over are realized by electrical stimulation. EMG measurements are also performed to analyze the cooperative activities of the muscles during rolling over motion in a case where an upper extremity was used. These results of two experiments using normal subjects verifies the fundamental feasibility of body control by FES.