| Project/Area Number |
16K01539
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Rehabilitation science/Welfare engineering
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| Research Institution | The University of Electro-Communications |
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Principal Investigator |
JIANG YINLAI 電気通信大学, 脳・医工学研究センター, 准教授 (70508340)
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| Co-Investigator(Kenkyū-buntansha) |
横井 浩史 電気通信大学, 大学院情報理工学研究科, 教授 (90271634)
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| Project Period (FY) |
2016-04-01 – 2019-03-31
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| Project Status |
Completed (Fiscal Year 2018)
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| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2018: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2017: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2016: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
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| Keywords | 筋電計測 / 筋電義手 / 導電性シリコン / 生体インピーダンス / 筋電センサ / 積層型 / 導電性高分子 / 表面筋電図 / 筋電電極 / ユーザインターフェース / 生体電気計測 / 生活支援 |
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| Outline of Final Research Achievements |
sEMG (Surface Electromyography) is the electric activity of groups of muscles measured with electrodes on the skin surface. Since it reflects motion intentions, sEMG has been studied as a signal to control welfare machines. This study investigated the electrodes, measurement method, and selection of multi-channel sEMG signals. Soft and wearable sEMG electrodes were developed with conductive polymers and conductive silicon. The relation between bioelectric characteristics and the quality of sEMG was elucidated. And a multi-channel sEMG measurement system was developed and validated with healthy subjects and amputees.
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| Academic Significance and Societal Importance of the Research Achievements |
学術的意義：本研究で開発した筋電電極および筋電の計測回路は，ヒトの生体電気特性を考慮し，その特性にある程度適応できるようになっている．電極と回路開発の方法論は，筋電計測はもとより，脳波，眼電，など他の生体電気計測にも適用できる．
社会的意義：本研究の筋電電極と計測法は，障がい者にとって従来の物より使用し易い．また，個人特性を考慮したため汎用性も高い．筋電義手などの福祉機器を制御し易くなに，障がい者の自立生活の向上に役に立てる．
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