筋電位を用いた口腔内摂食センサ

カテゴリ: 論文誌(論文単位)

グループ名: 【C】電子・情報・システム部門

発行日: 2014/11/01

タイトル(英語): Intraoral Eating Sensor using Electromyogram

著者名: 中谷　真太朗（兵庫県立大学大学院工学研究科／日本学術振興会），荒木　望（兵庫県立大学大学院工学研究科），小西　康夫（兵庫県立大学大学院工学研究科），前中　一介（兵庫県立大学大学院工学研究科），板垣　博文（イタガキ歯科・矯正歯科），瀧澤　由佳子（兵庫県立工業技術センター），才木　常正（兵庫県立大学大学院工学研究科／兵庫県立工業技術センター）

著者名(英語): Shintaro Nakatani (Graduate School of Engineering, University of Hyogo/JSPS), Nozomu Araki (Graduate School of Engineering, University of Hyogo), Yasuo Konishi (Graduate School of Engineering, University of Hyogo), Kazusuke Maenaka (Graduate School of Engineering, University of Hyogo), Hirohumi Itagaki (ITAGAKI Dental Clinic), Yukako Takizawa (Hyogo Prefectural Institute of Technology), Tsunemasa Saiki (Graduate School of Engineering, University of Hyogo/Hyogo Prefectural Institute of Technology)

キーワード: 筋電図，口腔，舌，摂食動作，モニタリングシステム　　electromyogram，oral cavity，tongue，eating motion，monitoring system

要約(英語): For elderly people, we imagined an eating monitoring system, that detects electromyogram (EMG) signals by tiny electrodes mounted on artificial teeth. Thus, by placing the electrodes on gums of participants, we investigated the relationship between EMG signals and tongue motions, and evaluated the possibility of the eating detection. Concretely, the EMG signals were measured by two pairs of silver balls (φ1mm) used as the electrodes, and the balls were located on participants' gums at neighborhoods of right-and-left canine and molar teeth. It was found that EMG signals could be detected by using only the one pair of the tiny silver ball electrodes located on the gum at the neighborhoods of the canine or molar teeth. Moreover, it was also found that two tongue motions of sticking out and pressing to palate could be recognized by using the two pairs of the electrodes located on the gum at the neighborhoods of the canine and molar teeth. From the facts, eating motions may be detected by analyzing the EMG signals.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.134 No.11 （2014） 特集Ⅰ：電気関係学会関西連合大会　特集Ⅱ：国際会議ヒューマナイズド　システム2013

本誌掲載ページ: 1678-1683 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejeiss/134/11/134_1678/_article/-char/ja/