口内撮影を用いたコップ型服薬記録デバイス

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: 2015/02/01

タイトル(英語): Cup-shaped Medication Recording Device for Taking Intraoral Pictures

著者名: 石井　賢治（東北大学大学院工学研究科バイオロボティクス専攻），川合　洋子（東北大学大学院医工学研究科），鶴岡　典子（東北大学大学院医工学研究科），布施　貴大（東北大学大学院医工学研究科），小原　拓（東北メディカル・メガバンク機構予防医学・疫学部門），松永　忠雄（東北大学マイクロシステム融合研究開発センター），今井　潤（東北大学大学院薬学研究科医薬開発構想寄附講座），芳賀　洋一（東北大学大学院工学研究科バイオロボティクス専攻／東北大学大学院医工学研究科）

著者名(英語): Kenji Ishii (Department of Bioengineering and Robotics, Graduate School of Engineering, Tohoku University), Yoko Kawai (Graduate School of Biomedical Engineering, Tohoku University), Noriko Tsuruoka (Graduate School of Biomedical Engineering, Tohoku University), Takahiro Fuse (Graduate School of Biomedical Engineering, Tohoku University), Taku Obara (Department of Preventive Medicine and Epidemiology, Tohoku Medical Megabank Organization), Tadao Matsunaga (Micro System Integration Center (μSIC), Tohoku University), Yutaka Imai (Department of Planning for Drug Development and Clinical Evaluation, Graduate School of Pharmaceutical Sciences, Tohoku University), Yoichi Haga (Department of Bioengineering and Robotics, Graduate School of Engineering, Tohoku University/Graduate School of Biomedical Engineering, Tohoku University)

キーワード: 服薬記録，コップ型デバイス，口内画像，ワイヤレス，服薬アドヒアランス　　medication recording，cup-shaped device，intraoral picture，wireless，medication adherence

要約(英語): To improve the reliability of medication record keeping, we have developed a cup-shaped medication recording device and system for taking intraoral pictures of pills. This device has a camera, a memory card with a wireless transmitter, a capacitance sensor, a processing unit, and a rechargeable battery in the cup. When the capacitance sensor used as the trigger switch detects water level change, the camera starts shooting and takes some intraoral pictures. Waterproofing is achieved by the use of wireless data transmission and wireless battery recharging to enable washability of the cup. In the first experiment, ten trials in one subject were conducted. There were 2.6±0.7 pictures per an action of taking pill. The pill was successfully photographed in all trials. Thirteen subjects participated in a second experiment. Intraoral pictures of pills were taken and sent to a PC or a server wirelessly in all subjects. These results show that this device can be expected to reliably record medication, to improve patient adherence, and reduction of medical labor.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.135 No.2 （2015） 特集：フレキシブルフィルムデバイスのための材料・プロセスと評価技術

本誌掲載ページ: 197-203 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/135/2/135_197/_article/-char/ja/