ロボティクス・メカトロニクス講演会講演概要集
Online ISSN : 2424-3124
セッションID: 1A1-L10
会議情報

NFC給電のみで動作可能なpH測定デバイスの提案
*宮林 駿隼田 大輝岩瀬 英治藤枝 俊宣武岡 真司大橋 啓之佐藤 慎黒岩 繁樹門間 聰之逢坂 哲彌多和田 雅師戸川 望片岡 孝介朝日 透岩田 浩康
著者情報
キーワード: pH, NFC, Low-power
会議録・要旨集 認証あり

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Skin-attachable devices are essential to the realization of personalized skin health through continuously monitoring individual's skin surface pH. This paper describes an approach to measure the skin surface pH no matter when or where, just holding a NFC enable phone over the pH-sensor device capable of operating only with NFC energy harvesting. Since NFC can generate the power and batteries are replaced, the proposed device becomes smaller, lighter and thinner. Therefore, it could be attached on the skin by using the ultrathin polymer film called nanosheet. Moreover, the low-power circuit is proposed which implements the constant current circuit and the function of wireless communication.

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© 2017 一般社団法人 日本機械学会
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