共焦点光学系を用いたグルコース計測システムの開発

カテゴリ: 論文誌(論文単位)

グループ名: 【E】センサ・マイクロマシン部門

発行日: 2012/12/01

タイトル(英語): Development of the Glucose Measuring System Using Confocal Optical System

著者名: 宮内　祐樹（信州大学大学院総合工学系研究科），石澤　広明（信州大学繊維学部），児山　祥平（信州大学繊維学部），手塚　信一郎（横河電機（株）マイクロセンシング研究室），原　仁（横河電機（株）マイクロセンシング研究室）

著者名(英語): Yuki Miyauchi (Interdesciplinary Graduate School of Science and Technology, Shinshu University), Hiroaki Ishizawa (Faculty of Textile Science and Technology, Shinshu University), Shouhei Koyama (Faculty of Textile Science and Technology, Shinshu University), Shin-ichirou Tezuka (Yokogawa Electric Corporation, Microsensing Laboratory), Hitoshi Hara (Yokogawa Electric Corporation, Microsensing Laboratory)

キーワード: グルコース，共焦点，近赤外吸収，血液　　Glucose，Confocal，Near-infrared absorption，Blood

要約(英語): Our research team has developed a confocal optical system using a near-infrared laser that is capable of reducing the effects of scattering during a measurement of glucose concentration. We have measured the light reflection of our samples and because our system has the depth resolution offered by a confocal optical system it is able to limit the length of the light path and to detect light absorption at each depth level of the samples; thereby restricting the point of measurement. This report details the use of this system for the basic experiment of measuring blood samples and predicting glucose concentration levels. The results show a high correlation between glucose concentration and near-infrared light absorption. Moreover, we have showed the possibility of calculating glucose concentration in living organisms using our system.

本誌: 電気学会論文誌E（センサ・マイクロマシン部門誌） Vol.132 No.12 （2012） 特集：血糖値センサとデジタルヘルスケア

本誌掲載ページ: 431-436 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/ieejsmas/132/12/132_431/_article/-char/ja/