Blood glucose measurement in vivo using hollow-fiber based, mid-infrared ATR probe with multi-reflection prism

Saiko Kino, Suguru Omori, Yuji Matsuura

研究成果: Conference contribution

3 被引用数 (Scopus)

抄録

An attenuated-total-reflection (ATR), mid-infrared spectroscopy system that consists of hollow optical fibers, a trapezoidal multi-reflection ATR prism, and a conventional FT-IR spectrometer has been developed to measure blood glucose levels. Owing to the low transmission loss and high flexibility of the hollow-optical fiber, the system can measure any sites of the human body where blood capillaries are close to the surface of mucosa, such as inner lips. Using a multi-reflection prism brought about higher sensitivity, and the flat and wide contact surface of the prism resulted in higher measurement reproducibility. The results of in-vivo measurement of human inner lips showed the feasibility of the proposed system, and the measurement errors were within 20%.

本文言語English
ホスト出版物のタイトルOptical Fibers and Sensors for Medical Diagnostics and Treatment Applications XVI
編集者Israel Gannot
出版社SPIE
ISBN(電子版)9781628419368
DOI
出版ステータスPublished - 2016 1 1
イベントOptical Fibers and Sensors for Medical Diagnostics and Treatment Applications XVI - San Francisco, United States
継続期間: 2016 2 132016 2 14

出版物シリーズ

名前Progress in Biomedical Optics and Imaging - Proceedings of SPIE
9702
ISSN(印刷版)1605-7422

Other

OtherOptical Fibers and Sensors for Medical Diagnostics and Treatment Applications XVI
国/地域United States
CitySan Francisco
Period16/2/1316/2/14

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 生体材料
  • 原子分子物理学および光学
  • 放射線学、核医学およびイメージング

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