Noninvasive measurement of blood glucose level using mid-infrared quantum cascade lasers

Kiriko Yoshioka; Saiko Kino; Yuji Matsuura

doi:10.1117/12.2275006

18 April 2017 Noninvasive measurement of blood glucose level using mid-infrared quantum cascade lasers

Kiriko Yoshioka, Saiko Kino, Yuji Matsuura

Proceedings Volume 10251, Biomedical Imaging and Sensing Conference; 102511U (2017) https://doi.org/10.1117/12.2275006
Event: SPIE Technologies and Applications of Structured Light, 2017, Yokohama, Japan

Abstract

For non-invasive measurement of blood glucose level, attenuated total reflection (ATR) absorption spectroscopy system using a QCL as a light source was developed. The results of measurement of glucose solutions showed that the system had a sensitivity that was enough for blood glucose measurement. In-vivo measurement using the proposed system based on QCL showed that there was a correlation between absorptions measured with human lips and blood glucose level.

Citation Download Citation

Kiriko Yoshioka, Saiko Kino, and Yuji Matsuura "Noninvasive measurement of blood glucose level using mid-infrared quantum cascade lasers", Proc. SPIE 10251, Biomedical Imaging and Sensing Conference, 102511U (18 April 2017); https://doi.org/10.1117/12.2275006

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