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Proceedings Paper

New advancement of noninvasive measurement of blood glucose by near-infrared spectroscopy
Author(s): Qingbo Li; Yan Wang; Kexin Xu
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Paper Abstract

Noninvasive blood glucose measurement with near-infrared spectroscopy suitable for home use would allow a more accuracy and frequent determination of glucose level, along with reducing the long-term health care costs of diabetic patients due to no reagents. The fundamental research results of noninvasive blood glucose sensing of our research group are introduced in this paper. They are involving the aspects as followed, the prediction results of the fundamental experiments by PLS calibration method and artificial neural networks respectively; the wavelength selection by genetic algorithm; the quantitative relation among prediction accuracy, instrumental precision and regression algorithms; and the determination of measuring mode according to the measuring wavelength range, and so on. The experiments that done with the samples from simple ones to complex ones have proved the feasibility of noninvasive blood glucose measurement methodology by near-infrared spectroscopy. In addition, the further research subjects of the fundamental problems involving human body measurement are proposed.

Paper Details

Date Published: 12 September 2002
PDF: 8 pages
Proc. SPIE 4916, Optics in Health Care and Biomedical Optics: Diagnostics and Treatment, (12 September 2002); doi: 10.1117/12.483007
Show Author Affiliations
Qingbo Li, Tianjin Univ. (China)
Yan Wang, Tianjin Univ. (China)
Kexin Xu, Tianjin Univ. (China)

Published in SPIE Proceedings Vol. 4916:
Optics in Health Care and Biomedical Optics: Diagnostics and Treatment
Britton Chance; Mingzhe Chen; Gilwon Yoon, Editor(s)

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