Noninvasive measurement of blood glucose based on optical sensing

Author

Tamura, Kazuto ; Fujita, Keiichi ; Kaneko, Wataru ; Linh, Nguyen Tuong ; Nishimatsu, Toyonori ; Ishizawa, Hiroaki ; Toba, Eiji

Author_Institution

Fac. of Textile Sci. & Technol., Shinshu Univ., Nagano, Japan

Volume

3

fYear

2004

fDate

18-20 May 2004

Firstpage

1970

Abstract

This paper describes a new noninvasive measurement of blood glucose based on an optical sensing. This uses Fourier transform infrared spectroscopy of attenuated total reflection. Measurement of blood glucose in in-vitro was carried out by using a whole blood samples. Thereafter, noninvasive measurement was carried out by using 10 subjects. This paper also shows the noninvasive measurement accuracy for glucose contents and describes practical application of this method.

Keywords

Fourier transform spectroscopy; attenuated total reflection; bio-optics; biomedical measurement; blood; calibration; fibre optic sensors; infrared spectroscopy; spectrochemical analysis; spectrophotometry; sugar; Fourier transform infrared spectroscopy; attenuated evanescent wave; attenuated total reflection; blood glucose; calibration; diabetics; fiber probes; in-vitro measurement; measurement accuracy; noninvasive measurement; optical sensing; partial least square regression; spectrophotometry; Blood; Calibration; Error analysis; Medical treatment; Noninvasive treatment; Optical sensors; Plasmas; Predictive models; Probes; Sugar;

fLanguage

English

Publisher

ieee

Conference_Titel

Instrumentation and Measurement Technology Conference, 2004. IMTC 04. Proceedings of the 21st IEEE

ISSN

1091-5281

Print_ISBN

0-7803-8248-X

Type

conf

DOI

10.1109/IMTC.2004.1351473

Filename

1351473