Title :
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
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;
Conference_Titel :
Instrumentation and Measurement Technology Conference, 2004. IMTC 04. Proceedings of the 21st IEEE
Print_ISBN :
0-7803-8248-X
DOI :
10.1109/IMTC.2004.1351473
