The optimum measurement precision evaluation for blood components using near-infrared spectra on 1000-2500 nm

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Affiliation of Author(s):Tianjin University

Teaching and Research Group:Bio optics and Applied Spectroscopy Laboratory

Journal:Proc. SPIE 10024, Optics in Health Care and Biomedical Optics VII

Place of Publication:America

Funded by:New Hemanalysis Instrument-Noninvasive Blood Glucose Detector（新型血液分析仪器—无创血糖检测仪）

Key Words:near infrared spectroscopy；non-invasive blood components measurement；blood glucose；hemoglobin

Abstract:In the non-invasive blood components measurement using near infrared spectroscopy, the useful signals caused by the concentration variation in the interested components, such as glucose, hemoglobin, albumin etc., are relative weak. Then the signals may be greatly disturbed by a lot of noises in various ways. We improved the signals by using the optimum path-length for the used wavelength to get a maximum variation of transmitted light intensity when the concentration of a component varies.

All the Authors:Zhang Ziyang、Sun Di、Han Tongshuai、Guo Chao、Liu Jin

First Author:Zhang Ziyang

Indexed by:Applied Research

Correspondence Author:Liu Jin

Volume:10024

Translation or Not:no