Preliminary clinical validation of a differential Correction Method for Improving Measurement Accuracy in Noninvasive Measurement of Blood Glucose Using Near-Infrared Spectroscopy

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Affiliation of Author(s):Tianjin University

Teaching and Research Group:Bio optics and Applied Spectroscopy Laboratory

Journal:Applied Spectroscopy

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:Noninvasive blood glucose measurement；diffuse reflectance；floating-reference position

Abstract:One of the main challenges in the noninvasive sensing of blood glucose by near-infrared (NIR) spectroscopy is the background variations from light source drift, sweating, and temperature change at the human-machine interface. In this paper, a differential correction method based on the spectra from the floating-reference position and measuring position is proposed to eliminate these spectral variations from background interferences.

All the Authors:Han Guang、Yu Xuyao、Xia Dandan、Liu Rong、Liu Jin、Xu Kexin

First Author:Han Guang

Indexed by:Applied Research

Correspondence Author:Xu Kexin

Document Code:0003-7028(2017)09-2177-10

Volume:71

Issue:9

Page Number:2177-2186

ISSN No.:0003-7028

Translation or Not:no