Evaluation on noninvasive blood components measurement based on photolepthysmography（光电容积脉搏波无创测量人体血液成分的评估）

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Affiliation of Author(s):Tianjin University

Teaching and Research Group:Bio optics and Applied Spectroscopy Laboratory

Journal:Optics and Precision Engineering

Place of Publication:Chang Chun

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:photolepthysmography;human non-invasive component detection;hemoglobin;albumin;blood glucose

Abstract:We presented a systematic evaluation for the use of Photoplethysmography (PPG) in detecting blood
components, such as hemoglobin, albumin and blood glucose. Method: According to the modified Beer-Lambert Law and the
simplified measurement model based on NIR spectroscopy, the detection limit for the interested components in blood was described
in an equation. The values of the three factors of the equation, which were the signal-to-noise ratio (SNR) of transmitted light
intensity, the optical path-length and the molar extinction coefficients of the blood components, were evaluated in this paper

All the Authors:Liu Jin、Cai Zijin、Zhang Ziyang、Sun Di、Wang Wen

First Author:Liu Jin

Indexed by:Applied Research

Correspondence Author:Liu Jin

Document Code:1004-924X(2016)06-1264-08

Volume:24

Issue:6

Page Number:1264-1271

ISSN No.:1004-924X

Translation or Not:no