Noninvasive Blood Glucose Monitoring Systems Using Near-Infrared Technology—A Review

In this study, a NeoSpectra spectrometer was used to demonstrate the possibility of building a non-invasive blood glucose monitoring system.

PCA followed by SVM shows a promising result of 77.5%. These numerical findings reveal that the NeoSpectra spectrometer with appropriate data modeling algorithm can be a potential candidate for non-invasive blood glucose monitoring system.