Non-invasive Blood Glucose Measurement based on Impedance Spectrum
- 10.2991/jrnal.k.200221.001How to use a DOI?
- Blood glucose concentration; impedance spectroscopy; non-invasive glucose measurement
Different from the traditional measurement approach and instruments of blood glucose concentration, we propose a novel measuring method related to electrical impedance spectrum without invasion, and we have researched the correspondence between blood glucose values and impedance parameters. Considering the skin contacting impedance and cytomembrane conductivity feature, an equivalent circuit of human model was built in the MATLAB Simulink environment. We obtained the impedance parameters of the model at 1 Hz–20 MHz by simulation. The measured data were analyzed by a Cole–Cole model to derive the relationship between the impedance value and the blood glucose concentration. The results show that the electrical impedance is strong negative correlation to blood glucose concentration, as the blood glucose concentration increases, the impedance value decreases. The conclusion of this research provides a theoretical basis for non-invasive blood glucose surface-measuring.
- © 2020 The Authors. Published by Atlantis Press SARL.
- Open Access
- This is an open access article distributed under the CC BY-NC 4.0 license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - JOUR AU - Tong Yin AU - Xiaoyan Chen AU - Meng Du AU - Hongyi Yin PY - 2020 DA - 2020/02/26 TI - Non-invasive Blood Glucose Measurement based on Impedance Spectrum JO - Journal of Robotics, Networking and Artificial Life SP - 246 EP - 249 VL - 6 IS - 4 SN - 2352-6386 UR - https://doi.org/10.2991/jrnal.k.200221.001 DO - 10.2991/jrnal.k.200221.001 ID - Yin2020 ER -