Continuous non-invasive blood glucose monitoring by spectral image differencing method

Hao Huang; Ningfang Liao; Haobo Cheng; Jing Liang

doi:10.1117/12.2295279

12 January 2018 Continuous non-invasive blood glucose monitoring by spectral image differencing method

Hao Huang, Ningfang Liao, Haobo Cheng, Jing Liang

Proceedings Volume 10621, 2017 International Conference on Optical Instruments and Technology: Optoelectronic Measurement Technology and Systems; 106211K (2018) https://doi.org/10.1117/12.2295279
Event: International Conference on Optical Instruments and Technology 2017, 2017, Beijing, China

Abstract

Currently, the use of implantable enzyme electrode sensor is the main method for continuous blood glucose monitoring. But the effect of electrochemical reactions and the significant drift caused by bioelectricity in body will reduce the accuracy of the glucose measurements. So the enzyme-based glucose sensors need to be calibrated several times each day by the finger-prick blood corrections. This increases the patient's pain. In this paper, we proposed a method for continuous Non-invasive blood glucose monitoring by spectral image differencing method in the near infrared band. The method uses a high-precision CCD detector to switch the filter in a very short period of time, obtains the spectral images. And then by using the morphological method to obtain the spectral image differences, the dynamic change of blood sugar is reflected in the image difference data. Through the experiment proved that this method can be used to monitor blood glucose dynamically to a certain extent.

Citation Download Citation

Hao Huang, Ningfang Liao, Haobo Cheng, and Jing Liang "Continuous non-invasive blood glucose monitoring by spectral image differencing method", Proc. SPIE 10621, 2017 International Conference on Optical Instruments and Technology: Optoelectronic Measurement Technology and Systems, 106211K (12 January 2018); https://doi.org/10.1117/12.2295279

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