Garcia Hector, Juan Carlos G, Avila-Navarro Ernesto, Bronchalo Enrique, Sabater-Navarro Jose M
Annu Int Conf IEEE Eng Med Biol Soc. 2019 Jul;2019:1115-1118. doi: 10.1109/EMBC.2019.8856934.
A portable device for noninvasive blood glucose monitoring is presented. The device is based on a microwave open-loop microstrip resonator, acting as glucose sensor, following the results of a previous study. This work shows the design and development of the driving electronics, signal generation system, data processing, measurement setup and graphical user interface, to integrate the resonator into a device suitable for further experimentation in clinical scenarios. The measurement principle relies in the idea of relating the unloaded Q factor to the user's blood glucose level. An initial assessment is shown, whose results highlight some successful cases of blood glucose level tracking, and indicate the need for further research in clinical scenarios.
本文介绍了一种用于无创血糖监测的便携式设备。根据先前一项研究的结果，该设备基于一个作为葡萄糖传感器的微波开环微带谐振器。这项工作展示了驱动电子设备、信号生成系统、数据处理、测量装置和图形用户界面的设计与开发，以便将谐振器集成到一个适合在临床场景中进行进一步实验的设备中。测量原理基于将空载品质因数与用户血糖水平相关联的理念。文中展示了初步评估结果，这些结果突出了血糖水平跟踪的一些成功案例，并表明在临床场景中还需要进一步研究。
