基于能量守恒的无创血糖检测传感器的设计

根据人体摄取的能量和代谢消耗的能量守恒原理,建立了对流、蒸发、辐射等与血糖浓度之间的关系,提出了一种基于能量守恒的无创血糖检测传感器的设计。设计中将湿度、温度、血氧饱和度、热辐射等传感器集成封装成一个内径Φ为15mm×50 mm无创血糖检测传感器。该传感器性能稳定,测得的数据经多项式拟合后较为理想。

Design of Non-invasive Blood Sugar Measuring Sensor Based on Energy Metabolic Conversation

In this essay, a new method is presented to design a transducer for measuring blood sugar level non-invasively, which is based on the energy metabolic conservation law. According to the energy metabolic conservation law that the energy derived by human body equals consumed energy by metabolism, this method establishes the relationship between convection, evaporation, radiation and the blood sugar level. The transducers measuring humidity, temperature, degree of blood oxygen saturation and heat radiation respectively, are integrated as one with the inner diameter of 15×50mm2 in this design, which is used to measure the blood sugar level non-invasively. This transducer has the advantages of stable, and it has good fit result for testing data.