Non-Invasive IR-Based Measurement of Human Blood Glucose
Non-Invasive IR-Based Measurement of Human Blood Glucose
复制标题
基于红外的无创人体血糖测量
DOI：
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发表时间：
2023
期刊：
影响因子：
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通讯作者：
Ebrahim Ismaiel
中科院分区：
文献类型：
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作者：
M. A. Darwich;Anas Shahen;Abbas Daoud;Abdullah Lahia;J. Diab;Ebrahim Ismaiel
使用红外（IR）光的无创血糖监测被认为是在日常活动中测量血糖水平的方便可靠的工具。基于IR的葡萄糖监测原理取决于具有高或低水平葡萄糖溶液的血液对IR光波的不同吸收水平。本文介绍了一种基于Arduino和嵌入模糊逻辑的Clarke误差网格的低成本手指探头来测量血糖。设计并实现了一种基于红外传感器的无创无痛电子血糖仪。用数学方程表示血液中葡萄糖水平的电信号用于校准和映射物理值和电学值。通过实施模糊逻辑（FL）与克拉克误差网格的最终数值进行了验证。设计的装置在30名受试者（15名糖尿病受试者）身上进行了测试。结果表明，FL能够在参考测量值的相同范围内确定小于10%的葡萄糖测量值误差范围的结果具有高度显著性。在这种便携式设备中，使用FL与Clarke误差网格的所提出的方法提供了更自信和精确的输出。
: Non-Invasive blood glucose monitoring using infrared (IR) light is considered a handy and reliable tool to measure blood sugar levels during daily activities. IR-based glucose monitoring principle depends on the variant absorption levels of IR light wave by blood with high or low levels of glucose solution. This paper introduces a low-cost finger probe to measure glucose based on Arduino and embedding Clarke error grid with fuzzy logic. An electronic blood glucose meter is designed and implemented in a non-invasive and painless manner based on an infrared sensor. The electrical signal expressing the level of glucose in the blood with a mathematical equation is used for calibration and mapping the physical and electrical values. The final numerical value is validated with the Clarke error grid by implementing fuzzy logic (FL). The designed device was tested on 30 subjects with 15 diabetes subjects. The results show a high significance of results where the FL was able to determine an error range of less than 10% of measured Glucose within the same range of the reference measurements. The proposed method of using FL with Clarke error grid gives more confident and precise output in this kind of portable device.