Non-invasive blood glucose measurement system

Abstract

The invention discloses a non-invasive blood glucose measurement system, comprising a human oral detection probe, an environment temperature and humidity sensor module, a smart phone and cloud data center, wherein the human oral detection probe and environment temperature and humidity sensor module transmit the test data obtained to the smart phone via wireless method, and smart phone sends the test data and personal information of the subject to the cloud data center by the wireless means, cloud data center calculates blood glucose level according to the received test data and subject personal information, and transmits the calculation result to the smart phone via wireless method. The non-invasive blood glucose measurement system provided by the invention, the structure thereof is reasonable, stable working, no need of blood sampling, the measurement is convenient and accurate, can achieve real-time human blood glucose change monitoring, and effectively promote establishment of mobile internet health management system.

Description

technical field [0001] The invention relates to the technical field of blood sugar measurement, in particular to a noninvasive blood sugar measurement system. Background technique [0002] At present, most of the blood glucose detection methods at home and abroad are invasive, that is, the blood of the subject needs to be drawn, and then measured by the glucose oxidase method. In order to achieve daily monitoring of blood glucose levels of patients, blood glucose levels need to be measured multiple times a day, including before and after meals and before going to bed. If there is hypoglycemia at night, the number of measurements needs to be increased. [0003] The invasive method of measuring blood sugar has good accuracy, but there are also some shortcomings: [0004] (1) Repeatedly taking blood from the patient for measurement will bring great pain to the patient; [0005] (2) The cost of invasive blood glucose testing is relatively high, and the testing cost is high; ...

AI Technical Summary

Problems solved by technology

[0004] (1) Repeatedly taking blood from the patient for measurement will bring great pain to the patient;

[0005] (2) The cost of invasive blood glucose testing is relatively high, and the testing cost is high;

[0006] (3) Repeated blood collection by the patient may easily cause bacterial infection and affect the health of the patient

[0009] There are some problems with this method: individual differences in patients, differences in detection sites or skin conditions will affect the measurement error, and the accuracy and reliability of this method are not high.

[0019] (2) In the non-thermal equilibrium state, the contribution of metabolic heat to the body's heat capacity cannot be ignored

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