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NFC-based continuous blood glucose testing instrument and testing method

A blood sugar detector and blood sugar detection technology, which is applied in the direction of instruments, remote measurement patient monitoring, diagnostic recording/measurement, etc., can solve problems such as exaggerated liquid monitoring hypoglycemia, false blood sugar value accuracy, etc., to achieve effective control of blood sugar, low blood sugar Power Consumption and Cost Saving Effects

Inactive Publication Date: 2019-10-25
HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY
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AI Technical Summary

Problems solved by technology

The dynamic continuous blood glucose monitoring system based on body fluids can only have a certain accuracy after the plasma glucose diffuses into the interstitial fluid and reaches an equilibrium state, and the concentration of blood glucose and tissue serous glucose is not much different. The blood glucose monitoring value is (38±15)% lower than the blood-based blood glucose measurement value, which will exaggerate the hypoglycemia of liquid monitoring and cause the influence of false blood glucose value accuracy

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  • NFC-based continuous blood glucose testing instrument and testing method
  • NFC-based continuous blood glucose testing instrument and testing method
  • NFC-based continuous blood glucose testing instrument and testing method

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Embodiment Construction

[0034] In order to make the purpose of the present invention, technical solutions and advantages clearer, the following combination Figure 1-Figure 3 and specific examples to clearly and completely describe the invention.

[0035] Such as figure 1 As shown, this embodiment relates to an NFC-based continuous blood glucose detector, which uses biosensor technology and NFC wireless communication to send blood glucose parameters to a smart phone, and can remotely transmit data to a server platform, using network technology and software technology To realize the management and analysis of blood glucose data.

[0036] A continuous blood glucose detector based on NFC, which includes a blood glucose collection front end 1, the blood glucose collection front end 1 includes an enzyme chemical biosensor 11, a constant potential circuit 12, a signal processing circuit 13, a microprocessor and an NFC tag 14, the The output end of the enzyme chemical biosensor 11 is electrically connecte...

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Abstract

The invention belongs to the field of medical monitoring equipment and discloses a NFC-based continuous blood glucose testing instrument and a testing method. The NFC-based continuous blood glucose testing instrument comprises a blood glucose acquisition front end, and the blood glucose acquisition front end comprises an enzyme chemical biosensor, a constant-potential circuit, a signal processingcircuit, a microprocessor and NFC tags. An output end of the enzyme chemical biosensor is electrically connected with the microprocessor through the signal processing circuit, the constant-potential circuit is electrically connected with an input end of the enzyme chemical biosensor, and the NFC tags are integrated in the microprocessor. The NFC-based continuous blood glucose testing instrument and the testing method have advantages that on the one hand, advantages on the basis of the blood glucose testing method are realized, fast connection is realized, low power consumption is kept constantly in operation, and accordingly cost saving is realized; on the other hand, long-term measurement storage is realized, patients or monitoring personnel can check monitoring data at any time to timelyknow health conditions of the patients and realize effective blood glucose control.

Description

technical field [0001] The invention relates to an NFC-based continuous blood glucose detector and a detection method, which belong to the field of medical monitoring equipment. Background technique [0002] According to the latest eighth edition of Diabetes Map, the report shows that as of 2017, about 425 million adults around the world suffer from diabetes, accounting for 8.8% of the total population. It is estimated that by 2045, the number of diabetic patients may reach 629 million. The treatment of diabetes is mainly to monitor the glucose metabolism in the patient's body. The doctor gives the treatment method and daily routine according to the glucose content in the blood, so that the blood sugar can be effectively controlled. [0003] In the past, clinical blood glucose monitoring methods were usually invasive monitoring, the operation process was cumbersome, and professional medical staff were required to read the data. Therefore, a non-invasive blood glucose monito...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/1486A61B5/00G16H40/63G06K17/00
CPCA61B5/14532A61B5/0004A61B5/14865G16H40/63G06K17/00A61B2562/0295
Inventor 王震洲苏鹤
Owner HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY
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