Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Non-embedded blood glucose detection system, construction method and detection method thereof

A blood sugar detection, non-embedded technology, applied in the field of non-embedded blood sugar detection system, can solve problems such as cumbersome detection process, skin injury treatment, infection, etc., and achieve the effects of obvious healthy life, healthy life assistance, and simplified complexity

Pending Publication Date: 2020-02-25
QIQIHAR UNIVERSITY
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional method of detecting blood sugar needs to extract blood from the human body before testing, which not only damages the skin but also causes infection if not handled properly, and the testing process is cumbersome

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Non-embedded blood glucose detection system, construction method and detection method thereof
  • Non-embedded blood glucose detection system, construction method and detection method thereof
  • Non-embedded blood glucose detection system, construction method and detection method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0174] Solutions with glucose concentrations of 0μmol / L, 5μmol / L, 15μmol / L, 28μmol / L, 35μmol / L, 45μmol / L, and 55μmol / L were prepared using KOH and glucose, respectively. Then the prepared solution was tested by using the assembled non-embedded blood glucose detection system, and the corresponding relationship between glucose concentration and peak current was obtained through the redox reaction at different glucose concentrations. The test results are shown in Table 1.

[0175] Table 1 Data table of peak current values ​​measured at different glucose concentrations

[0176]

[0177] The correlation between glucose concentration and peak current was obtained through testing, and the fitted relationship curve is shown in the attached Figure 20 As shown, the linear correlation equation between glucose concentration and current response is y=0.278*x+1.83. Glucose concentration has a good correlation with the measured peak current (R 2 =0.8475), indicating that the system ca...

Embodiment 2

[0179] The fasting saliva and blood of normal people were used as samples to verify the correlation between saliva glucose concentration and blood glucose concentration. The blood sugar concentration is tested by a large-scale biochemical analyzer in a regular hospital, and the measurement of the saliva glucose concentration is measured by the blood sugar detection system of the present invention. Salivary glucose concentration measurements were performed at the same time period after blood glucose measurements were made in the hospital.

[0180] First rinse your mouth with clean water 3 times, put a clean and dry absorbent cotton ball in your mouth, wait for the saliva to secrete naturally, take out the cotton ball, and put it into a clean beaker. Then remove the cotton ball, let stand to take 10ml of the upper saliva sample, dilute it to 20ml with KOH solution, and use the non-embedded blood glucose detection system to perform 30 repeated measurements to obtain the statistic...

Embodiment 3

[0185] In order to further verify that the blood glucose detection system of the present invention has high accuracy for glucose detection in different people's saliva, we collected blood and saliva from five normal people on an empty stomach. The blood sugar concentration is tested by a large-scale biochemical analyzer in a normal hospital, and the measurement of the saliva glucose concentration is measured by the blood sugar detection system of the present invention.

[0186] First, take 10ml of saliva from 5 people and dilute it to 20ml with KOH solution. Then use the non-embedded blood glucose detection system to measure, the measurement results are shown in Table 4, and the comparison between the test results and the blood glucose values ​​measured in the hospital is shown in Table 5. Finally, the peak current response results under different saliva are obtained as attached Figure 22 shown.

[0187] Table 4 uses the non-embedded blood sugar detection system of the pres...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a non-embedded blood glucose detection system, a construction method and a detection method thereof. The non-embedded blood glucose detection system is based on an electrochemical sensor. The detection system comprises a microcontroller module, a power supply voltage stabilization module, a digital-analog conversion module, a glucose sensor module, a data transmission module, a background server module, a data calibration module, a data analysis module, a liquid crystal screen display, and a PC and mobile terminal display module. The specific construction method comprises preparation of a glucose sensor, performance test of the glucose sensor, hardware design of the detection system, realization of a wireless transmission function and design of a display client. Thesystem uses a non-invasive detection method to determine the blood glucose concentration of the human body. The data can be wirelessly transmitted, stored in a cloud, viewed in real time, and analyzed on line. An obvious assisting effect is achieved on human health life.

Description

technical field [0001] The present invention relates to the field of blood sugar detection systems, in particular to a non-embedded blood sugar detection system and its construction method and detection method. Background technique [0002] Diabetes is one of the most important chronic non-communicable diseases currently threatening global human health. According to the latest statistics from the International Diabetes Federation, the number of diabetic patients worldwide has reached 382 million, of which 114 million are in my country. The harm of diabetes is huge. In addition to being difficult to cure thoroughly, serious complications caused by diabetes, such as diabetic nephropathy, diabetic cataract, and diabetic foot, seriously threaten the health and life safety of patients. For diabetic patients, blood sugar control is the only effective treatment at present, so accurate detection of human blood sugar is very necessary. The traditional method of testing blood sugar n...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G01N27/26G01N27/30G01N27/327G01N35/00
CPCG01N27/26G01N27/30G01N27/3271G01N35/00871
Inventor 苗凤娟陶佰睿苗瑞武文逸
Owner QIQIHAR UNIVERSITY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com