Combination optimization-based near-infrared non-invasive blood glucose detection wavelength variable screening method
A wavelength variable and blood sugar detection technology, which is applied in diagnostic recording/measurement, health index calculation, sensors, etc., can solve the problems of weak model robustness and local optimum, and achieve the reduction of frequent corrections, stable algorithms, and high efficiency effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0014] The present invention will be further described in detail in conjunction with the variable screening flow chart below, but the protection scope of the present invention is not limited thereto.
[0015] The overall process of the inventive method is as figure 1 As shown, the specific implementation steps of the near-infrared non-invasive blood glucose detection wavelength variable screening method based on combinatorial optimization are as follows:
[0016] step one( figure 1 ), data acquisition, through clinical trials to obtain data on human blood glucose concentration values in different time periods, and use multiple near-infrared LED light sources with different wavelengths to scan the arm or earlobe. In order to measure accurately, multiple scans are required to take the average value, and preprocess the data for smoothing.
[0017] Step two ( figure 1 , figure 2 ), establish a linear regression (such as PLSR, PCR, etc.) calibration model;
[0018]
[00...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
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