Invention Grant
- Patent Title: Systems and methods for noninvasive blood glucose and other analyte detection and measurement using collision computing
- Patent Title (中): 使用碰撞计算的无创血糖和其他分析物检测和测量的系统和方法
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Application No.: US14993819Application Date: 2016-01-12
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Publication No.: US09448164B2Publication Date: 2016-09-20
- Inventor: Sandeep Gulati , Timothy L. Ruchti , William Van Antwerp , John L. Smith
- Applicant: Zyomed Corp.
- Applicant Address: US CA Altadena
- Assignee: Zyomed Corp.
- Current Assignee: Zyomed Corp.
- Current Assignee Address: US CA Altadena
- Agency: Goodwin Procter LLP
- Main IPC: G01J5/02
- IPC: G01J5/02 ; G01N21/3577 ; A61B5/024 ; G01N21/359 ; G01N21/47 ; G01N21/49 ; G01N33/49 ; A61B5/00 ; A61B5/145 ; A61B5/1455 ; A61B5/1495

Abstract:
In a noninvasive system for detection/measurement of glucose and other analytes in a medium such as tissue, spectra from the medium are deconstructed into features. Conditioned features, which contain frequency components specific to glucose or the other analytes, are derived from one or more features by modulating a carrier kernel with the feature. The conditioned features are computationally collided with one or more Zyotons that are co-dependent with the conditioned features. One or more collisions amplify a property of the analyte e.g., energy absorbed by glucose in tissue from radiation directed to the skin. A gradient of several values of the amplified property, each value corresponding to a particular radiation pattern according to a spectroscopic tomographic sequence, is used to select a suitable projector curve, with which a representative amplified value is projected to an accurate estimate of the concentration of glucose or the other analytes, without needing personalized calibration.
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