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Systems and methods for generating and using projector curve sets for universal calibration for noninvasive blood glucose and other measurements

  • US 9,459,203 B2
  • Filed: 01/12/2016
  • Issued: 10/04/2016
  • Est. Priority Date: 09/29/2014
  • Status: Active Grant
First Claim
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1. A method for calibrating a measurement system for non-invasive analyte measurement, the method comprising the steps of:

  • obtaining in memory in communication with a processor, from a selected plurality of synthetic medium samples, each having a reference analyte concentration, a plurality of energy-value sets from the measurement system, each energy value in a particular energy-value set corresponding to a respective reference analyte concentration from the selected plurality of synthetic medium samples;

    generating by the processor a composite projector curve using the plurality of energy value sets and the plurality of reference analyte concentrations; and

    partitioning by the processor the composite projector curve into a set of non-overlapping individual projector curves according to a set of slopes of the composite projector curve, each individual projector curve being identified by a lower bound analyte concentration and an upper bound analyte concentration.

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