Method for data reduction and calibration of an OCT-based physiological monitor

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United States of America Patent

PATENT NO 8306596
SERIAL NO

12888318

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Abstract

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The present invention relates to a method and system for estimating blood analyte levels using a noninvasive optical coherence tomography (OCT) based physiological monitor. An algorithm correlates OCT-based estimated blood analyte data with actual blood analyte data determined by other methods, such as invasively. OCT-based data is fit to the obtained blood analyte measurements to achieve the best correlation. Once the algorithm has generated sets of estimated blood analyte levels, it may refine the number of sets by applying one or more mathematical filters. The OCT-based physiological monitor can be calibrated using an Intensity Difference plot or the Pearson Product Moment Correlation method.

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Patent Owner(s)

Patent OwnerAddress
MASIMO CORPORATION52 DISCOVERY IRVINE CA 92618

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bennett, William Henry Bethlehem, US 21 7966
Schurman, Matthew J Somerset, US 32 14269
Shakespeare, Walter J Macungie, US 33 12646

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