Measuring volume and constituents of cells

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United States of America Patent

PATENT NO 9588033
SERIAL NO

14566000

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Abstract

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A method for determining a mean cell volume for a blood sample includes: illuminating the sample with incident light at a plurality of illumination wavelengths and obtaining a two-dimensional image of the sample at each of the plurality of illumination wavelengths; identifying a plurality of cells that appear in each of the images; for each one of the plurality of cells, determining an integrated optical density corresponding to each of the plurality of illumination wavelengths; for each one of the plurality of cells, determining a cell volume based on the integrated optical densities corresponding to each of the plurality of illumination wavelengths; and determining the mean cell volume for the blood sample from the cell volumes for each one of the plurality of cells.

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Patent Owner(s)

Patent OwnerAddress
ROCHE DIAGNOSTICS HEMATOLOGY INC9115 HAGUE RD INDIANAPOLIS IN 46256

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Zahniser, Michael Jamaica Plain, US 32 870
Zahniser, Russell Dorchester, US 19 603

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