Measuring volume and constituents of cells

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8345227
SERIAL NO

13446967

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A method of determining a hemoglobin content value of a red blood cell includes: (a) illuminating the cell with incident light at a plurality of illumination wavelengths; (b) obtaining at least one two-dimensional image of the cell corresponding to each illumination wavelength; (c) for each illumination wavelength, determining a mean optical density and a maximum optical density for the cell; (d) determining an area of the cell; (e) for each illumination wavelength, determining a volume of the cell; (f) for each illumination wavelength, determining an integrated optical density for the cell; and (g) determining the hemoglobin content value of the cell based on the area of the cell, the volumes of the cell corresponding to each of the illumination wavelengths, and the integrated optical densities for the cell corresponding to each of the illumination wavelengths.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
ROCHE DIAGNOSTICS HEMATOLOGY INC69 MILK STREET WESTBOROUGH MA 01581

International Classification(s)

Inventor(s)

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

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation