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Measuring volume and constituents of cells

  • US 10,281,382 B2
  • Filed: 03/06/2017
  • Issued: 05/07/2019
  • Est. Priority Date: 04/15/2011
  • Status: Active Grant
First Claim
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1. A method of determining a hemoglobin content value of a red blood cell, the method comprising:

  • illuminating the cell with light at multiple wavelengths;

    for each one of the multiple wavelengths, determining a volume of the cell and an optical density of the cell from a cell image; and

    determining the hemoglobin content value of the cell based on a combination of the volumes of the cell and the optical densities of the cell corresponding to the multiple wavelengths.

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