The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 21, 2018
Filed:
Mar. 31, 2016
Applicant:
Commissariat a L'energie Atomique ET Aux Energies Alternatives, Paris, FR;
Inventors:
Maxime Huet, Grenoble, FR;
Jean-Guillaume Coutard, Saint-Pancrasse, FR;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); G01N 33/569 (2006.01); G01N 15/00 (2006.01); G01N 33/49 (2006.01); G01N 33/53 (2006.01); G01N 15/14 (2006.01);
U.S. Cl.
CPC ...
G01N 33/56966 (2013.01); G01N 15/00 (2013.01); G01N 33/4905 (2013.01); G01N 33/5304 (2013.01); G01N 15/1468 (2013.01); G01N 2015/0092 (2013.01);
Abstract
The invention relates to a method for quantifying the level of agglutination of particles in a sample, in particular a biological sample, and notably blood. The biological sample is positioned between a light source and a matrix photodetector. The image acquired by the photodetector is representative of the level of agglutination of the particles in the sample. The light source emits a light wave, the spectral band of which extends an optimum 400 and 600 nm, which constitutes an optimum an excessively low absorption and excessively high absorption, given the thickness of the sample.