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Machine translation
1. (WO1981003224) FLOW-THROUGH OPTICAL ANALYZER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/003224    International Application No.:    PCT/US1981/000479
Publication Date: 12.11.1981 International Filing Date: 09.04.1981
IPC:
G01N 15/14 (2006.01)
Applicants:
Inventors:
Priority Data:
146064 02.05.1980 US
Title (EN) FLOW-THROUGH OPTICAL ANALYZER
(FR) ANALYSEUR OPTIQUE A ECOULEMENT TRAVERSANT
Abstract: front page image
(EN)The method and apparatus for analyzing particles and particularly blood cells by conveying the particles along a broad shallow path (16) where the path is magnified by microscope (30) and focused on CCD camera (34) and converted into a series of still frame images with multiple particles in individual images. The still frame images are manipulated and combined as digital images to generate measures of the blood cells in the overall fluid sample giving different selected measures, such as, particle count, particle count of different kinds of cells, cell area, and cell count of different predetermined categories of cell type.
(FR)Procede et appareil d'analyse de particules et en particulier de cellules sanguines en transportant les particules le long d'un passage large, peu profond (16), lequel passage est agrandi par microscope (30) et focalise sur une camera CCD (34) et converti en une serie d'images de films immobiles avec des particules multiples en images individuelles. Les images de films immobiles sont manipulees et combinees comme des images digitales pour obtenir des mesures concernant les cellules sanguines de l'echantillon fluide telles que le comptage de particules, le comptage de particules de differents genres de cellules, la surface de cellules, et le comptage de cellules de differentes categories predeterminees de types de cellules.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)