Particle analyzer and particle analyzing method

Details Particle analyzer and particle analyzing method Particle analyzer and particle analyzing method

2005-12-27

2005-12-27

Wallenhorst, Maureen M. (Department: 1743)

Chemistry: analytical and immunological testing

Biological cellular material tested

C436S010000, C436S164000, C436S172000, C422S073000, C422S082050, C422S082080, C422S082090, C702S019000, C702S021000, C702S029000

Reexamination Certificate

active

06979570

ABSTRACT:
A particle analyzer includes a detecting section for detecting respective characteristic parameters of a plurality of particles, a distribution map preparing section for preparing at least two kinds of two-dimensional frequency distribution maps of the particles by using the detected characteristic parameters, a classifying section for classifying the particles into particle clusters on the two kinds of distribution maps, a calculating section for calculating and comparing the respective numbers of particles in the particle clusters containing particles of common kind to the two kinds of distribution maps, and a judging section for judging a classification error on the distribution maps based on a comparison result.

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