Method of judging a particle agglutination pattern

Details Method of judging a particle agglutination pattern Method of judging a particle agglutination pattern

1983-11-28

1986-01-07

Turk, Arnold

Chemistry: analytical and immunological testing

Optical result

356442, 422 73, 436518, 436805, G01N 2175, G01N 3354

Patent

active

045634300

ABSTRACT:
In a method of photoelectrically judging a particle agglutination pattern formed on a conical bottom surface of a reaction vessel by particles descending upon the bottom surface, at least two judging steps utilizing a total particle amount, a thickness ratio, an inclination and so on are applied to the particle agglutination pattern to judge finally the pattern as one of an integral pattern (-), an intermediate pattern (?) and a uniform deposition pattern (+). In this manner, since all the inaccurate patterns are judged finally as the intermediate pattern (?) and are re-examined, it is possible to always perform an accurate judgment for the particle agglutination pattern.

REFERENCES:
patent: 3520609 (1970-07-01), Lion
patent: 3883308 (1975-05-01), Matte
patent: 4197088 (1980-04-01), Meserol et al.
patent: 4447396 (1984-05-01), Kano
patent: 4452759 (1984-06-01), Takekawa
patent: 4452902 (1984-06-01), Suovaniemi et al.

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