Chemistry: analytical and immunological testing – Automated chemical analysis – With conveyance of sample along a test line in a container...
Patent
1987-02-27
1988-08-30
Marcus, Michael S.
Chemistry: analytical and immunological testing
Automated chemical analysis
With conveyance of sample along a test line in a container...
422 65, G01N 3504
Patent
active
047677163
ABSTRACT:
An automatic chemical analyzing apparatus including a cuvette assembly having a plurality of rows of reaction tubes arranged in respective sample magazines, each sample magazine being conveyed sequentially in a direction perpendicular to the transverse row of reaction tubes, and then in a direction parallel thereto so as to complete a reaction channel, during which the samples to be analyzed in the magazine are treated and analyzed a predetermined number of times by passing through a photometer. Adjacent the reaction channel is provided a preparation channel for cleaning and drying of reaction tubes and/or for adding of samples and reagents to the cleaned and dried tubes. Sample magazines are selectively transferrable from the reaction chamber to the preparation chamber upon completion of testing of the samples.
REFERENCES:
patent: 4058367 (1977-11-01), Gilford
patent: 4265855 (1981-05-01), Mandle
patent: 4383041 (1983-05-01), Katsusawa et al.
patent: 4584275 (1986-04-01), Okano et al.
Sakamaki Takeshi
Watanabe Fumio
Kabushiki Kaisha Toshiba
Marcus Michael S.
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