Reagent management method and apparatus therefor

Details Reagent management method and apparatus therefor Reagent management method and apparatus therefor

1996-07-02

1998-02-17

Le, Long V.

Chemistry: analytical and immunological testing

Automated chemical analysis

Condition or time responsive

436 43, 436 47, 422 64, 422 67, G01N 3700

Patent

active

057190593

ABSTRACT:
An autoanalyzer prevents data abnormalities by managing the analyzable number of times corresponding to each reagent bottle as a result of reagent deterioration caused by reagent replenishment, or the like, to thereby make it possible to perform higher-accuracy analysis management. Before an analyzing operation is executed by an analyzer, the term of validation of each reagent bottle set in the analyzer is checked. If the term expires, the use of a reagent in the reagent bottle is stopped. Further, the identification code of each used reagent bottle is stored in a memory so that the use of a reagent in the used reagent bottle is prohibited when the used reagent bottle is set on a reagent disk again.

REFERENCES:
patent: 4346056 (1982-08-01), Sakurada
patent: 4451433 (1984-05-01), Yamashita et al.
patent: 4455280 (1984-06-01), Shinohara et al.
patent: 5051238 (1991-09-01), Umetsu et al.
patent: 5100622 (1992-03-01), Mimura et al.
patent: 5424036 (1995-06-01), Ushikubo

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