Chemistry: analytical and immunological testing – Automated chemical analysis – Condition or time responsive
Patent
1997-11-13
2000-07-18
Le, Long V.
Chemistry: analytical and immunological testing
Automated chemical analysis
Condition or time responsive
436 43, 422 63, 422 67, G01N 3500
Patent
active
060906308
ABSTRACT:
When an operator touches a reagent interruption key during a continuous analyzing operation of samples in an operation state, the succeeding sampling operation is temporarily suspended and a reagent interruption screen is displayed on a screen of a CRT. A reagent delivery operation as to pipetted samples and a light-measurement operation as to the reaction solution are continued. A waiting time period until an operation for exchanging a reagent bottle can be started is displayed on the screen. When the waiting time period becomes zero minutes, an operator touches an execution key. Then, a screen representing readiness for exchanging a reagent bottle is displayed and an analyzing apparatus is placed in a reagent exchange waiting state for waiting for exchanging the reagent bottle. When an operator touches the execution key after exchanging the reagent bottle, the analysis apparatus reads bar codes o the reagent bottles on the reagent disks and registers the reagent information. Thereafter, an operation screen is displayed and the analysis apparatus is restored to an operation state thereby to continue the analysis operation of the samples.
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patent: 5254311 (1993-10-01), Ushikubo
patent: 5314825 (1994-05-01), Weyrauch et al.
patent: 5719059 (1998-02-01), Mimura et al.
Koakutsu Takahiro
Takahashi Atsushi
Hitachi , Ltd.
Le Long V.
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