Chemistry: analytical and immunological testing – Automated chemical analysis – With conveyance of sample along a test line in a container...
Patent
1994-04-04
1996-01-09
Housel, James C.
Chemistry: analytical and immunological testing
Automated chemical analysis
With conveyance of sample along a test line in a container...
422 63, 422 64, 422 67, 422 8205, 422 8208, 436 43, 436 47, 436 49, 436 54, 436165, 436172, 436180, 436807, G01N 3502
Patent
active
054828619
ABSTRACT:
An automated, continuous and random access analytical system, having apparatus and methodology capable of simultaneously performing multiple assays of liquid samples using different assay methodologies, and providing continuous and random access while performing a plurality of different assays on the same or different samples during the same time period, is disclosed. A method is also disclosed of operating an automated continuous and random access analytical system capable of simultaneously effecting multiple assays of a plurality of liquid samples wherein scheduling of various assays of the plurality of liquid samples is followed by creating a unit dose disposable and separately transferring a first liquid sample and reagents to a reaction vessel without initiation of an assay reaction sequence, followed by physical transfer of the unit dose disposable to a processing workstation, whereby a mixture of the unit dose disposable reagents and sample are achieved during incubation. The system is capable of performing more than one scheduled assay in any order, and assays where more than such scheduled assays are presented. The automated, continuous and random access analytical system is also capable of analyzing the incubated reaction mixtures independently and individually by at least two assay procedures.
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Clark Frederic L.
Clift Gilbert
Hendrick Kendall B.
Kanewske, III William J.
Lagocki Peter A.
Abbott Laboratories
Housel James C.
Le Long V.
Weinstein David L.
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