Chemistry: analytical and immunological testing – Automated chemical analysis – With conveyance of sample along a test line in a container...
Patent
1996-10-17
1998-08-04
Le, Long V.
Chemistry: analytical and immunological testing
Automated chemical analysis
With conveyance of sample along a test line in a container...
436 54, 436180, 510161, 510179, 510421, 510422, 510475, 510499, 510506, 134 2214, 134 2219, 422 63, 422 64, G01N 134, G01N 3502, G01N 2115, C11D 1825
Patent
active
057892520
ABSTRACT:
A body fluid sample and a reagent are reacted in a reaction container, and after measuring the reaction solution the reaction solution is discharged from the reaction container. The vacant reaction container is washed by charging a detergent solution containing plural kinds of surface active agents through a nozzle of a washing mechanism. The detergent solution is a mixed solution containing polyoxyethylene alkyl ether, polyoxyethylene polyoxypropylene glycol ether, N-acyl amino acid salt and polyacrylic salt. By the washing method in accordance with the present invention, it is possible to eliminate bad effects due to incomplete washing of reaction containers in an apparatus for automatically successively analyzing biological samples.
REFERENCES:
patent: 3856711 (1974-12-01), Mausner et al.
patent: 4878951 (1989-11-01), Pochard et al.
patent: 5109127 (1992-04-01), Sekiguchi et al.
patent: 5312561 (1994-05-01), Hoshino et al.
patent: 5441667 (1995-08-01), Tonomura et al.
patent: 5612305 (1997-03-01), Lewis
Fujita Hiroko
Hattori Mitsuo
Murakami Emi
Shibata Yasuhisa
Hitachi , Ltd.
Hitachi Instruments Engineering Co. Ltd.
Le Long V.
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