Examination device and method for examination of chemical...

Details Examination device and method for examination of chemical... Examination device and method for examination of chemical...

2008-05-27

2008-05-27

Griffin, Walter D. (Department: 1797)

Chemistry: analytical and immunological testing

Automated chemical analysis

With conveyance of sample along a test line in a container...

C436S174000, C422S068100, C435S006120, C435S287200

Reexamination Certificate

active

07378279

ABSTRACT:
An analyzing device for analyzing chemical and/or biological samples comprises a plurality of base parts, e. g. object holders, in a receiving device. The base parts are closed by a lid which is configured such that each base part and the lid form a test chamber for receiving the sample. Further, a conveying means for moving the sample in the test chamber is provided. The pumps of the conveying means are connected via channels with the test chamber and are controlled such that a portion of the sample liquid is alternately drawn off the test chamber and supplied back thereto by the pumps.

REFERENCES:
patent: 4847208 (1989-07-01), Bogen
patent: 6129828 (2000-10-01), Sheldon, III et al.
patent: 6623701 (2003-09-01), Eichele et al.
patent: 1 081 233 (2000-07-01), None
patent: 61029734 (1986-02-01), None
PCT International Preliminary Examination Report for corresponding International Application No. PCT/EP2002/00290 (English Translation).

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