Chemical analysis apparatus and chemical analysis cartridge

Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Means for analyzing liquid or solid sample

Reexamination Certificate

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Details

C422S050000, C422S072000, C422S105000, C422S105000, C435S287200, C436S043000, C436S045000, C436S063000, C436S174000

Reexamination Certificate

active

07727472

ABSTRACT:
A chemical analysis apparatus comprises a motor, a holding disk that can be rotated by the motor, a plurality of examination cartridges arranged on the holding disk, a perforator that perforates the examination cartridges, a heating device, and a detection device. The examination cartridge comprises a substrate including a vessel and a flow channel, which are defined by recesses, and a cover that covers the vessel and the flow channel. A centrifugal force generated by rotation of the holding disk is made use of to move a solution from a vessel on an inner peripheral side relative to an axis of rotation to a vessel on an outer peripheral side relative to the axis of rotation through the flow channel.

REFERENCES:
patent: 4876203 (1989-10-01), Guigan
patent: 6706519 (2004-03-01), Kellogg et al.
patent: 2002/0039783 (2002-04-01), McMillan et al.
patent: 2003/0211010 (2003-11-01), Nagaoka et al.
patent: 2004/0217069 (2004-11-01), Columbus
patent: 1 459 795 (2004-09-01), None
patent: 1 464 398 (2004-10-01), None
patent: 1 503 209 (2005-02-01), None
patent: 2001-527220 (2001-12-01), None
patent: 2003-502656 (2003-01-01), None

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