Automatic analyzer and operating method for same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8758685
APP PUB NO 20090068748A1
SERIAL NO

12207022

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An automatic analyzer is free from limitations on layout of various mechanisms, and thus causing no bottlenecks, for example, in a space-saving design of the automatic analyzer. This invention includes a coaxial planar duplex arrangement of two dilution disks each with annularly disposed dilution cells, and the dilution disks A and B operate independently of each other. Various mechanisms (parent-sample sampling mechanism, diluent delivery mechanism, diluent/sample mixing mechanism, and diluted-sample sampling mechanism) used in a dilution process can each access the two dilution disks. The dilution process for a parent sample, executed on the dilution disks A and B, can be continuously conducted by providing a fixed delay in operational timing between the two dilution disks.

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Patent Owner(s)

  • HITACHI HIGH-TECHNOLOGIES CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujisawa, Tetsuya Hitachinaka, JP 27 1090
Komatsu, Hidenobu Hitachinaka, JP 6 44

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