AUTOMATED ANALYZER, AUTOMATIC ANALYSIS SYSTEM, AND AUTOMATIC SAMPLE ANALYSIS METHOD

Title:

AUTOMATED ANALYZER, AUTOMATIC ANALYSIS SYSTEM, AND AUTOMATIC SAMPLE ANALYSIS METHOD

Document Type and Number:

WIPO Patent Application WO/2020/137140

Kind Code:

A1

Abstract:

An analysis unit 111 for automatically analyzing a sample comprises a sample dispensing nozzle 2 for dispensing the sample and an electrolyte measurement unit 114 for carrying out internal standard liquid measurement one or more times at least before measuring the electric potential of the sample. If the electrolyte measurement unit 114 is to carry out the electric potential measurement of the sample in succession, a different internal standard liquid measurement operation is carried out before the electric potential measurement than if the electric potential measurement is not to be carried out in succession and there are to be gaps between measurement intervals. This results in the provision of an automated analyzer, automatic analysis system, and automatic sample analysis method that make it possible to reduce the influence of ambient temperature on electrolyte measurement, ensure measurement accuracy, and enhance overall device processing capacity.

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Inventors:

FUKAYA MASASHI (JP)
YASUI AKIHIRO (JP)

Application Number:

PCT/JP2019/042495

Publication Date:

July 02, 2020

Filing Date:

October 30, 2019

Export Citation:

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Assignee:

HITACHI HIGH TECH CORP (JP)

International Classes:

G01N35/00; G01N27/28; G01N27/416

Foreign References:

JP2007057367A	2007-03-08
JP2003139778A	2003-05-14
JPH0484770A	1992-03-18
JP2007057367A	2007-03-08

Other References: