The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Oct. 30, 2018

Filed:

Mar. 27, 2015
Applicant:

Hitachi High-technologies Corporation, Tokyo, JP;

Inventors:

Sakuichiro Adachi, Hitachinaka, JP;

Muneo Maeshima, Mito, JP;

Isao Yamazaki, Ryugasaki, JP;

Tomonori Mimura, Kasama, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 21/51 (2006.01); G01N 15/02 (2006.01); G01N 21/25 (2006.01); G01N 15/00 (2006.01); G01N 35/00 (2006.01); G01N 35/04 (2006.01);
U.S. Cl.
CPC ...
G01N 21/51 (2013.01); G01N 15/0205 (2013.01); G01N 21/253 (2013.01); G01N 2015/0065 (2013.01); G01N 2035/00396 (2013.01); G01N 2035/0453 (2013.01);
Abstract

To be adapted to various types of latex reagents for detecting scattered light and thereby measuring agglutination reactions with high sensitivity while sufficiently ensuring integration time. To be adapted to various types of latex particles of different particle sizes, a plurality of light receivers are arranged in a plane perpendicular to the direction of cell movement by rotation of a cell disk. To ensure sufficient integration time, the angle between the optical axis of the irradiation light and each of a plurality of optical axes of scattered light viewed from above the cell is made equal to or less than 17.7° including a mounting error.


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