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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.

Patent No.:

US 10281458 B1

PDFFull Text
Date of Patent:
May. 07, 2019

Filed:

Sep. 12, 2016

Blood analyzer, blood analyzing method, and non-transitory computer-readable storage medium

Applicant:

Sysmex Corporation, Kobe-shi, Hyogo, JP;

Inventors:

Yuji Masuda, Kobe, JP;

Konobu Kimura, Kobe, JP;

Assignee:

SYSMEX CORPORATION, Kobe-shi, JP;

Attorney:

Metrolexis Law Group, PLLC

Primary Examiner:

Gordon J Stock, Jr

Int. Cl.
CPC ...
G01N 1/30 (2006.01); G01N 1/38 (2006.01); G01N 15/00 (2006.01); G01N 15/10 (2006.01); G01N 15/14 (2006.01); G01N 21/47 (2006.01); G01N 21/64 (2006.01); G01N 33/49 (2006.01); G01N 33/50 (2006.01);
U.S. Cl.
CPC ...
G01N 33/5094 (2013.01); G01N 1/30 (2013.01); G01N 1/38 (2013.01); G01N 15/1429 (2013.01); G01N 15/1436 (2013.01); G01N 15/1459 (2013.01); G01N 21/47 (2013.01); G01N 21/6428 (2013.01); G01N 33/4915 (2013.01); G01N 2015/008 (2013.01); G01N 2015/0084 (2013.01); G01N 2015/1006 (2013.01); G01N 2015/1402 (2013.01); G01N 2015/1486 (2013.01); G01N 2021/6439 (2013.01); G01N 2201/0612 (2013.01); G01N 2201/12 (2013.01);
Abstract

Disclosed is a blood analyzer including a specimen preparation unit that prepares a measurement specimen by mixing a hemolytic agent that hemolyzes red blood cells, a staining dye that dyes nucleic acids, and a blood specimen; a detector that detects intensity of side scattered light and intensity of fluorescence generated with application of light from the measurement specimen prepared by the specimen preparation unit; and an analysis unit that discriminates white blood cells from giant platelets based on the intensity of side scattered light and the intensity of fluorescence detected by the detector, and counts the white blood cells.

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