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:
Jan. 24, 2017

Filed:

Feb. 27, 2015
Applicant:

Sysmex Corporation, Kobe-shi, Hyogo, JP;

Inventors:

Masatsugu Ozasa, Kobe, JP;

Mitsumasa Sakamoto, Kobe, JP;

Masanori Kawano, Kobe, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 21/53 (2006.01); G01N 15/14 (2006.01); G01N 21/64 (2006.01); G01N 35/10 (2006.01); G01N 15/00 (2006.01); G01N 15/10 (2006.01);
U.S. Cl.
CPC ...
G01N 21/532 (2013.01); G01N 15/147 (2013.01); G01N 15/1429 (2013.01); G01N 21/645 (2013.01); G01N 35/1095 (2013.01); G01N 2015/008 (2013.01); G01N 2015/1006 (2013.01); G01N 2015/1402 (2013.01); G01N 2015/1477 (2013.01); G01N 2021/6439 (2013.01);
Abstract

Disclosed is a sample analyzer which comprises: a sample preparing section configured to prepare a measurement sample by mixing a sample and a nucleic acid staining reagent; an optical detector configured to irradiate light on cells contained in the measurement sample, receive fluorescent light given off by the irradiated cells, and output fluorescent light signals; a signal processing section which obtains fluorescent light intensity and fluorescence pulse area of the cells from the fluorescent light signals output by the optical detector; and an information processing section configured to detect white blood cells contained in the measurement sample based on the fluorescence pulse area, and detect bacteria contained in the measurement sample based on the fluorescent light intensity.


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