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:
Jul. 25, 2023

Filed:

Jun. 21, 2021
Applicant:

Shenzhen Mindray Bio-medical Electronics Co., Ltd., Shenzhen, CN;

Inventors:

Guanzhen Wang, Shenzhen, CN;

Bo Ye, Shenzhen, CN;

Huan Qi, Shenzhen, CN;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 21/64 (2006.01); G01N 15/14 (2006.01); G01N 15/00 (2006.01);
U.S. Cl.
CPC ...
G01N 15/14 (2013.01); G01N 21/64 (2013.01); G01N 2015/0069 (2013.01); G01N 2015/0073 (2013.01); G01N 2015/1481 (2013.01);
Abstract

A method for analyzing nucleated red blood cells in a blood sample includes obtaining fluorescence signals and scattered light signals of cells in a blood sample; classifying and counting ghost particles, white blood cells, and nucleated red blood cells in the blood sample according to the fluorescence signals and the scattered light signals; obtaining a characteristic value of a characteristic particle population related to the nucleated red blood cells; and ascertaining a final nucleated red blood cell detection result according to the classifying and counting result of the nucleated red blood cells and the characteristic value of the characteristic particle group.


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