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.:
Date of Patent:
Apr. 08, 2008
Filed:
Sep. 20, 2004
Ayumu Yoshida, Kobe, JP;
Shimeru Kamihira, Nagasaki, JP;
Ayumu Yoshida, Kobe, JP;
Shimeru Kamihira, Nagasaki, JP;
Sysmex Corporation, Kobe-Shi, JP;
Abstract
A B-lymphocyte classifying method includes the steps of (1) preparing a measurement sample by mixing a blood sample with a lysing reagent to lyse erythrocytes and to shrink the B-lymphocytes in the blood sample, (2) letting the measurement sample flow through a flow cell of a flow cytometer, (3) radiating a light beam onto a cell in the measurement sample that is flowing through the flow cell, (4) detecting at least two scattered light emitted from the irradiated cell, (5) specifying a region of a B-lymphocyte cluster in accordance with the detected scattered light, and (6) counting the number of B-lymphocytes in the specified region.