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:
Nov. 21, 2017
Filed:
Jul. 21, 2015
Applicant:
Sysmex Corporation, Kobe-shi, Hyogo, JP;
Inventors:
Assignee:
SYSMEX CORPORATION, Kobe, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/48 (2006.01); G01N 15/14 (2006.01); G01J 1/04 (2006.01); G02B 3/04 (2006.01); G02B 3/06 (2006.01); G02B 27/09 (2006.01); G02B 19/00 (2006.01);
U.S. Cl.
CPC ...
G01N 15/1434 (2013.01); G01J 1/0422 (2013.01); G01N 15/1459 (2013.01); G02B 3/04 (2013.01); G02B 3/06 (2013.01); G02B 19/0014 (2013.01); G02B 27/0966 (2013.01);
Abstract
A flow cytometer comprises a flow cell configured to induce a flow of a sample containing object particles, a light source, an irradiating optical system configured to irradiate light from the light source on the flow of particles in the flow cell, a detecting part configured to detect light given off from the flow of particles which are irradiated by light. The irradiating optical system comprises a collective lens having an optical axis symmetric aspherical surface on one surface, and a cylindrical surface on the other surface.