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:
Mar. 03, 2020
Filed:
Aug. 25, 2016
Applicant:
Shimadzu Corporation, Kyoto, JP;
Inventors:
Yusuke Nagai, Kyoto, JP;
Masato Watanabe, Kyoto, JP;
Assignee:
Shimadzu Corporation, Kyoto, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 21/01 (2006.01); G01N 21/05 (2006.01); G01N 30/74 (2006.01); G01N 21/03 (2006.01);
U.S. Cl.
CPC ...
G01N 21/01 (2013.01); G01N 21/05 (2013.01); G01N 30/74 (2013.01); G01N 2021/0378 (2013.01); G01N 2021/0392 (2013.01); G01N 2030/746 (2013.01); G01N 2201/0639 (2013.01);
Abstract
A flow cell includes a housing, a window member, and a pressing member. The housing includes a cell channel in which a sample flows through, has, on at least one end side of the cell channel, an opening communicating with the cell channel, and has a flat surface at an edge of the opening. The window member has a lens portion at a central portion and a peripheral edge portion whose one surface and the other surface are flat. In the window member, one surface of the peripheral edge portion is provided facing the flat surface of the housing so as to seal the opening.