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:
Dec. 01, 2009
Filed:
Jun. 27, 2006
Nobuhiko Ogura, Kanagawa, JP;
Hitoshi Shimizu, Kanagawa, JP;
Tatsuo Fujikura, Kanagawa, JP;
Koji Kuruma, Kanagawa, JP;
Nobuhiko Ogura, Kanagawa, JP;
Hitoshi Shimizu, Kanagawa, JP;
Tatsuo Fujikura, Kanagawa, JP;
Koji Kuruma, Kanagawa, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
A flow cell device is incorporated in the sensor unit for surface plasmon resonance (SPR) assay. A box shaped flow cell body has a lower surface, and is disposed in contact of the lower surface with a sensing surface for detecting reaction of sample. Two flow channels are formed in the flow cell body, for flow of the sample. Each of the flow channels include a fluid passageway, formed in the lower surface, for flow of the sample in contact with the sensing surface. Two end cavities are formed in an upper surface of the flow cell body and open therein, to extend from ends of the fluid passageway. The flow channels are arranged adjacent to one another, disposed to extend in a direction of the flow. Fluid passageways of the flow channels are overlapped partially on one another in a flow cell longitudinal direction of the flow cell body.