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:
Jan. 01, 2013
Filed:
May. 21, 2009
Mie Takahashi, Ehime, JP;
Ryoko Kawamata, Ehime, JP;
Mie Takahashi, Ehime, JP;
Ryoko Kawamata, Ehime, JP;
Panasonic Corporation, Osaka, JP;
Abstract
An inexpensive biosensor is provided that can realize an electrochemical analysis and perform measurement with high accuracy or convenience. The biosensor is an immunological sensor that enables measurement anywhere at anytime by anyone while keeping convenience. The biosensor includes: an electrode sensor unitin which an electric conductive layeris provided on an electrode-unit forming substratehaving an insulating property and an electrode portionfor detecting an electrochemical signal is formed on the electrode-unit forming substrate; and a chromatographic sensor unitin which an extended layerincluding a porous film for extending a specimen solution is provided on an extended-portion forming substrate, wherein the electrode sensor unitand the chromatographic sensor unitare stacked with the extended-portion forming substrateinterposed between the electrode sensor unitand the chromatographic sensor unit