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. 22, 2016
Filed:
Jan. 18, 2013
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Yuki Yoshioka, Osaka, JP;
Takahiro Kurokawa, Osaka, JP;
Abstract
Provided is an in vitro diagnostic tool configured to quantitatively or qualitatively detect a suspected substance in a test solution, the tool including: a first porous layer having a first surface and a second surface; a base sheet bonded to the first surface; a second porous layer bonded to the second surface; and a reagent configured to react with the suspected substance and carried in at least a part of the second porous layer, wherein: the first porous layer has a matrix structure of first nanofibers formed by electrostatic spinning; the second porous layer has a matrix structure of second nanofibers formed by electrostatic spinning; and a fiber diameter of the second nanofibers is smaller than a fiber diameter of the first nanofibers.