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. 19, 2021
Filed:
Dec. 12, 2017
Fraunhofer-gesellschaft Zur Foerderung Der Angewandten Forschung E.v., Munich, DE;
Universitaet Regensburg, Regensburg, DE;
Christian Goetz, Regensburg, DE;
Joachim Wegener, Regensburg, DE;
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V., Munich, DE;
UNIVERSITAET REGENSBURG, Regensburg, DE;
Abstract
The present disclosure relates to a measuring device with a bipolar electrode array for the impedimetric analysis of adherent cells according to the ECIS principle (electric cells substrate impedance sensing). The measuring device comprises an electrode array which is adapted for being wetted with an electrolyte solution and adherently growing cells in order to perform impedimetric cell analyzes, characterized in that the electrode array comprises a bipolar electrode on a substrate, where the bipolar electrode is formed as a conductive path on the transparent substrate and has an inherent resistance between two connection points of the conductive path that is a multiple of the AC impedance of the electrolyte solution at 1 MHz, measured at the two connection points.