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:
Nov. 28, 2023
Filed:
Aug. 24, 2020
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventors:
Kiyotaka Tsuji, Osaka, JP;
Yumiko Kato, Osaka, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12Q 1/00 (2006.01); G01N 33/50 (2006.01); G01N 33/487 (2006.01);
U.S. Cl.
CPC ...
G01N 33/5061 (2013.01); G01N 33/48728 (2013.01); G01N 2800/709 (2013.01);
Abstract
A method for evaluating drug responsiveness includes disposing a myocardial cell produced through differential induction onto a board including an electrode, administering a drug to the myocardial cell, continuously applying, after the drug is administered, a pulse current or a pulse voltage to the myocardial cell through the electrode for a certain period of time, measuring, after the certain period of time has elapsed, a pulsation characteristic of the myocardial cell, and evaluating responsiveness of the myocardial cell to the drug on a basis of the pulsation characteristic.