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. 02, 2025
Filed:
Nov. 15, 2021
Toray Industries, Inc., Tokyo, JP;
Riku Okamoto, Otsu, JP;
Shingo Mizuta, Otsu, JP;
TORAY INDUSTRIES, INC., Tokyo, JP;
Abstract
Provided is an integrated biosignal analysis system performing determination of arrhythmia based on electrocardiographic information. The biosignal analysis system includes: an input unit configured to receive input of the electrocardiographic information; a data conversion unit configured to perform time-frequency conversion on the electrocardiographic information to generate data for determination; a data restoration unit configured to restore the data for determination using a learned model including a auto-encoder to generate restored data; a difference calculation unit configured to calculate a difference amount between the restored data and the data for determination; and a determination unit configured to determine whether the data for determination is either of normal waveform data and arrhythmic waveform data based on the difference amount.