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:
Sep. 29, 2026
Filed:
Feb. 17, 2023
Toray Industries, Inc., Tokyo, JP;
Riku Okamoto, Otsu, JP;
Toray Industries, Inc., Tokyo, JP;
Abstract
An electrocardiographic signal analysis system includes: an input unit configured to receive input of electrocardiographic information; a unit waveform data extracting unit configured to perform segmentation and extract unit waveform data based on a peak of an R wave or an S wave from waveform data included in the electrocardiographic information; a loss detection unit configured to detect a loss portion of a peak of an R wave or an S wave in the unit waveform data using an extreme value immediately before or immediately after the peak or using a point of inflection immediately before or immediately after the peak; and a data interpolation unit configured to set a wave height or a cycle of a waveform after interpolation based on a peak position of an R wave or an S wave of a waveform obtained by interpolating the loss portion.