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.:

US 11147463 B1

PDF
Full Text
Expired
Date of Patent:
Oct. 19, 2021

Filed:

Jan. 31, 2018
Applicant:

Samsung Electronics Co., Ltd., Suwon-si, KR;

Inventors:

Alireza Aliamiri, San Jose, CA (US);

Yichen Shen, Santa Clara, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 5/024 (2006.01); A61B 5/00 (2006.01); A61B 5/0205 (2006.01); A61B 5/361 (2021.01);
U.S. Cl.
CPC ...
A61B 5/02416 (2013.01); A61B 5/7221 (2013.01); A61B 5/7275 (2013.01); A61B 5/0205 (2013.01); A61B 5/02438 (2013.01); A61B 5/361 (2021.01); A61B 5/721 (2013.01); A61B 5/7225 (2013.01); A61B 5/7267 (2013.01);
Abstract

An apparatus includes a sensor module, a data processing module, a quality assessment module and an event prediction module. The sensor module provides biosignal data samples and motion data samples. The data processing module processes the biosignal data samples to remove baseline and processes the motion data samples to generate a motion significant measure. The quality assessment module generates a signal quality indicator based on the processed biosignal data sample segments and the corresponding motion significance measure using a first deep learning model. The event prediction module generates an event prediction result based on the processed biosignal data sample segments associated with a desired signal quality indicator using a second deep learning model.


Find Patent Forward Citations

Aliamiri, Alireza. (2021). Method and apparatus for high accuracy photoplethysmogram based atrial fibrillation detection using wearable device (U.S. Patent No. 11147463). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11147463

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