公开(公告)号：US11911189B2

公开(公告)日：2024-02-27

申请号：US16419297

申请日：2019-05-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Changmok Choi ,  Seungkeun Yoon ,  Ui Kun Kwon ,  Sang-Joon Kim

IPC: A61B5/02 ,  A61B5/00 ,  A61B5/021 ,  A61B5/024 ,  A61B5/349

CPC classification number: A61B5/7282 ,  A61B5/02108 ,  A61B5/02416 ,  A61B5/7235 ,  A61B5/02438 ,  A61B5/349 ,  A61B5/681 ,  A61B5/7225

Abstract: A method and apparatus for processing a biosignal is disclosed. The apparatus may extract reference points from a waveform of a biosignal, determine a pulse direction of the biosignal based on the extracted reference points, and determine a feature point of the biosignal based on a feature point determining method corresponding to the determined pulse direction of the biosignal.