发明名称 METHOD FOR THE ESTIMATION OF THE HEART-RATE AND CORRESPONDING SYSTEM
摘要 Method for the estimation of the heart-rate using photoplethysmography on a body organ, for example a wrist of a user, comprising acquiring optically from said body organ a heart beat signal, acquiring an acceleration signal representative of the acceleration of said body organ, selecting data blocks of said acquired heart beat signal and acceleration signal, compensating said heart beat signal by the acceleration signal, calculating the heart rate value on the basis of said compensated heart beat signal.
申请公布号 US2015351646(A1) 申请公布日期 2015.12.10
申请号 US201514724579 申请日期 2015.05.28
申请人 STMicroelectronics S.r.l. 发明人 Cervini Stefano
分类号 A61B5/024;A61B5/00 主分类号 A61B5/024
代理机构 代理人
主权项 1. A method, comprising: selecting heart-beat data blocks based on a received heart-beat signal; selecting acceleration data blocks based on one or more received acceleration signals; converting the selected heart-beat data blocks to heart-beat frequency domain data blocks; converting the selected acceleration data blocks to acceleration frequency domain data blocks; performing motion compensation in the frequency domain based on the converted frequency domain data blocks; and generating a heart-rate signal based on the motion compensation.
地址 Agrate Brianza IT