公开(公告)号：US20150351646A1

公开(公告)日：2015-12-10

申请号：US14724579

申请日：2015-05-28

Applicant: STMicroelectronics S.r.l.

Inventor： Stefano Cervini

IPC: A61B5/024 ,  A61B5/00

CPC classification number: A61B5/02416 ,  A61B5/02438 ,  A61B5/11 ,  A61B5/681 ,  A61B5/6824 ,  A61B5/721 ,  A61B5/7225 ,  A61B5/7257 ,  A61B5/742 ,  A61B2562/0219

Abstract: 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.

Abstract translation: 用于使用光体积描记法在身体器官（例如使用者的手腕）上估计心率的方法，包括从所述身体器官光学获取心跳信号，获取代表所述身体器官的加速度的加速度信号，选择 所述获取的心跳信号和加速度信号的数据块，通过加速度信号补偿所述心跳信号，基于所述补偿心跳信号计算心率值。

公开(公告)号：US09936886B2

公开(公告)日：2018-04-10

申请号：US14724579

申请日：2015-05-28

Applicant: STMicroelectronics S.r.l.

Inventor： Stefano Cervini

IPC: A61B5/04 ,  A61B5/02 ,  A61N1/00 ,  A61B5/024 ,  A61B5/00 ,  A61B5/11

CPC classification number: A61B5/02416 ,  A61B5/02438 ,  A61B5/11 ,  A61B5/681 ,  A61B5/6824 ,  A61B5/721 ,  A61B5/7225 ,  A61B5/7257 ,  A61B5/742 ,  A61B2562/0219

Abstract: 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.