Robust Heartbeat Interval Estimation Method against Various Postures on Bed Using Contactless Measurement
Robust Heartbeat Interval Estimation Method against Various Postures on Bed Using Contactless Measurement
复制标题
使用非接触式测量针对床上各种姿势的鲁棒心跳间隔估计方法
DOI：
10.1109/ieeeconf49454.2021.9382689
复制
发表时间：
2021
期刊：
影响因子：
--
通讯作者：
Mitsukura Yasue
中科院分区：
文献类型：
--
作者：
Sato Tsuyoshi;Nakaigawa Toshiya;Hamada Nozomu;Mitsukura Yasue
本论文的目的是利用非接触式测量，提出一种强大的心跳间隔估计系统，使日常生活中的健康监测变得简单而稳定。近年来，心血管疾病已成为主要死亡原因。记录心脏机械活动的 Ballisto 心电图 (BCG) 已被研究为一种提供不引人注目的测量的方法。该技术提供了在不引起任何不适的情况下观察健康状态的可能性，但是，由于与用户的呼吸或姿势相关的伪影，信号质量可能会发生很大变化。因此，本研究评估了一种稳健的算法，用于根据安装在床腿上的高灵敏度负载传感器测量的 BCG 信号来估计心跳间隔。三名健康受试者参加了实验，他们以不同的姿势躺在床上。结果，当受试者处于卧位时，平均心跳间隔误差小于约 50 毫秒。
The purpose of this thesis is to use contactless measurement, to propose a robust system for heartbeats interval estimation that enables easy and stable health monitoring in the daily life. In recent years, cardiovascular disease is a major cause of death. Ballisto cardiogram (BCG), which records the mechanical activity of the heart, has been studied as a method provided an unobtrusive measurement. This technique provides the possibility of observing health status without causing any discomfort however, the signal quality can highly vary due to artifacts associated with breathing or postures of a user. Therefore, this study assesses the robust algorithm to estimate heartbeats interval from BCG signal measured by high-sensitive load sensors that mounted to bed legs. Three healthy subjects participated in the experiments that they lied on the bed with various postures. As a result, mean beat-to-beat interval errors were less than about 50 ms when subjects held in decubitus.
影响因子：
2.8
作者：
VANHOOGENHUYZE, D;WEINSTEIN, N;SINGER, DH
通讯作者：
SINGER, DH
无明显心脏病患者的日间与夜间心电图和心率变异性模式。
影响因子：
1.3
作者：
D. Sapoznikov;M. Luria;Yona Mahler;M. Gotsman
通讯作者：
M. Gotsman