Home-based mobile fetal/maternal electrocardiogram acquisition and extraction with cloud assistance.
Home-based mobile fetal/maternal electrocardiogram acquisition and extraction with cloud assistance.
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DOI：
10.1109/imbioc.2019.8777741
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发表时间：
2019-05
期刊：
影响因子：
--
通讯作者：
Cao H
中科院分区：
文献类型：
--
作者：
Le T;Fortunato J;Maritato N;Cho Y;Nguyen QD;Ghirmai T;Lau MPH;Han HD;Nguyen CK;Nguyen VC;Cao H
在妊娠期间、分娩前和分娩期间对胎儿进行心电图（ECG）监测，可以为评估胎儿健康和发育以及分娩进展提供重要信息。门诊外胎儿心电图监测系统可能为即时诊断铺平道路，建议立即干预，这可能有助于降低胎儿死亡率。在本文中，我们提出了一个不引人注目的胎儿母亲心电监护系统，可以在家庭环境中运行。使用非接触式电极方法采集母亲的腹部ECG。研究了快速独立分量分析（FastICA）和RobustICA算法在胎儿/母体心电信号联合提取中的应用。集成了一个加速度计，用于检测运动伪影，这将有助于减少由于运动引起的干扰。该设备还连接到云服务器，允许医生真实的时间访问数据。
Electrocardiogram (ECG) monitoring of the fetus during pregnancy, before and during labor, can provide crucial information for the assessment of fetal well-being and development, as well as labor progress. An out-of-clinics fetal ECG monitoring system may pave the way for instant diagnosis, suggesting immediate intervention, which could help reduce the fetal mortality rate. In this paper, we present an unobtrusive fetal maternal ECG monitoring system which can operate in the home setting. The acquisition of the mother’s abdominal ECG is done using the non-contact electrode approach. The extraction of the fetal ECG from the combined fetal/maternal ECG signal is investigated using both Fast Independent Component Analysis (FastICA) and RobustICA algorithms. An accelerometer is integrated for motion artifact detection which would help reduce interferences due to movement. The device also is connected to a cloud server, allowing doctors to access the data in real time.
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