公开(公告)号：US08112147B2

公开(公告)日：2012-02-07

申请号：US12324326

申请日：2008-11-26

申请人： Wenyu Ye ,  Junbiao Hong ,  Yu Yue ,  Guanglei Zhang ,  Zehui Sun ,  Renqiang Zou

发明人： Wenyu Ye ,  Junbiao Hong ,  Yu Yue ,  Guanglei Zhang ,  Zehui Sun ,  Renqiang Zou

IPC分类号： A61B5/04

CPC分类号： A61B5/0472 ,  A61B5/7203

摘要： A method for generating determination indexes for identifying ECG interfering signals includes acquiring ECG signals to obtain a sequence of data values representing original ECG signals; dividing the sequence of data values acquired during a period of time into groups and collecting all the minimum data values in their respective groups on a statistical basis; determining the minimum and the maximum data values in a minimum set made up of all the minimum data values in their respective groups; and using the difference between the minimum and the maximum data values as a first baseline drift determination index to identify at least one of low frequency interference and irregular interference.

摘要翻译： 用于产生用于识别ECG干扰信号的确定指标的方法包括获取ECG信号以获得表示原始ECG信号的数据值序列; 将在一段时间内获取的数据值序列划分成组，并在统计的基础上收集其各自组中的所有最小数据值; 确定由其各自组中的所有最小数据值组成的最小集合中的最小和最大数据值; 并且使用最小和最大数据值之间的差作为第一基准漂移确定指数来识别低频干扰和不规则干扰中的至少一个。

公开(公告)号：US20090143693A1

公开(公告)日：2009-06-04

申请号：US12324326

申请日：2008-11-26

申请人： Wenyu YE ,  Junbiao HONG ,  Yu YUE ,  Guanglei ZHANG ,  Zehui SUN ,  Renqiang ZOU

发明人： Wenyu YE ,  Junbiao HONG ,  Yu YUE ,  Guanglei ZHANG ,  Zehui SUN ,  Renqiang ZOU

IPC分类号： A61B5/0402

CPC分类号： A61B5/0472 ,  A61B5/7203

摘要： A method for generating determination indexes for identifying ECG interfering signals includes acquiring ECG signals to obtain a sequence of data values representing original ECG signals; dividing the sequence of data values acquired during a period of time into groups and collecting all the minimum data values in their respective groups on a statistical basis; determining the minimum and the maximum data values in a minimum set made up of all the minimum data values in their respective groups; and using the difference between the minimum and the maximum data values as a first baseline drift determination index to identify at least one of low frequency interference and irregular interference

摘要翻译： 用于产生用于识别ECG干扰信号的确定指标的方法包括获取ECG信号以获得表示原始ECG信号的数据值序列; 将在一段时间内获取的数据值序列划分成组，并在统计的基础上收集其各自组中的所有最小数据值; 确定由其各自组中的所有最小数据值组成的最小集合中的最小和最大数据值; 并且使用最小和最大数据值之间的差作为第一基准漂移确定指标来识别低频干扰和不规则干扰中的至少一个