公开(公告)号：US09326734B1

公开(公告)日：2016-05-03

申请号：US14613365

申请日：2015-02-04

申请人： Sunplus Technology Co., Ltd.

发明人： Yea-Yen Chai

IPC分类号： A61B5/04 ,  A61B5/00 ,  A61B5/0402

CPC分类号： A61B5/7232 ,  A61B5/0402 ,  H03M7/30

摘要： A method of compressing an electrocardiography (ECG) signal and an ECG signal sensing apparatus thereof are provided. The method of compressing the ECG signal includes the following steps. A current first characteristic wave is identified and captured from the ECG signal. A set of difference is obtained by subtracting a previous first characteristic wave from the current first characteristic wave. A first encoding process is executed on the set of difference, so as to obtain a first bit stream. A compressed ECG data is generated, wherein the compressed ECG data at least comprises the first bit stream.

摘要翻译： 提供了一种压缩心电图（ECG）信号及其ECG信号感测装置的方法。 压缩ECG信号的方法包括以下步骤。 从ECG信号识别并捕获当前的第一特征波。 通过从当前第一特征波减去先前的第一特征波获得一组差。 对该组差执行第一编码处理，以获得第一比特流。 产生压缩的ECG数据，其中压缩的ECG数据至少包括第一位流。