Myoung Oh Ki,Sang Wook Park,Hee Young Jo,Won Hyuk Jung
申请号：
US14590258
公开号：
US09554753B2
申请日:
2015.01.06
申请国别(地区):
US
年份:
2017
代理人:
摘要：
An electrocardiogram (ECG) sensor includes a motion artifact detector configured to detect a motion artifact component from a first channel signal of a first channel and a second channel signal of a second channel using a channel offset coefficient. The channel offset coefficient indicates a difference between the first channel signal and the second channel signal. The ECG sensor includes an ECG filter configured to generate an ECG signal by performing a least mean square (LMS) filtering operation on the first channel signal to remove the motion artifact component.
