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ELECTROCARDIOGRAM SIGNAL PROCESSING METHOD AND ELECTROCARDIOGRAM SIGNAL PROCESSING DEVICE
专利权人:
发明人:
申请号:
EP05819693.2
公开号:
EP1844706B1
申请日:
2005.12.22
申请国别(地区):
EP
年份:
2016
代理人:
摘要:
[PROBLEMS] An electrocardiogram signal processing method for extracting a fetus electrocardiogram signal included in a biopotential signal detected from an electrode attached to a mothers body.[MEANS FOR SOLVING PROBLEMS] An electrocardiogram signal processing method for extracting an electrocardiogram signal of a fetus (1b) from a biopotential signal containing electrocardiogram signals of the mothers body (1) and a fetus (1b) inputted through an electrode (E) attached to the mothers body (1) during pregnancy, characterized by comprising reference signal generating step 4 of generating a reference signal for separating/extracting a fetus electrocardiogram signal of a specified induction type according to a beat rate signal inputted from a sensor (S) for detecting the beat rate of the fetus (1b) and a fetus electrocardiogram signal extracting step 5 of separating/extracting the fetus electrocardiogram signal of the specified induction type from the biopotential signal inputted through an electrode (E) according to the reference signal generated at reference signal generating step 4 by a reference system independent component analyzing method.
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中国工程科技知识中心
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