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SYSTEMS AND METHODS FOR PROCESSING SIGNALS WITH REPETITIVE FEATURES
专利权人:
NELLCOR PURITAN BENNETT IRELAND
发明人:
WATSON, JAMES NICHOLAS,ADDISON, PAUL STANLEY
申请号:
CA2727860
公开号:
CA2727860C
申请日:
2009.06.29
申请国别(地区):
CA
年份:
2015
代理人:
摘要:
Abstract: The present disclosure relates to systems and methods for detectingfeatures ofa signal. According to embodiments, by transposing segments of a signal, suchas segmentsrepresenting pulses in a PPG signal, such that they are stacked next to eachother, variouscharacteristics about the signal may be discerned such as information aboutrepetitive featuresof the signal. According to an embodiment, from a PPG signal respirationinformation may bedetermined about individual breaths, blood pressure changes may be determined,and informa-tionabout other physiological parameters affecting the PPG signal may bedetermined.
来源网站:
中国工程科技知识中心
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http://www.ckcest.cn/home/

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