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公开(公告)号:US20050261593A1
公开(公告)日:2005-11-24
申请号:US11134637
申请日:2005-05-20
申请人: Yuan Zhang , Lung Yip , Xiao Teng , Chung Yan Poon , Chi Lee
发明人: Yuan Zhang , Lung Yip , Xiao Teng , Chung Yan Poon , Chi Lee
IPC分类号: A61B5/02 , A61B5/021 , A61B5/0285 , A61B5/04 , A61B5/0456 , A61B7/04
CPC分类号: A61B5/02125 , A61B5/021 , A61B5/0285 , A61B5/0456 , A61B7/04
摘要: Disclosed is a method for measuring an arterial blood pressure of a subject comprising detecting a pulse-wave-related signal of the subject; extracting a feature from the signals; determining a factor that can affect the arterial blood pressure of the subject; and determining the arterial blood pressure based on the feature with an automatic compensation for the factors. The disclosed method reduces the error in measuring the blood pressure based on characteristics of the pulse-wave-related signals.
摘要翻译: 公开了一种用于测量受试者的动脉血压的方法,包括检测受试者的脉搏波相关信号; 从信号中提取特征; 确定可影响受试者的动脉血压的因素; 并且基于所述特征确定所述动脉血压,并对所述因素进行自动补偿。 所公开的方法基于脉波相关信号的特性来减少测量血压的误差。