脉搏波信号采集与分析方法的研究

摘要

人体生命体征信息是指人体生理和病理信息，是判断病人的病情轻重缓急以及病情诊断的依据。脉搏信号是人体众多信号中较具代表性的一种，携带有丰富的人体健康状况信息。文章从目前使用较为广泛的两种脉搏信号采集方法出发，着重分析了压力脉搏波信号分析方法的临床适用性及应用现状，提出了应对脉搏波进行更为深入的研究，从而为人体脉搏波信号采集与分析系统的设计提供科学的依据。%The human body vital signs information refers to human physiological and pathological information and is on the basis of judging disease severity of patients as well as medical diagnosis. Pulse wave signal is one more representative of many vital signs containing a wealth of human body information.Based on two popular pulse wave signal collecting methods used currently,the clinical applicability and application of the pressure pulse wave signal analyzing methods is analyzed.The pulse wave is further studied to provide a scientific basis for the pulse wave signal acquisition and analysis system design.