摘要
为了能够更加清楚地了解一种可以连续测量的非接触式血压检测方法,介绍了基于脉搏波传导时间的能够在不接触身体的情况下完成的血压测量方法。详细叙述了采用脉搏波进行血压测量的发展史和两种不同的测量脉搏波传导时间的方法,以及基于两种测量方法的特征点提取和建模分析、血压计算方法等,并比较两种方法的优缺点。最后对采用脉搏波测量更多的生理参数进行了展望。
In order to understand more clearly the non-contact blood pressure detection method,the blood pressure measurement method based on the pulse wave transit time can be conducted without contacting the body,and the blood pressure detection using the pulse wave is described in detail.The history of measurement is introduced.Two different methods of measuring pulse wave transit time,feature point extraction and modeling analysis based on the two measurement methods,and blood pressure calculation methods are also introduced.The advantages and disadvantages of the two methods are compared.Finally,the physiological parameters measured by the pulse wave are prospected.
作者
田泽懿
张磊
单新治
王冠学
高秀敏
TIAN Zeyi;ZHANG Lei;SHAN Xinzhi;WANG Guanxue;GAO Xiumin(School of Optical-Electrical and Computer Engineering,University of Shanghai for Science and Technology,Shanghai 200093,China)
出处
《光学仪器》
2020年第1期88-94,共7页
Optical Instruments
基金
国家重点研发计划专项(2018YFC1313803)。
关键词
脉搏波传导时间
脉搏波波速
特征参数
动脉血压测量
pulse wave transit time
pulse wave velocity
characteristic parameter
arterial blood pressure measurement
