Abstract

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Title:: Advances in non-invasive continuous blood pressure measurement based on characteristic parameters of pulse wave

Author(s):: ZHENG Jiaqiang1; CHENG Yunzhang1; BIAN Junjie2; 1. Shanghai Engineering Research Center of Interventional Medical Devices, University of Shanghai for Science and Technology, Shanghai 200093, China 2. Zhejiang Shanshi Medical Technology Co., Ltd, Hangzhou 310016, China

Keywords:: Keywords: pulse wave characteristic parameter blood pressure measurement review

Abstract:: Abstract: Pulse wave is closely related to the change of blood pressure. Non-invasive continuous blood pressure measurement can be carried out by the characteristic parameters of pulse wave. Herein the characteristic parameters of pulse wave and the principle of non-invasive continuous blood pressure measurement based on the characteristic parameters of pulse wave are introduced, and several models for calculating blood pressure by the characteristic parameters of pulse wave, including unary linear regression model, multivariable linear regression model and neural network model, are summarized. The measurement principle and progress in the researches on these models, as well as the advantages and disadvantages of various models are also analyzed. Finally, the research direction of blood pressure measurement based on the characteristic parameters of pulse wave is discussed.