An algorithm for automatically detecting the pulse waveform of radial artery

被引：0

作者：

Diao, Y ^{[1
]}

Wu, SC ^{[1
]}

Liu, YJ ^{[1
]}

Zhang, S ^{[1
]}

机构：

[1] Beijing Univ Technol, Biomed Engn Ctr, Beijing 100022, Peoples R China

来源：

Proceedings of the World Engineers' Convention 2004, Vol B, Biological Engineering and Health Care | 2004年

关键词：

pulse wave; waveform detection; wavelet analysis;

D O I：

暂无

中图分类号：

Q6 [生物物理学];

学科分类号：

071011 ;

摘要：

A detecting algorithm of the pulse waveform of radial artery based on-continuous wavelet transform (CWT) is proposed in this paper. At present, the hemodynamic parameters can be detected widely by using, the instrument based on the pulse wave of radial artery. But operators a. re demanded to have some medical knowledge to artificially detect a waveform used to compute hemodynamic parameters, thus limiting its application.. As a result, we propose a new algorithm, making use of wavelet analysis, to detect pulse waveform of radial artery. Experiment results show that this algorithm has good accuracy, can improve the intelligence of hemodynamic parameters detecting instrument, and has simplify operation, which benefits popularization of hemodynamic parameters detection in family health care.

引用

页码：185 / 188

页数：4