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	Reconstruction of estimated brachial pressure from finger pressure wave with Robust Artificial Neural Network
	Youfei Cai; Jia Liu; Pandeng Zhang; Xiaochang Liu
	2012
会议名称	International Conference on Biomedical Engineering and Biotechnology
会议地点	澳门
英文摘要	In order to correct the wave distortion and pressure decrement (-8.31±10.29 mmHg) between estimated brachial artery pressure (eBAP) and finger artery pressure (FinAP), we proposed a model based on artificial neural network (ANN). Firstly, we derived 20 morphological properties of FinAP pressure wave and chose 18 strong related of them after correlation analysis with BAP waves. Then, the proposed ANN model was trained with plenty of data which derived from 10 healthy persons in three experimental conditions (SS, BFF and BFC, see TABLE III). Unlike the most linear model, this nonlinear model, which yielded a smaller error between reconstructed brachial pressure and targets (0.16±1.06 mmHg) than previous Filter (-0.65±2.75 mmHg) and TFRon (2.06±1.68 mmHg) methods in total waveform, could predict values in smaller range of error. While superior performance of ANN reflected in the dramatic changes of blood pressure, the error declined to 0.15±0.88 mmHg in BFF phase and 0.52±0.88 mmHg in BFC phase in total waveform.
收录类别	EI
语种	英语
内容类型	会议论文
源URL	[http://ir.siat.ac.cn:8080/handle/172644/3892]
专题	深圳先进技术研究院_集成所
作者单位	2012
推荐引用方式 GB/T 7714	Youfei Cai,Jia Liu,Pandeng Zhang,et al. Reconstruction of estimated brachial pressure from finger pressure wave with Robust Artificial Neural Network[C]. 见:International Conference on Biomedical Engineering and Biotechnology. 澳门.

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