[1]许永峰,贺玉成,周林.软件滤波的示波血压测量算法及Android实现[J].华侨大学学报(自然科学版),2017,38(4):567-572.[doi:10.11830/ISSN.1000-5013.201704023]
　XU Yongfeng,HE Yucheng,ZHOU Lin.Software Filter Based Algorithm for Oscillometric Blood Pressure Measurement and Its Android Implementation[J].Journal of Huaqiao University(Natural Science),2017,38(4):567-572.[doi:10.11830/ISSN.1000-5013.201704023]
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软件滤波的示波血压测量算法及Android实现()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第38卷
期数:
2017年第4期
页码:
567-572
栏目:
出版日期:
2017-07-10

文章信息/Info

Title:
Software Filter Based Algorithm for Oscillometric Blood Pressure Measurement and Its Android Implementation
文章编号:
1000-5013(2017)04-0567-06
作者:
许永峰1; 2;  贺玉成1; 2;  周林1; 2
1. 华侨大学 信息科学与工程学院, 福建 厦门 361021;2. 厦门市移动多媒体通信重点实验室, 福建 厦门 361021
Author(s):
XU Yongfeng1; 2;  HE Yucheng1; 2;  ZHOU Lin1; 2
1. College of Information Science and Engineering, Huaqiao University, Xiamen 361021, China; 2. Xiamen Key Laboratory of Mobile Multimedia Communications, Xiamen 361021, China
关键词:
血压测量;  Android;  示波法;  软件滤波
Keywords:
blood pressure measurement;  Android;  oscillometric method;  software filter
分类号:
TP274.2
DOI:
10.11830/ISSN.1000-5013.201704023
文献标志码:
A
摘要:
提出软件滤波与示波法相结合的改进算法.利用三重软件滤波处理,针对传统示波法血压测量中脉搏振荡波提取和波形突变点选择的困难,从混合压力信号采样数据中有效提取出特征明显的脉搏振荡波,通过幅度系数法确定脉搏振荡波中突变点的幅值范围,利用波形判别法仅在该幅值范围内选取突变点,完成舒张压和收缩压的测量.在Matlab中进行仿真,并在Android移动平台上实现.Matlab仿真结果表明:该算法具有较强的可靠性和准确性.
Abstract:
To overcome the difficulties of conventional oscillometric blood pressure measurement in the extraction of pulse shock wave and the selection of waveform mutation point, an improved algorithm is presented that incorporates software filter into oscillometric method. In the software filter based algorithm, the pulse oscillation wave with distinguishable feature points is effectively extracted by a concatenated processing of software filter from the hybrid pressure signal samples, the mutation points are selected using the feature point method in a certain amplitude range determined by the amplitude characteristic ratios method, and the systolic and diastolic pressures are finally measured. The algorithm is simulated in Matlab, and implemented in intelligent mobile platform of Android. Simulation results in Matlab show that the algorithm can provide more reliable and accurate measurements of blood pressure.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期: 2016-12-30
通信作者: 贺玉成(1964-),男,教授,主要从事无线通信和计算机网络的研究.E-mail:he_yucheng@163.com.
基金项目: 福建省自然科学基金计划资助项目(2014J01243); 华侨大学科研基金资助项目(13Y0384)
更新日期/Last Update: 2017-07-20