• 综合性科技类中文核心期刊
    • 中国科技论文统计源期刊
    • 中国科学引文数据库来源期刊
    • 中国学术期刊文摘数据库(核心版)来源期刊
    • 中国学术期刊综合评价数据库来源期刊

指脉脉搏波自动识别及自动采集控制方法

杨琳, 王薇薇, 宋娟, 吴广辉, 张松, 王普

杨琳, 王薇薇, 宋娟, 吴广辉, 张松, 王普. 指脉脉搏波自动识别及自动采集控制方法[J]. 北京工业大学学报, 2013, 39(8): 1261-1263.
引用本文: 杨琳, 王薇薇, 宋娟, 吴广辉, 张松, 王普. 指脉脉搏波自动识别及自动采集控制方法[J]. 北京工业大学学报, 2013, 39(8): 1261-1263.
YANG Lin, WANG Wei-wei, SONG Juan, WU Guang-hui, ZHANG Song, WANG Pu. Method of Finger Pulse Waveform Automatic Identification and Detection Automatic Control[J]. Journal of Beijing University of Technology, 2013, 39(8): 1261-1263.
Citation: YANG Lin, WANG Wei-wei, SONG Juan, WU Guang-hui, ZHANG Song, WANG Pu. Method of Finger Pulse Waveform Automatic Identification and Detection Automatic Control[J]. Journal of Beijing University of Technology, 2013, 39(8): 1261-1263.

指脉脉搏波自动识别及自动采集控制方法

基金项目: 

北京市博士后工作经费资助项目(2011ZZ-17).

详细信息
    作者简介:

    杨琳(1981-),男,博士后,助理研究员,主要从事血流动力学无创检测方面的研究;E-mail:yanglin@bjut.edu.cn.

    通讯作者:

    张松(1962-),男,副研究员,主要从事血流动力学无创检测方面的研究,E-mail:zhangsong@bjut.edu.cn.

  • 中图分类号: R318.4

Method of Finger Pulse Waveform Automatic Identification and Detection Automatic Control

  • 摘要: 提出一种指脉脉搏波自动识别及采集自动控制方法.以手指伸入传感器后脉搏波采样值的变化自动启动采集;通过对采集信号的模拟和数字滤波以及基线漂移的滤除,得到有效的脉搏波波形;利用差分阈值法提取脉搏波的起始点得到单个的脉搏波;依据单个脉搏波的异常类型对脉搏波进行自动识别;当连续3屏的脉搏波特征参数平均值绝对误差小于0.005时,自动停止脉搏波采集.实际测量实验表明:该方法能对脉搏波有效性进行判断和对脉搏波检测进行自动控制,可应用在指脉脉搏波检测中.
    Abstract: This paper presents a method of pulse waveform automatic judgment and detection automatic control.Pulse waveform detecting automatically started by the judgment of sampling value change caused by transducer clamping on finger.The effective pulse waveform was obtained after analog and digital filtering of pulse wave signal and removal of baseline drift.Single pulse waveform was obtained by the extraction of starting points utilizing the differential threshold method.Single pulse waveform was automatically identified based on classification of single pulse wave pulse waveforms.Pulse waveform detecting automatically stopped by the judgment of the absolute errors of continuous three-screen average pulse waveform characteristic values less than 0.005. Results of actual measurement experiments show that pulse waveform can be effectively identified and detection of pulse waveform can be automatically controlled.This method has a wide range of applications in pulse wave detection.
  • [1] 刘静纨,陈建慧,罗志昌.人体微循环弹性腔模型与模型参数估计[J].北京生物医学工程,2001,20(2):102-105.LIU Jing-wan,CHEN Jian-hui,LUO Zhi-chang.Anelastic chamber model of human microcirculation systemand its parameter estimation[J].Beijing BiomedicalEngineering,2001,20(2):102-105.(in Chinese)
    [2] 张俊利,蔺嫦燕.容积脉搏波的检测方法及其在评价心血管功能方面的应用[J].北京生物医学工程,2007,26(2):220-224.ZHANG Jun-li,LIN Chang-yan.Measurement of volumepulse wave and the application in evaluation of thecardiovascular function[J].Beijing BiomedicalEngineering,2007,26(2):220-224.(in Chinese)
    [3] 王秀章,陈声权.脉搏式血氧饱和度检测方法的研究[J].中国医学物理学杂志,1995,12(1):58-62.WANG Xiu-zhang,CHEN Sheng-quan.Study onmeasuring method of pulse oxygen saturation[J].ChineseJournal of Medical Physics,1995,12(1):58-62.(inChinese)
    [4] 罗志昌,张松,杨益民.脉搏波的工程分析与临床应用[M].北京:科学出版社,2006:173-182.
    [5] 罗晓民,李晓慧,张冰.基于指端容积血流脉动波形图的血流动力学分析[J].医学研究杂志,2008,37(8):57-59.LUO Xiao-min,LI Xiao-hui,ZHANG Bing.Hemodynamicanalysis of peripheral blood volume pulsation detectable onfinger tip with photoplethsmography[J].Journal ofMedical Research,2008,37(8):57-59.(in Chinese)
    [6]

    MURTHY V S,RAMAMOORTHY S,SRINIVASAN N,et al.Analysis of photoplethysmography signals ofcardiovascular patients[C]∥Proceedings of the 23rdAnnual EMBS International Conference,Istanbul,October25-28,2001:2204-2207.

    [7]

    OMBONI S,PARATI G,CASTIGLIONI P,et al.Estimation of blood pressure variability from 24-hourambulatory finger blood pressure[J].Hypertension,1998,32(1):52-58.

    [8]

    RANG S,LAPIEDRA B D,VAN MONTFRANS G A,et al.Modelflow:a new method for noninvasive assessmentof cardiac output in pregnant women[J].AmericanJournal of Obstetrics and Gynecology,2007,196(3):235-237.

    [9] 虞启琏,陈卓,周鑫玲,等.智能化外周血液循环监测仪[J].中国医疗器械杂志,1996,20(6):325-328.YU Qi-lian,CHEN Zhuo,ZHOU Xin-ling,et al.Aintelligent detective instrument for perio circulation function[J].Chinese Journal of Medical Instrumentation,1996,20(6):325-328.(in Chinese)
    [10]

    KIM B S,YOO S K.Motionartifact reduction inphotoplethysmography using independent componentanalysis[J].IEEE Transactions on BiomedicalEngineering,2006,53(3):566-568.

    [11] 王燕,张松,杨益民,等.基于容积血流脉搏波的心血管血流参数监护模块的研制[J].北京生物医学工程,2006,25(2):148-150.WANG Yan,ZHANG Song,YANG Yi-min,et al.Development of a newly monitoring module forcardiovascular hemodynamic parameters based on theblood volume pulse[J].Beijing BiomedicalEngineering,2006,25(2):148-150.(in Chinese)
计量
  • 文章访问数:  15
  • HTML全文浏览量:  1
  • PDF下载量:  5
  • 被引次数: 0
出版历程
  • 收稿日期:  2011-06-08
  • 网络出版日期:  2022-11-02

目录

    /

    返回文章
    返回