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生理电信号模拟器校准装置的研究

2025-08-21人已围观

生理电信号模拟器校准装置的研究
  总结并发现了Levkov方法的QRS波峰削减规律。依据此规律,我们对Levkov进行改进并将其应用于本装置中,使得Levkov方法在满足滤波的要求的同时还能满足计量校准的需求。

  参考文献

  [1]FLUKE Biomedical.MPS450 Multi-parameter simulator (Rev.1). Operation Manual, pp. 3-5, Jun. 2010

  [2]Ning Quan, Lv Jinhua, A dihu, et al. JJG 749-2007 Verification Regulation of Verification Instrument for Electrocardiograph and Electroencephalograph[M]. Chinese Measurement Press, pp. 3-8, 2007

  [3]Winter, B B and Webster, J G.Driven-right-leg circuit design[J]. IEEE Trans Biomed Eng, Vol. 30, No. 1, pp. 62-66, 1983

  [4]I. Dotsinsky, PhD, DSc, T. Stoyanov. Power-Line Interference Cancellation in ECG Signals[J]. Biomedical Instrumentation & Technology, Vol. 39, pp. 155-162, 2005

  [5]Levkov C, Michov G, Ivanov R, et al. Subtraction of 50 Hz interference from the electrocardiogram[J]. Med. Biol. Eng. Comput., Vol. 22, pp. 371-373, 1984

  [6]Christov I I, Dotsinsky I A. New approach to the digital elimination of 50 Hz interference from the electrocardiogram[J]. Med. Biol. Eng. Comput., Vol. 26, pp. 431-434, 1988

  [7]Yan X G. Dynamic Levkov-Christov subtraction of mains interference[J]. Med. Biol. Eng. Comput., Vol. 31, pp. 635-638, 1993

  [8]Sun Jingxia, Bai Yanqiang, Yang Yuxing. An Improved Levkov Method for Filtering 50 Hz Interference in ECG Signals[J]. Space Medicine & Medical Engineering, Vol.13, No. 3, pp.196-199, 2000

  [9]Neil Forcier. ECG Waveform Simulator In Matlab Central File Exchange.http:///matlabcentral/fileexchange/33247-ecg-waveform-simulator

  作者简介

  刘莉,毕业于大连理工大学,副高级工程师,从事工作仪器管理。曾发表过《露点议在半岛体芯片中的应用》、《湿热试验装置温湿度准确度的保证》、《使用超声波测厚仪应注意的问题》等多篇论文,主要从事计量仪器测试中方式方法的改进的研究。

  (责任编辑:张晓明)

  相关热词搜索:

  电信号

  校准

  模拟器

  生理

  装置


  2022/0417/44504
 

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