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Cardiopulmonary Signal Detection Based on Magnetic Induction

机译:基于磁感应的心肺信号检测

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摘要

Cardiopulmonary signal contains vital and rich physiological information, which is very useful for clinical diagnosis and home healthcare. Convectional monitoring methods still need uncomfortable sensors or are expensive for nonprofessional common consumers. In this paper, we proposed a cardiopulmonary signal detection method based on electromagnetic induction. Based on thoracic volume variation affecting the biological impedance, which can be detected by magnetic induction, our idea is to develop a not complicated and practical measuring platform and exploit the intrinsic properties of cardiopulmonary signals with respiratory and heart rate. We have some theoretical analysis about the relationship of thoracic volume with biological impedance, sensor-head parameters, and the optimal measuring position. Then a whole measuring system has been designed and evaluated. The respiratory and heart rate obtained from the proposed method are not significantly different from the reference method (noncontact BCG).
机译:心肺信号含有重要和丰富的生理信息,这对于临床诊断和家庭医疗保健非常有用。对流监控方法仍然需要不舒服的传感器,或者对于非专业普通消费者来说是昂贵的。本文提出了一种基于电磁诱导的心肺信号检测方法。基于影响生物阻抗的胸部体积变化,可以通过磁诱导检测,我们的想法是开发一个不复杂和实用的测量平台,并利用呼吸和心率的心肺信号的内在特性。关于生物阻抗,传感器头参数和最佳测量位置的胸部体积与最佳测量位置有一些理论分析。然后设计和评估了整个测量系统。从所提出的方法获得的呼吸和心率与参考方法(非接触BCG)没有显着不同。

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  • 来源
    《Journal of Sensors》 |2017年第2期|共9页
  • 作者单位

    Northeastern Univ Coll Informat Sci &

    Engn Shenyang 110819 Peoples R China;

    Northeastern Univ Coll Comp Sci &

    Informat Engn Shenyang 110819 Peoples R China;

    Northeastern Univ Coll Informat Sci &

    Engn Shenyang 110819 Peoples R China;

    Northeastern Univ Coll Informat Sci &

    Engn Shenyang 110819 Peoples R China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 TP212;
  • 关键词

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