Journal of Magnetics

  • 제14권3호
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  • Pages.132-136
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  • 2009
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  • 1226-1750(pISSN)
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  • 2233-6656(eISSN)
한국자기학회 (The Korean Magnetics Society)
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A New Measurement Method of a Radial Pulse Wave Using Multiple Hall Array Devices

  • 발행 : 2009.09.30
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초록

This study investigated the radial pulse waveform obtained by a medical pulsimeter sensor. A pulse-sensing part array consisting of multiple Hall devices was located over a skin-contacting part with a hard magnetic material. The periodic movement of the magnetic material of the skin-contacting part affected the magnetic field in the pulse-sensing part array and was detected by multiple Hall devices. The analysis of a radial pulse waveform that is measured noninvasively by detecting the changes of the magnetic field can be used to develop a new diagnostic algorithm of oriental medical apparatus.

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참고문헌

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피인용 문헌

  1. Measurement and Analysis of Pulse Wave Using a Clamping Pulsimeter Equipped With Hall Effect Device vol.47, pp.10, 2011, https://doi.org/10.1109/TMAG.2011.2155044
  2. Comparison of Simultaneously Measured Pulse Waveforms from Both Hands using Permanent Magnet-Hall Pulsimeter Sensor vol.22, pp.1, 2012, https://doi.org/10.4283/JKMS.2012.22.1.027
  3. Extraction of Respiratory Rate by using FFT for Radial Artery Pulse Waves Acquisited by Clip-type Pulsimeter with a Hall Sensor vol.22, pp.5, 2012, https://doi.org/10.4283/JKMS.2012.22.5.178
  4. Analysis of Both Hands' Two Pulse Waveforms using a Clip-type Pulsimeter Equipped with Magnetic Sensing Hall Device vol.18, pp.2, 2013, https://doi.org/10.4283/JMAG.2013.18.2.183
  5. Development of Prediction Algorithm for Replete Pulse and Vacuous Pulse by using Clip-type Pulsimeter with Hall Device Measuring a Magnetic Field vol.23, pp.3, 2013, https://doi.org/10.4283/JKMS.2013.23.3.104
  6. Implementation of Intelligent Electronic Acupuncture System Using Sensor Module vol.10, pp.3, 2014, https://doi.org/10.1155/2014/238502
  7. Peripheral Blood Flow Velocity and Peripheral Pulse Wave Velocity Measured Using a Clip-type Pulsimeter Equipped with a Permanent Magnet and a Hall Device vol.20, pp.1, 2015, https://doi.org/10.4283/JMAG.2015.20.1.047
  8. Measurement of Blood Pressure Using an Arterial Pulsimeter Equipped with a Hall Device vol.11, pp.2, 2011, https://doi.org/10.3390/s110201784
  9. Measurement of Spatial Pulse Wave Velocity by Using a Clip-Type Pulsimeter Equipped with a Hall Sensor and Photoplethysmography vol.13, pp.4, 2013, https://doi.org/10.3390/s130404714