Journal of Biomedical Engineering Research (대한의용생체공학회:의공학회지)

The Korean Society of Medical and Biological Engineering (대한의용생체공학회)
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Embodiment of Spatially Arterial Pulse Diagnostic Apparatus using Array Multiple Hall Devices

  • Lee, Sang-Suk (Dept. of Oriental Biomedical Engineering, Sangji University) ;
  • Kim, Gi-Wang (College of Oriental Medicine, Sangji University) ;
  • Ahn, Myung-Cheon (Dept. of Oriental-western Biomedical Engineering, Graduate School, Sangji University) ;
  • Park, Young-Seok (Dept. of Oriental-western Biomedical Engineering, Graduate School, Sangji University) ;
  • Choi, Jong-Gu (Oriental Medicine Institute, Sangji University) ;
  • Choi, Sang-Dae (Oriental Medicine Institute, Sangji University) ;
  • Park, Dal-Ho (Dept. of Oriental Biomedical Engineering, Sangji University) ;
  • Hwang, Do-Guwn (Dept. of Oriental Biomedical Engineering, Sangji University) ;
  • Yoon, Hyung-Rho (Dept. of Biomedical Engineering, Yonsei University)
  • Published : 2007.12.31
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Abstract

The study relates to achievement and analysis of 3-dimensional spatial pulse wave archived by a spatially arterial pulse diagnostic apparatus (SAPDA), wherein a pulse sensing part array consists of multiple hall devices and is located over a skin contacting part which consists of a magnetic material. When a radially arterial pulse is transferred to the magnetic material, which is contacted skin that results in changes in a magnetic field of the lower part of the pulse sensing part array, the changes in a magnetic field can be detected by the commercial Hall semiconductor device of the pulse sensing part array. Finally, according to development of SAPDA, the 3-dimensionally arterial pulse waveform can be measured noninvasively by detecting the changes of the magnetic field.

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References

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