Journal of Sensor Science and Technology (센서학회지)

The Korean Sensors Society (한국센서학회)
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Implementation of the Pulse Wave Measurement System Using Bipolar Biased Head on Mode of the Hall Sensor

홀 센서의 양극 바이어스 수직모드를 이용한 맥파측정시스템 구현

  • Jin, Sang-Gon (Team of R&D, SOHA Electronic Co.) ;
  • Kim, Myoung-Nam (Dept. of Biomedical Eng., School of Medicine, Kyungpook National University)
  • 진상곤 (소하전자 연구개발부) ;
  • 김명남 (경북대학교 의학전문대학원 의공학교실)
  • Received : 2011.08.02
  • Accepted : 2011.08.18
  • Published : 2011.09.30
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Abstract

There are many ways to detect the heart rate non-invasively such as ECG, PPG, strain gauge, and pressure sensor. In this paper, the pulse wave measurement system using bipolar biased head on mode of the Hall sensor is proposed for measuring the radial artery pulse. TMS320F2812 was used to implement the proposed system and a portable wireless network(zig-bee) was used to show the experimental result. It was confirmed from experiment that the performance of the implemented system was more stable and faster than PPG sensor or piezoelectric film pressure sensor.

Keywords

References

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  2. Development of pulse diagnostic devices in Korea vol.2, pp.1, 2013, https://doi.org/10.1016/j.imr.2013.01.003