Journal of the Institute of Electronics and Information Engineers (전자공학회논문지)

The Institute of Electronics and Information Engineers (대한전자공학회)
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Implementation of Heart Rate Monitoring System using PPG Sensor

PPG 센서를 이용한 심박 모니터링 시스템 구현

  • 이원석 (동양미래대학교 전기전자통신공학부) ;
  • 정경권 (동신학교 에너지IoT전공)
  • Received : 2017.02.06
  • Accepted : 2017.04.18
  • Published : 2017.05.25
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Abstract

Photoplethysmography (PPG) is a simple and low-cost optical technique that can be used to detect blood volume changes in the microvascular bed of tissue. It is often used non-invasively to make measurements at the skin surface. In this paper, we described the implementation heart rate monitoring system using PPG sensor. Proposed system is collected data using PPG sensor and heart rate was detected using second derivative method. In order to verify the effectiveness of the proposed method, we performed the measurements of RR-intervals with a commercial medical device.

광전용적맥파(PPG)는 조직의 미세혈관에서 혈류의 변화를 감지할 수 있는 간단하고 저가의 광학기법이다. PPG는 피부 표면에서 비침습 방식의 측정에 사용된다. 본 논문에서는 PPG 센서를 이용한 심박 모니터링 시스템을 구현하였다. 제안한 시스템은 PPG 센서를 이용하여 데이터를 수집하고, 2차 미분 방식으로 심박수를 검출한다. 제안한 시스템의 유용성을 확인하기 위하여 상용 의료기기와 RR-구간의 측정을 수행하였다.

Keywords

References

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