Journal of Industrial Technology (산업기술연구)

Kangwon National University, Institute of Industrial Technology (강원대학교 산업기술연구소)
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Design of blood oxygen concentration and heart beat rate measuring system using photo diode

광다이오드를 이용한 산소포화도 및 맥박 측정기 설계

  • 김인건 (강원대학교 전자공학과) ;
  • 남태훈 (강원대학교 전자공학과) ;
  • 정익주 (강원대학교 전자공학과)
  • Published : 2013.02.28
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Abstract

The U-healthcare is increasingly important as there is a growing tendency for elderly people to acquire chronic disease such as heart problems and high blood pressure. In this paper, we implemented an oximeter which can interact and communicate with the smart devices such as smartphones through which users can manage their measuring data. The designed pulse oximeter is capable of detecting hemoglobin saturation levels in the range of 70-100% and the heart beat rate(BPM) in the range of 30-240 BPM.

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