Journal of the Korean Magnetics Society (한국자기학회지)

The Korean Magnetics Society (한국자기학회)
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Development of Oriental-Western Fusion Patient Monitor by Using the Clip-type Pulsimeter Equipped with a Hall Sensor, the Electrocardiograph, and the Photoplethysmograph

홀센서 집게형 맥진기와 심전도-용적맥파계를 이용한 한양방 융합용 환자감시장치 개발연구

  • Lee, Dae-Hui (Department of Applied Electrical Engineering, Small Businesses Contract, Sangji University, Mediana Co., Ltd., Dongwha Medical Instrument Complex) ;
  • Hong, Yu-Sik (Department of Computer Science Engineering, College of Science and Engineering, Sangji University) ;
  • Lee, Sang-Suk (Department of Oriental Biomedical Engineering, College of Health Sciences, Sangji University)
  • 이대희 (상지대학교 응용전자공학과 및 (주)메디아나 연구소) ;
  • 홍유식 (상지대학교 이공과대학 IT공학부) ;
  • 이상석 (상지대학교 보건과학대학 한방의료공학과)
  • Received : 2013.07.20
  • Accepted : 2013.08.20
  • Published : 2013.08.31
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Abstract

The clip-type pulsimeter equipped with a Hall sensor has a permanent magnet attached in the "Chwan" position to the center of a radial artery. The clip-type pulsimeter is composed of a hardware system measuring voltage signals. These electrical bio-signals display pulse rate, non-invasive blood pressure, respiratory rate, pulse wave velocity (PWV), and spatial pulse wave velocity (SPWV) simultaneously measured by using the radial artery pulsimeter, the electrocardiograph (ECG), and the photoplethysmograph (PPG). The findings of this research may be useful for developing a oriental-western biomedical signal storage device, that is, the new and fusion patient monitor, for a U-health-care system.

요골 동맥의 중앙 부에 위치 한 "관"이란 곳에 영구자석 부착하여 맥의 움직임에 따라 발생하는 자기장의 변화를 홀센서로 정량화하여 맥진파형을 측정하는 집게형 맥진기를 개발하였다. 홀소자 맥진센서로 얻어진 전기적 신호로 심전도와 용적맥파계를 사용해 동시에 측정된 맥박수, 비침습적 혈압, 호흡수, 맥파전달속도와 공간맥파전달속도를 환자감시장치에 디스플레이하였다. 개발된 장치는 한방과 양방의 의료용 저장 매체와 새롭게 시도되거나 융합되어지고 있는 환자감시 장비 및 유비쿼터스 헬스케어 시스템 개발에 도움이 될 것이다.

Keywords

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