전기학회논문지 (The Transactions of The Korean Institute of Electrical Engineers)

  • 제61권6호
  • /
  • Pages.865-871
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  • 2012
  • /
  • 1975-8359(pISSN)
  • /
  • 2287-4364(eISSN)
대한전기학회 (The Korean Institute of Electrical Engineers)
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안드로이드 기반 스마트폰 연동 심박변이도 추정

Estimation of Heart Rate Variability with an Android Smart Phone Platform

  • 김정환 (건국대 의료생명대 의학공학부) ;
  • 신승원 (건국대 의료생명대 의학공학부) ;
  • 김현태 (건국대 의료생명대 의학공학부) ;
  • 윤태호 ((주)지우솔루션) ;
  • 김경섭 (건국대 의료생명대 의학공학부, 건국대 의공학실용기술연구소) ;
  • 이정환 (건국대 의료생명대 의학공학부) ;
  • 엄광문 (건국대 의료생명대 의학공학부)
  • 투고 : 2012.04.21
  • 심사 : 2012.05.17
  • 발행 : 2012.06.01
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초록

In this study, ambulatory electrocardiogram(ECG) signal and the rhythms of heart beats are visualized in terms of R-R intervals and Heart Rate Variability(HRV) in the environment of an android plaform. With this aim, Graphical User Interface(GUI) is implemented by executing multi-thread Java programming modules including ECG, heart-beats, tachogram and visualization unit. ECG signals are acquired in an android device by receiving the data from ambulatory ECG sensory system. Finite Impulse Response(FIR) filters are implemented to eliminate the baseline wandering noises contained in the ambulatory signals and DC-offset level in R-R interval data. With simulating the normal or stress emotional state of a subject, we can find the fact that HRV can be successfully estimated and visualized in an android smart phone platform.

키워드

참고문헌

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피인용 문헌

  1. Suppressing Artefacts in the ECG by Independent Component Analysis vol.62, pp.6, 2013, https://doi.org/10.5370/KIEE.2013.62.6.825