만성질환 관리를 위한 무선 송ㆍ수신기 모듈 개발
Development of Wireless Transmission and Receiver Module for the Management of Chronic Diseases
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초록
본 연구에서는 초소형 무선송ㆍ수신용이 가능한 심전도 모듈개발에 필요한 ECG 신호증폭기, 무선 송ㆍ수신기 회로, 신호처리용 필터회로 및 A/D 컨버터회로설계를 수행하였다. 심전도 센서의 성능 검증을 위하여 gateway 거리에 따른 신호잡음비를 측정하기 위해 1 m ∼ 3 m까지 실시하였다. 실험결과 2 m 거리에서의 신호잡음비는 평균 17.18 dB 결과를 나타냄으로써 상용화에 필요한 요건을 갖추었다. 본 연구를 통해서 얻은 실험결과는 만성질환 관리를 위한 초소형 생체측정기기에 적용한다면, 원격모니터링 진단이 가능한 저비용, 고효율 모바일 헬스분야에 기여할 것으로 기대된다.
Abstract
In this study, ECG signal amplifier, wireless transmitter/receiver circuit, signal processing filter circuit and A/Dconverter circuit design required for the development of small sized ECG module for wireless transmission/ receptionwere performed. In order to verify the performance of ECG sensors, the measurement was performed from 1 m to 3m to measure the signal noise ratio according to the gateway distance. Experimental results showed that the signalnoise ratio at 2 m distance was 17.18 dB on average, which fulfilled the requirements for commercialization. Theexperimental results obtained in this study are expected to contribute to the low cost, high efficiency mobile healthfield where remote monitoring diagnosis can be applied to small biometric devices for chronic disease management.
참고문헌 (9)
- M. Ouwerkerk, "Unobtrusive Sensing of Psychophysical Parameters", pp.163~194 (2008), Springer
- Y. Yama, "Development of a Wireless Capacitive Sensor for Ambulatory ECG Monitoring Over Clothes", Proc. 29th Ann. Int’l. Conf. IEEE EMBS, pp.5727~5730 (2007)
- S. Fuhrhop, "A Textile Integrated Long-Term ECG Monitor with Capacitively Coupled electrodes", Proc. IEEE BioCAS, pp.21~24 (2009)
- M. Hong, "Portable ECG measurement device based on MSP430 MCU", Proc. BMEI, pp.667~671 (2008)
- Ebrahim Nemati, "A wireless wearable ECG sensor for long-term applications", IEEE Communications Magazine, 50(1), pp.36~43 (2012), Institute of Electrical and Electronics Engineers (IEEE)[DOI]
- J. M. Cano-Garcia, "A PDAbased portable wireless ECG monitor for medical personal area networks", Proc. MELECON, pp.713~716 (2006)
- S. Guo, "The future of remote ECG monitoring systems", J. Geriatr. Cardiol., 13, pp.528~530 (2016)[DOI]
- Terence K.L. Hui, "Major requirements for building Smart Homes in Smart Cities based on Internet of Things technologies", Future Generation Computer Systems, 76, pp.358~369 (2017), Elsevier BV[DOI]
- Zhe Yang, "An IoT-cloud Based Wearable ECG Monitoring System for Smart Healthcare", Journal of Medical Systems, 40(12), pp.286~297 (2016), Springer Science and Business Media LLC[DOI]