IT 융합 기술 활용 유헬스케어 구현을 위한 생체정보 검출용 센서기술
IT Convergence Biomedical Sensor Technology for Ubiquitous Health Care
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초록
의료기기 및 의공학 기술은 의료, 반도체, 화학, 생물학 기술과 정보통신 기술의 융합을 통해 급진적으로 기술적 진 보를 이루고 있으며 향후 큰 규모의 신산업 분야를 창출할 할 것으로 예측된다. 특히 IT 기술은 유비쿼터스라는 용어 로 잘 알려진 핵심 기술을 의료 분야에 접목하는 데 기여함으로써 언제 어디서나 사람들이 인식하지 못하는 사이에 생 체신호를 포착하여 개개인의 건강상태를 파악하고 건강을 관리하는 유헬스케어 환경이 실현되는 데에 핵심적인 역할 을 하고 있다. 본 논문에서는 유헬스케어 시스템의 기술전개 출발점인 사람들의 건강정보를 획득하고 수집하는 생체 정보계측 기술의 연구동향을 분석하고 향후 추구하는 기술지향을 파악하였다. 무구속 무자각 측정원리를 지향하는 생 체신호 계측 센서의 기술 동향과 현장진단 센서 기술의 현황을 소개하고 발전 방향을 전망하였다.
Abstract
Biomedical devices and engineering technology have been dramatically advanced amid synergic convergence of Information Technology (IT) with healthcare, semiconductor, chemistry and biological technology, being expected to create a new IT-based industrial field in the future. IT hasespecially contributed to integrate its essential paradigm, well-known ubiquitous technology, with medical engineering fields. Moreover, IT plays a pivotal role in measuring biosignal any time in all places to monitor personal health-status unawarely, realizing U-healthcare environments. This paper reviews the research trends of biosignal monitoring technologies to acquire personal health-related information, which is the starting point of technology development of U-healthcare system, and eventually provides its technology direction in the future. Not only sensing technology of unconstrained and unaware-type biological information monitoring system, but also technology status and development direction of point-of-care testing biosensor are also introduced.
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