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이성규,염우섭,황건,Lee, S.Q.,Youm, W.S.,Hwang, G. 한국전자통신연구원 2013 전자통신동향분석 Vol.28 No.5
인구 고령화와 복지증진에 따라 인체 삽입형 의료기기에 대한 연구가 활발히 진행되고 있으며, 더 다양한 기능을 제공하는 제품들이 출시되고 있다. 반면, 이러한 다양한 기능의 요구로 인해 인체 삽입형 의료기기의 전력소모가 커지고 있어 일차전지만으로는 충분한 기능을 제공하지 못하거나 한정된 사용시간으로 말미암아 환자들이 삽입형 의료기기의 전원공급만을 위해서 추가적인 비용과 고통을 감수하고 있는 현실이다. 본고에서는 무선 전력 전송 기술을 활용하여 인체 삽입용 의료기기로 전력을 무선으로 전송하고 재충전이 가능한 인체 삽입용 의료기기의 기능과 사용 시간의 확대를 가능하게 하는 무선 충전 전원 모듈 기술의 동향과 전망을 살펴봄으로써 관련 국내 산업계가 기술 전환기를 대비하는데 필요한 기초 정보를 제공하고자 한다.
능동형 임플란터블 디바이스 기술동향: BCI 응용 중심
이성규,변춘원,김이경,박형일,Lee, S.Q.,Byun, C.W.,Kim, Y.G.,Park, H.I. 한국전자통신연구원 2017 전자통신동향분석 Vol.32 No.6
A variety of medical devices are utilized to repair or help injured body functions after accidental injury(such as a traffic accident), population aging, or disease. Such medical devices are being actively researched and developed in portable form, skin patchable type, and further, implantable form. In the future, active implantable medical devices for neuro and brain sciences are expected to be developed. Active implantable medical devices that detect brain signals and control neurology for a wider understanding of human cognition and nerve functions, and for an understanding and treatment of various diseases, are being actively pursued for future use. In this paper, the core elements of implantable devices that can be applied to neuro and brain sciences are classified into electrode technologies for bio-signal acquisition and stimulation, analog/digital circuit technologies for signal processing, human body communication technologies, wireless power transmission technologies for continuous device use, and device integration technologies to integrate them. In each chapter, the latest technology development trends for each detailed technology field are reviewed.
김용희,정상돈,이성규,김혜진,변춘원,이정익,송기봉,강성원,Kim, Y.H.,Jung, S.D.,Lee, S.K.,Kim, H.J.,Byun, C.W.,Lee, J.I.,Song, K.B.,Kang, S.W. 한국전자통신연구원 2020 전자통신동향분석 Vol.35 No.3
Precise detection and modulation of electrical signal patterns passing through peripheral nerves connecting organs and brainstems, referred to as electroceuticals or bioelectronic medicines, have emerged as a new type of treatments for neural disorders and chronic diseases. With the rapid advancements in neural interface technologies, electroceuticals are the focus of treatments for these disorders or diseases. In this paper, we introduced electroceuticals as an extension of neuromodulation for the treatment of chronic diseases, such as diabetes, rheumatoid arthritis, obesity, and bladder dysfunction, without side effects that are unavoidably elicited when conventional drugs are taken. Further, this paper reviewed the anatomy of the peripheral nervous system, treatment examples for chronic diseases, technological demands for peripheral nerve interfacing, global R&D programs and market trends for electroceuticals, and prospects on electroceuticals.