Design of a Differential Electromagnetic Transducer for Use in IME System(Speech and Hearing)
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概要
- 論文の詳細を見る
A differential electromagnetic transducer (DET) was implemented using micro electro mechanical system (MEMS) technology for use in an implantable middle ear (IME) system. The DET is designed to have good vibration efficiency and structure that can't be interfered by the external environmental magnetic field. In order to preserve the uniform vibration performance, the MEMS technology was introduced to manufacture the elastic membrane using polyimide that is softer than silicon. Using the finite element analysis (FEA), vibration characteristics are simulated and designed so that the resonance frequency of the membrane is closed to that of the middle ear. The results of the vibration experiments of the developed DET showed excellent results. We implemented the IME system using a DET and implanted it into a dog. This showed the IME system performed well in a living body.
- 社団法人電子情報通信学会の論文
- 2004-05-01
著者
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Lee Seung-hyun
Dept. Of Electronic Eng. Kwangwoon University
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Cho Jin-ho
Department Of Medical And Biological Engineering Kyungpook National University:advanced Research Cen
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Kim Min‐kyu
Department Of Medical And Biological Engineering Kyungpook National University
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Kim Min-kyu
Dept. Of Medical And Biological Engineering Graduate School Kyungpook National University
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YOON Young-Ho
School of Electronic and Electrical Engineering, Kyungpook National University
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SONG Byung-Seop
Advanced Research Center for Recovery of Human Sensibility, Kyungpook National University
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Cho Jin‐ho
Dept. Of Medical And Biological Engineering Graduate School Kyungpook National University
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Cho J‐h
Kyungpook National Univ. Daegu Kor
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SONG Byung-Seop
Dept. of Rehabilitation Science and Technology, Daegu University
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CHO Jin-Ho
Advanced Research Center for Recovery of Human Sensibility, Kyungpook National University
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Yoon Young-ho
Advanced Research Center For Recovery Of Human Sensibility Kyungpook National University
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LEE Sang-Heun
Dept. of E.N.T., School of Medicine, Kyungpook National University
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Lee Sang-heun
Dept. Of E.n.t. School Of Medicine Kyungpook National University
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Song Byung-seop
Dept. Of Rehabilitation Science And Technology Daegu University
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Yoon Young-ho
School Of Electrical Eng. And Computer Science Kyungpook National University
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Cho Jin-ho
Advanced Research Center For Recovery Of Human Sensibility Kyungpook National University:school Of E
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