New Method of Moving Control for Wireless Endoscopic Capsule Using Electrical Stimuli(<Special Section>Papers Selected from ITC-CSCC 2004)
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概要
- 論文の詳細を見る
In order to control the moving speed of an endoscopic capsule in the human intestine, electrical stimulation method is proposed in this paper. The miniaturized endoscopic capsule with the function of various electrical stimulations has been designed and implemented. An in-vivo animal experiment has been performed to show the ability of controlling the movement speed of the endoscopic capsule according to the level of electrical stimulation. In-vivo experiments were performed by inserting the implemented capsule into a pig's intestinal tract. From the experimental results, the activation of peristaltic movement and the relationship between the moving speed of capsule and the stimulation amplitude could be found. It is shown that the moving speed of capsule in the intestine can be controlled by adjustment of the stimulation level applied in the capsule electrodes. The results of the in-vivo experiment verify that the degree of contraction in the intestinal tract is closely related with the level of stimulating electrical voltage, suggesting that the moving speed of capsule in the human gastrointestinal tract can be controlled by externally adjusting the amplitude of stimulating pulse signal.
- 社団法人電子情報通信学会の論文
- 2005-06-01
著者
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Cho Jin-ho
Department Of Medical And Biological Engineering Kyungpook National University:advanced Research Cen
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Park Hee-joon
School Of Electrical Engineering And Computer Science Kyungpook National University
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Choi Hyun-chul
School Of Electronic And Electrical Engineering Kyungpook National University
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LEE Jyung-Hyun
School of Electronic and Electrical Engineering, Kyungpook National University
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YOON Young-Ho
School of Electronic and Electrical Engineering, Kyungpook National University
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WON Chul-Ho
Kyungil University
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CHO Jin-Ho
School of Electronic and Electrical Engineering, Kyungpook National University
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MOON Yeon-Kwan
School of Electrical Engineering and Computer Science, Kyungpook National University
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WON Chul-Ho
Dept. of Electrical Engineering and Computer Control, Kyungil University
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Moon Yeon-kwan
School Of Electrical Engineering And Computer Science Kyungpook National University
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Lee Jyung-hyun
School Of Electrical Engineering And Computer Science 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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Yoon Young-ho
Advanced Research Center For Recovery Of Human Sensibility Kyungpook National University
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Lee Jang-woo
School Of Electrical Engineering And Computer Science Kyungpook National University
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Yoon Young-ho
School Of Electrical Eng. And Computer Science Kyungpook National University
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Yoon Young-ho
School Of Electrical Engineering And Computer Science Kyungpook National University
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Park H‐j
School Of Electrical Engineering And Computer Science Kyungpook National University
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Choi Hyun-Chul
School of Electrical Engineering and Computer Science, Kyungpook National University, 1370 Sankyuk-dong, Buk-gu, Daegu 702-701, Korea
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