| Researches on Magnetic Localization for Detecting Capsule in Gastrointestinal Tract |
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| 引用本文： | 何文辉,颜国正,郭旭东,王坤东. Researches on Magnetic Localization for Detecting Capsule in Gastrointestinal Tract[J]. 上海交通大学学报(英文版), 2007, 12(4): 520-524 |
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| 作者姓名： | 何文辉 颜国正 郭旭东 王坤东 |
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| 作者单位： | Inst.of Precision Eng.and Intelligent Micro-System Shanghai Jiaotong Univ.，Inst.of Precision Eng.and Intelligent Micro-System，Shanghai Jiaotong Univ.，Inst.of Precision Eng.and Intelligent Micro-System，Shanghai Jiaotong Univ.，Inst.of Precision Eng.and Intelligent Micro-System，Shanghai Jiaotong Univ.，Shanghai 200240，China，Shanghai 200240，China，Shanghai 200240，China，Shanghai 200240，China |
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| 基金项目： | 国家自然科学基金;国家高技术研究发展计划(863计划) |
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| 摘 要： | Recently, the capsule detection for examination of gastrointestinal (GI) tract became a novel noninvasive system, but it was still a problem for capsule’s location. This paper examined various technologies used for measuring position based on magnetic method of the capsule in GI tract, while some new methods were investigated and their efficiency and complexity were analyzed. The results show that the radio frequency location is only practicable, but the tri-coil stimulating magnetic method and magnetic marker method can help to acquire a high precise, simplified, efficient and localized device.
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Researches on Magnetic Localization for Detecting Capsule in Gastrointestinal Tract |
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| HE Wen-hui,YAN Guo-zheng,GUO Xu-dong,WANG Kun-dong. Researches on Magnetic Localization for Detecting Capsule in Gastrointestinal Tract[J]. Journal of Shanghai Jiaotong university, 2007, 12(4): 520-524 |
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| Authors: | HE Wen-hui YAN Guo-zheng GUO Xu-dong WANG Kun-dong |
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| Abstract: | Recently, the capsule detection for examination of gastrointestinal (GI) tract became a novel noninvasive system, but it was still a problem for capsule's location.This paper examined various technologies used for measuring position based on magnetic method of the capsule in GI tract, while some new methods were investigated and their efficiency and complexity were analyzed.The results show that the radio frequency location is only practicable, but the tri-coil stimulating magnetic method and magnetic marker method can help to acquire a high precise, simplified, efficient and localized device. |
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| Keywords: | magnetic localization gastrointesinal tract capsule |
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