高技术通讯（英文版）2006，Vol.12Issue(3)：255-259,5.
A novel localization method for noninvasive monitoring capsule
A novel localization method for noninvasive monitoring capsule
摘要
Abstract
Noninvasive monitoring capsule for gastrointestinal tract can be swallowed by patient. It is of great importance for the physician to monitor the precise position of capsule in gastrointestinal tract. The authors investigated a novel method for it. Using three coils with DC current to excite magnetic field and one triaxial magnetoresistive sensor to measure the excited magnetic vectors, they tried to solve the problem.The authors provided the localization principle of the method and analyzed it by an experiment, too. The method may be applied in practice in the future though it is still immature now.关键词
gastrointestinal tract/coil/magnetic field/localizationKey words
gastrointestinal tract/coil/magnetic field/localization分类
医药卫生引用本文复制引用
He Wenhui,Yan Guozheng,Jiang Pingping,Guo Xudong..A novel localization method for noninvasive monitoring capsule[J].高技术通讯（英文版）,2006,12(3):255-259,5.基金项目
Supported by the High Technology Research and Development Programme of China (No. 2004AA404013) and the National Natural Science Foundation of China ( No. 30270382). （No. 2004AA404013）
