期刊
SENSORS
卷 14, 期 11, 页码 20910-20929出版社
MDPI
DOI: 10.3390/s141120910
关键词
in vivo tracking; magnetic localization system; real-time tracking; gastrointestinal tract; endoscopic capsule
资金
- Australian Research Council [LP0990847]
- Australian Research Council [LP0990847] Funding Source: Australian Research Council
Magnetic sensing technology offers an attractive alternative for in vivo tracking with much better performance than RF and ultrasound technologies. In this paper, an efficient in vivo magnetic tracking system is presented. The proposed system is intended to localize an endoscopic capsule which delivers biomarkers around specific locations of the gastrointestinal (GI) tract. For efficiently localizing a magnetic marker inside the capsule, a mathematical model has been developed for the magnetic field around a cylindrical magnet and used with a localization algorithm that provides minimum error and fast computation. The proposed tracking system has much reduced complexity compared to the ones reported in the literature to date. Laboratory tests and in vivo animal trials have demonstrated the suitability of the proposed system for tracking a magnetic marker with expected accuracy.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据