发明申请
- 专利标题： DETECTING SYSTEM OF POSITION AND POSTURE OF CAPSULE MEDICAL DEVICE
- 专利标题（中）： 胶囊医疗器械的位置和姿势检测系统
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申请号： US12055185申请日： 2008-03-25
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公开(公告)号： US20080281188A1公开(公告)日： 2008-11-13
- 发明人: Isao Aoki , Akio Uchiyama , Kenichi Arai , Kazushi Ishiyama , Shin Yabukami
- 申请人： Isao Aoki , Akio Uchiyama , Kenichi Arai , Kazushi Ishiyama , Shin Yabukami
- 申请人地址： JP Tokyo
- 专利权人： OLYMPUS CORPORATION
- 当前专利权人： OLYMPUS CORPORATION
- 当前专利权人地址： JP Tokyo
- 优先权： JP2004064519 20040308; JP2004123565 20040419
- 主分类号： A61B5/05
- IPC分类号： A61B5/05
摘要：
A detecting system of the position and the posture of a capsule medical device includes a main body of the capsule medical device that is inserted in a living body, a coil in a capsule that is arranged to the main body of the capsule medical device and forms a resonant circuit, a magnetic field generating device that is arranged around the living body and generates the Alternating magnetic field for generating an induced magnetic field in the coil in the capsule, and a plurality of magnetic field detecting devices that detect the strength of the induced magnetic field generated by the coil in the capsule by the magnetic field generated by the magnetic field generating device.
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