发明申请
- 专利标题: CAPSULE GUIDING SYSTEM AND CAPSULE GUIDING METHOD
- 专利标题(中): 胶囊指导系统和胶囊指导方法
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申请号: US12394695申请日: 2009-02-27
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公开(公告)号: US20090227840A1公开(公告)日: 2009-09-10
- 发明人: Akio Uchiyama , Ryoji Sato , Atsushi Kimura , Atsushi Chiba , Hironobu Takizawa , Takeshi Mori , Tetsuo Minai
- 申请人: Akio Uchiyama , Ryoji Sato , Atsushi Kimura , Atsushi Chiba , Hironobu Takizawa , Takeshi Mori , Tetsuo Minai
- 申请人地址: JP Tokyo JP Tokyo
- 专利权人: OLYMPUS MEDICAL SYSTEMS CORP.,OLYMPUS CORPORATION
- 当前专利权人: OLYMPUS MEDICAL SYSTEMS CORP.,OLYMPUS CORPORATION
- 当前专利权人地址: JP Tokyo JP Tokyo
- 优先权: JP2006-232789 20060829
- 主分类号: A61B1/00
- IPC分类号: A61B1/00
摘要:
A capsule guiding system includes: an electrode pad arranged outside a human body to perform human body communication with a capsule endoscope and detect at least one of position and direction of the capsule endoscope; a magnetically guiding device which moves the capsule endoscope; a detector which detects a relative position between the electrode pad and the magnetically guiding device; a calculator which calculates at least one of the position and direction of the capsule endoscope based on a detection value of the electrode pad, and calculates at least one of an absolute position and direction of the capsule endoscope with respect to the magnetically guiding device based on at least one of the position and direction of the capsule endoscope and the relative position detected by the detector; and a control unit which controls the magnetically guiding device based on at least one of the absolute position and direction.