基本信息:
- 专利标题： 胶囊引导系统
- 专利标题（英）：Capsule guiding system
- 申请号：CN200780032093.4 申请日：2007-08-27
- 公开(公告)号：CN101511255B 公开(公告)日：2012-05-30
- 发明人： 内山昭夫 , 佐藤良次 , 木村敦志 , 千叶淳 , 泷泽宽伸 , 森健 , 药袋哲夫
- 申请人： 奥林巴斯医疗株式会社 , 奥林巴斯株式会社
- 申请人地址： 日本东京都
- 专利权人： 奥林巴斯医疗株式会社,奥林巴斯株式会社
- 当前专利权人： 奥林巴斯株式会社
- 当前专利权人地址： 日本东京都
- 代理机构： 北京林达刘知识产权代理事务所
- 代理人： 刘新宇
- 优先权： 232789/2006 2006.08.29 JP
- 国际申请： PCT/JP2007/066573 2007.08.27
- 国际公布： WO2008/026549 JA 2008.03.06
- 进入国家日期： 2009-02-27
- 主分类号： A61B1/00
- IPC分类号： A61B1/00 ; A61B1/04 ; A61B5/07
An object of the present invention is to precisely detect at least one of a position and a direction, inside a subject body, of a capsule endoscope using a human body communication and to precisely guide the capsule endoscope. A capsule guiding system according to the present invention includes: an electrode pad (7); a bed (3) which fixedly arranges the electrode pad (7); a magnetic field generating device (1) which moves a capsule endoscope (6); a position/direction calculator (12); and a control unit (13). The position/direction calculator (12) calculates at least one of a position and a direction of the capsule endoscope (6) based on a detection value of the electrode pad (7), adds at least one of a position and a direction of the bed (3) with respect to the magnetic field generating device (1) to at least one of the position and the direction of the capsule endoscope (6), and calculates at least one of an absolute position and an absolute direction of the capsule endoscope (6) with respect to the magnetic field generating device (1). The control unit (13) controls the magnetic field generating device (1) based on at least one of the absolute position and the absolute directionof the capsule endoscope (6).
公开/授权文献:
- CN101511255A 胶囊引导系统以及胶囊引导方法 公开/授权日：2009-08-19