发明申请
- 专利标题： ENDOSCOPE-SHAPE MONITORING SYSTEM
- 专利标题（中）： 内窥镜形状监测系统
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申请号： US11557536申请日： 2006-11-08
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公开(公告)号： US20070106116A1公开(公告)日： 2007-05-10
- 发明人: Hideo SUGIMOTO
- 申请人： Hideo SUGIMOTO
- 申请人地址： JP Tokyo
- 专利权人： PENTAX CORPORATION
- 当前专利权人： PENTAX CORPORATION
- 当前专利权人地址： JP Tokyo
- 优先权： JPP2005-324533 20051109
- 主分类号： A61B1/00
- IPC分类号： A61B1/00 ; A61B5/05
摘要：
An endoscope shape monitoring system that is used to grasp a shape of a flexible insertion portion is provided. The endoscope shape monitoring system includes a plurality of coils. The coils are used as a magnetic sensor. The coils are disposed on a flexible portion of the insertion portion. The plurality of coils are arranged at positions where the coils are not subjected to a bending stress that is induced when the flexible portion is bent.
公开/授权文献
- US2223867A Switch clip 公开/授权日：1940-12-03