发明申请
- 专利标题： CAPSULE ENDOSCOPE AND INTRA-STOMACH OBSERVING METHOD
- 专利标题（中）： 胶囊内窥镜和内窥镜观察方法
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申请号： US12407913申请日： 2009-03-20
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公开(公告)号： US20090253956A1公开(公告)日： 2009-10-08
- 发明人: Manabu FUJITA
- 申请人： Manabu FUJITA
- 申请人地址： JP Tokyo
- 专利权人： OLYMPUS MEDICAL SYSTEMS CORP.
- 当前专利权人： OLYMPUS MEDICAL SYSTEMS CORP.
- 当前专利权人地址： JP Tokyo
- 优先权： JP2006-257270 20060922
- 主分类号： A61B1/04
- IPC分类号： A61B1/04
摘要：
A capsule endoscope includes a capsule casing which contains therein contents including an imaging unit and is inserted into an inside of a subject body; and a hollow volume changing unit which is connected to the capsule casing in an air-tight state, and changes a connection position with the capsule casing to change a volume of the capsule casing. The capsule endoscope also includes an actuator which is connected to the capsule casing and changes the connection position.
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