发明申请
- 专利标题： BODY-INSERTABLE APPARATUS AND IN-VIVO INFORMATION ACQUISITION SYSTEM
- 专利标题（中）： 身体防护装置和体内信息获取系统
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申请号： US12983559申请日： 2011-01-03
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公开(公告)号： US20110218399A1公开(公告)日： 2011-09-08
- 发明人: Seiichiro KIMOTO
- 申请人： Seiichiro KIMOTO
- 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： JP2009-142171 20090615
- 主分类号： A61B1/045
- IPC分类号： A61B1/045
摘要：
A body-insertable apparatus to be inserted into a subject includes an illumination unit that illuminates an inside of the subject; an imaging device having an effective pixel region that has a predetermined size and on which an optical image of the inside of the subject illuminated by the illumination unit is formed, and having an optical black region at which the optical image is shielded; and a light adjustment control unit that adjusts an amount of light from the illumination unit to the effective pixel region based on pixel values of the effective pixel region of an image signal and pixel values of the optical black region of the image signal.
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