发明授权
US5873816A Electronic endoscope having an insertional portion a part of which is a
conductive armor
失效
电子内窥镜具有插入部分，其一部分是导电装甲
- 专利标题： Electronic endoscope having an insertional portion a part of which is a conductive armor
- 专利标题（中）： 电子内窥镜具有插入部分，其一部分是导电装甲
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申请号： US550501申请日： 1995-10-30
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公开(公告)号： US5873816A公开(公告)日： 1999-02-23
- 发明人: Hiroaki Kagawa , Katsuyuki Saito , Hidetoshi Saito , Nobuyuki Sakamoto
- 申请人： Hiroaki Kagawa , Katsuyuki Saito , Hidetoshi Saito , Nobuyuki Sakamoto
- 申请人地址： JPX Tokyo
- 专利权人： Olympus Optical Co., Ltd.
- 当前专利权人： Olympus Optical Co., Ltd.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX6-270046 19941102; JPX6-273868 19941108; JPX6-276733 19941110
- 主分类号： A61B1/005
- IPC分类号： A61B1/005 ; H04N5/225 ; A61B1/05
摘要：
An electronic endoscope system comprises an insertional part at least part of whose armor is a conductor, an imaging unit incorporated in the insertional part and realized with a solid-state imaging device, a signal transmitting device for transmitting an electric signal that results from photoelectric conversion performed by the solid-state imaging device, and a signal processor for transforming an electric signal transmitted by the signal transmitting device into a video signal. The conductor serving as the armor of the insertional part is electrically isolated from the imaging unit, signal transmitting device, signal processor, and around.
公开/授权文献
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