发明名称 |
ENDOSCOPE DEVICE AND ENDOSCOPE |
摘要 |
An endoscope includes a side viewing observation section and a forward viewing observation section provided on a distal end side of an insertion portion which is inserted into an observation target for acquiring subject images of an observation target in a circumferential direction and an insertion direction of the insertion portion, respectively, a protruding member that passes within a viewing field of the side viewing observation section and protrudes closer to the distal end side than the side viewing observation section; and a shielding section located within a viewing field of the side viewing observation section, which shields light entering the side viewing observation section in a range in which the protruding member passes. |
申请公布号 |
EP2420178(A4) |
申请公布日期 |
2012.02.22 |
申请号 |
EP20100828201 |
申请日期 |
2010.10.22 |
申请人 |
OLYMPUS MEDICAL SYSTEMS CORP. |
发明人 |
KASE, SEIGO;KURA, YASUHITO;SAKAMOTO, YUJI |
分类号 |
A61B1/04;A61B1/00;A61B1/05;A61B1/12;G02B23/24 |
主分类号 |
A61B1/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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