发明名称 MEDICAL INSTRUMENT
摘要 By including a camera body introduced into a body, an image pickup section incorporated in the camera body for picking up an image of an object, a transparent cover member movably disposed at the camera body that always covers an image taking side of the image pickup section irrespective of a moving position, a moving section that causes the cover member to move and a cleaning section disposed outside an image pickup range of the image pickup section that performs cleaning by jetting a fluid over the opposed surface part of the cover member moved to outside the image pickup range of the image pickup section, it is possible to always obtain a clear observation image without interfering with observation even when removing fogging, deposits such as dirt.
申请公布号 US2010249503(A1) 申请公布日期 2010.09.30
申请号 US20100727744 申请日期 2010.03.19
申请人 OLYMPUS MEDICAL SYSTEMS CORP. 发明人 YAZAWA NOBUYOSHI;ASADA DAISUKE;NAKAJIMA SHO;KARASAWA HITOSHI
分类号 A61B1/04 主分类号 A61B1/04
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