发明名称 HOOD MEMBER FOR ENDOSCOPE
摘要 PROBLEM TO BE SOLVED: To provide an endoscope that makes the projection of the all parts of the front projection height of a hood part as much as possible without discouraging observation. SOLUTION: The outer peripheral part 33 of a hood member 20 is projected by an optical axis 32 in the rough same direction that shifts to the shaft 19 of an insertion part in the endoscope with a hood part 23 provided with the optical axis 32 of an objective optical system unit arranged deviated from the shaft 19 of the insertion part of the endoscope.
申请公布号 JP2003093325(A) 申请公布日期 2003.04.02
申请号 JP20010292360 申请日期 2001.09.25
申请人 OLYMPUS OPTICAL CO LTD 发明人 MORIYAMA HIROKI
分类号 G02B23/24;A61B1/00;(IPC1-7):A61B1/00 主分类号 G02B23/24
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