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1. 发明授权

US09025246B2 Observation system and method of controlling observation system 有权
标题翻译：观察系统和观察系统的控制方法
公开(公告)号：US09025246B2
公开(公告)日：2015-05-05
申请号：US14301846
申请日：2014-06-11
申请人： Panasonic Healthcare Co., Ltd.
发明人： Atsushi Oda
IPC分类号： G02B21/00 , G02B21/10 , G02B21/08 , G02B21/36
CPC分类号： G02B21/10 , G02B21/084 , G02B21/365
摘要： An observation system includes: a container holding unit; a ring illumination, including a light source in a ring shape, arranged in a position opposed to an outer bottom surface of a container so that a central axis of the illumination is aligned to that of a bottom surface of the container held by the container holding unit, when an observation target is observed; a first light-shielding plate in a ring shape, having an inner diameter capable of varying, arranged between the illumination and the container holding unit, and configured to shield light from the illumination; a lens, arranged in a position opposed to an inner bottom surface of the container held by the container holding unit, to observe the observation target; and a second light-shielding plate, having an outer diameter capable of varying, arranged in an internal space of the illumination, and configured to shield light from the illumination.
摘要翻译：观察系统包括：容器保持单元; 环形照明，包括环形光源，布置在与容器的外底表面相对的位置，使得照明的中心轴线与由容器保持的容器的底表面的中心轴线对准观察目标时的单位; 第一遮光板，其具有能够变化的内径的环形形状，布置在照明和容器保持单元之间，并且被构造成屏蔽来自照明的光; 透镜，布置在与由容器保持单元保持的容器的内底表面相对的位置，以观察观察目标; 以及具有能够变化的外径的第二遮光板，其布置在所述照明的内部空间中，并且被配置为屏蔽来自所述照明的光。

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