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    • 4. 发明公开
    • IN-BODY IMAGE CAPTURING SYSTEM
    • EINGEBAUTES BILDERFASSUNGSSYSTEM
    • EP1964507A1
    • 2008-09-03
    • EP06842905.9
    • 2006-12-20
    • OLYMPUS MEDICAL SYSTEMS CORP.
    • KIMOTO, SeiichiroAKAGI, Toshimasa
    • A61B1/00A61B5/07G02B23/24G03B19/07
    • G03B19/023A61B1/00009A61B1/00055A61B1/00156A61B1/00181A61B1/041A61B1/045A61B5/067A61B5/073A61B2562/0219G03B19/22
    • Provided is an in-vivo image capturing system capable of capturing images only in a desired imaging direction within a subject. A monocular capsule casing (62) capable of capturing images only in a direction of one end analyzes image components captured by the imaging optical system within an oral cavity, and a warning about a direction of the capsule casing (62) is issued to a user based on the analytical result. Accordingly, white-tinged or high-brightness image components are obtained when the imaging direction is heading for the teeth side, red-tinged or deep red image components are obtained when the imaging direction is heading for the throat side. Thus, the image components of the both portions are different, thereby allowing determination of the swallowing direction of the capsule casing (62) to the oral cavity. When the swallowing direction is not a desired imaging direction, the warning is issued to makes the user turn the swallowing direction of the capsule endoscope. This makes it possible to obtain images in the desired direction in the monocular type.
    • 本发明提供一种能够仅在对象内的期望的摄像方向上拍摄图像的体内图像拍摄系统。 能够仅在一端的方向上拍摄图像的单眼胶囊壳体(62)分析由口腔内的成像光学系统捕获的图像成分,并向用户发出关于胶囊型壳体(62)的方向的警告 基于分析结果。 因此,当成像方向朝向齿侧时,获得白色或高亮度图像分量,当成像方向朝向咽喉侧时,获得红色或深红色图像分量。 因此,两部分的图像分量不同,从而允许确定胶囊壳体(62)到口腔的吞咽方向。 当吞咽方向不是期望的成像方向时,发出警告以使用户转动胶囊型内窥镜的吞咽方向。 这使得可以以单目型获得期望方向的图像。