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    • 21. 发明专利
    • Medical apparatus
    • 医疗器械
    • JP2010035825A
    • 2010-02-18
    • JP2008202212
    • 2008-08-05
    • Olympus Medical Systems Corpオリンパスメディカルシステムズ株式会社
    • ASADA DAISUKEKARASAWA HITOSHINAKAJIMA SHOTANIZAWA SHINKICHI
    • A61B1/00
    • A61B1/3132A61B1/00085A61B1/00147A61B1/041A61B17/00234A61B90/361A61B2017/00283A61B2017/22035A61B2560/063
    • PROBLEM TO BE SOLVED: To provide a small medical apparatus making it possible to prevent an observation window of an observation optical system and an illumination window of an illumination optical system from being soiled when the medical apparatus is led into the body cavity and the abdominal cavity, prevent a field of view during use from being deteriorated and irradiation of illumination light from being disturbed, and acquire a clear observation image. SOLUTION: The medical apparatus 4 includes: an image pickup section 50 including an observation window 47a, the image pickup section being led into a body; a holding section 40 that holds the image pickup section inside the body; a covering section 41, 42 that is connected to the holding section and covers the observation window to set the image pickup section in a non-photographable state; and a field-of-view control section that variably controls the covering of the observation window by the covering section and sets the image pickup section in a photographable state to allow the image pickup section to photograph a subject inside the body. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种小型医疗设备,使得当医疗设备被引入体腔时,可以防止观察光学系统和照明光学系统的照明窗口的观察窗被弄脏,并且 腹腔防止使用期间的视野恶化,照射光的照射被干扰,并获得清晰的观察图像。 解决方案:医疗装置4包括:图像拾取部分50,包括观察窗口47a,图像拾取部分被引入体内; 保持部40,其将图像拾取部保持在主体内; 覆盖部分41,42,其连接到保持部分并且覆盖观察窗口以将图像拾取部分设置在不可拍摄状态; 以及视场控制部分,其可变地控制由所述覆盖部分覆盖所述观察窗口,并将所述图像拾取部分设置为可拍摄状态,以允许所述图像拾取部分拍摄所述身体内部的对象。 版权所有(C)2010,JPO&INPIT