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    Imaging device and processing device
    1.
    发明授权
    Imaging device and processing device 有权

    公开(公告)号：US10349027B2

    公开(公告)日：2019-07-09

    申请号：US15452984

    申请日：2017-03-08

    Applicant: OLYMPUS CORPORATION

    Inventor： Satoshi Tanaka ,  Kentaro Hase ,  Kotaro Ogasawara

    IPC: H04N9/73 ,  A61B1/04 ,  A61B1/06 ,  G02B23/26 ,  G03B15/02 ,  G03B15/05 ,  H04N9/04 ,  G02B23/24 ,  H04N5/225

    Abstract: An imaging device includes: an imaging unit configured to output an imaging signal; an illumination unit configured to emit respective beams of light of a plurality of colors; a color separation unit configured to separate the imaging signal into a plurality of signals corresponding to the plurality of colors; an interest color setting unit configured to set a color corresponding to a wavelength band of interest as an interest color; a comparison unit configured to compute a ratio between a detection value of a signal corresponding to an interest color set by the interest color setting unit and a detection value of a signal of another color corresponding to a wavelength band different from the wavelength band corresponding to the interest color; and a changing unit configured to change a light emission ratio between light corresponding to the interest color and light of the other color.

    Endoscope system that controls laser output of laser probe and control method for endoscope system
    4.
    发明授权
    Endoscope system that controls laser output of laser probe and control method for endoscope system 有权
    内窥镜系统，用于控制激光探头的激光输出和内窥镜系统的控制方法

    公开(公告)号：US09579011B2

    公开(公告)日：2017-02-28

    申请号：US14733303

    申请日：2015-06-08

    Applicant: OLYMPUS CORPORATION

    Inventor： Kotaro Ogasawara ,  Hitoshi Komine ,  Nanako Ubayama ,  Kentaro Hase

    IPC: A61B1/04 ,  A61B1/018 ,  A61B1/00 ,  A61B1/05 ,  A61B18/24

    CPC classification number: A61B1/00006 ,  A61B1/00009 ,  A61B1/00087 ,  A61B1/018 ,  A61B1/05 ,  A61B18/24 ,  A61B2034/2065 ,  G06T2207/10068

    Abstract: An endoscope system includes: an endoscope including an insertion portion, an image pickup portion that acquires a plurality of images by time-sequentially picking up optical images of a subject by means of an objective optical system provided in a distal end portion of the insertion portion, and a channel that opens at the distal end portion of the insertion portion; a laser probe that is inserted through the channel; an image analysis portion that detects an area showing the laser probe with respect to each image; and a control portion that permits laser output only in a case where it is determined that the laser probe protrudes from the opening of the channel based on detection results with respect to the area showing the laser probe for a plurality of images that are time-sequentially consecutive.

    Abstract translation: 内窥镜系统包括：内窥镜，其包括插入部，摄像部，其通过设置在所述插入部的前端部的物镜光学系统通过时间顺序地拾取被检体的光学图像而获取多个图像 以及在所述插入部的前端部开口的通道; 通过通道插入的激光探头; 图像分析部，其针对每个图像检测示出所述激光探针的区域; 以及仅在确定激光探头从通道的开口突出的情况下才允许激光输出的控制部分，该检测结果相对于时间顺序的多个图像的示出激光探针的区域的检测结果 连续

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