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公开(公告)号：US08953031B2
公开(公告)日：2015-02-10
申请号：US13785722
申请日：2013-03-05
发明人： Nobuaki Akui , Satoshi Takekoshi
CPC分类号： G02B23/24 , A61B1/00183 , A61B1/0607 , A61B1/0623 , A61B1/07 , G02B23/2423 , G02B23/2461
摘要： In a medical device, a field-of-view switching mechanism which moves a field of view imaged by an observation section, and an illumination-light switching mechanism including an illumination section having an illumination range of illumination light whose entire field of view is covered by movement, are configured integrally with each other. The illumination light is illuminated to the current field of view by moving the illumination range of the illumination light, in synchronism with pivoting of an observation and in compliance with the field of view.
摘要翻译： 在医疗装置中，移动由观察部拍摄的视野的视场切换机构，以及包括具有覆盖整个视野的照明光的照明范围的照明部的照明光切换机构 通过运动，彼此一体地构造。 通过与观察的旋转同步并且与视场一致地移动照明光的照明范围，照明光照射到当前视野。
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公开(公告)号：US08827896B2
公开(公告)日：2014-09-09
申请号：US13928961
申请日：2013-06-27
发明人： Misa Tsuruta , Satoshi Takekoshi , Takeo Suzuki
CPC分类号： A61B1/0638 , A61B1/00009 , A61B1/00045 , A61B1/043 , A61B5/0071 , A61B5/0084 , A61B5/1076 , A61B5/4238 , A61B5/4887 , A61B17/28 , A61B17/29 , A61B2090/306 , A61B2090/3616 , A61B2090/3941
摘要： An endoscope apparatus includes: a light source apparatus that emits light in a wavelength band including a first wavelength band for exciting a first fluorescent substance and a second wavelength band; an image pickup section that picks up an image of first fluorescence emitted when the first fluorescent substance is excited and an image of second fluorescence emitted when a second fluorescent substance provided on a treatment instrument is excited, to generate a fluorescence image; an information storing section that stores shape information including information on a shape of the second fluorescent substance; and an operation section that performs an operation to estimate an actual size of a region in which the first fluorescence is generated, based on a scaling factor calculated based on the shape information and a size of a draw region of the second fluorescence, and a size of a draw region of the first fluorescence.
摘要翻译： 一种内窥镜装置，包括：光源装置，其发射包括用于激发第一荧光物质和第二波长带的第一波长带的波长带的光; 拍摄第一荧光体被激发时发出的第一荧光的图像的图像拾取部，激发设置在治疗器具上的第二荧光物质时发出的第二荧光的图像，生成荧光图像; 信息存储部，其存储包含关于所述第二荧光体的形状的信息的形状信息; 以及操作部，其基于基于第二荧光的形状信息和绘制区域的大小计算出的缩放因子，执行估计产生第一荧光的区域的实际尺寸的操作，以及尺寸 的第一荧光的绘制区域。
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公开(公告)号：US09588046B2
公开(公告)日：2017-03-07
申请号：US14198671
申请日：2014-03-06
发明人： Yasushige Ishihara , Hiromi Shida , Kei Kubo , Satoshi Takekoshi
CPC分类号： G01N21/64 , A61B1/00009 , A61B1/0005 , A61B1/043 , G01N21/6456 , G06T5/50 , G06T2207/20216
摘要： Provided is a fluorescence observation apparatus including: a fluorescence image acquisition section and a reference image acquisition section that acquire a fluorescence image and a reference image of a subject, respectively; a division image generation section that generates a division image by dividing an image based on the fluorescence image by an image based on the reference image; a display section that displays a corrected fluorescence image based on the division image; a correction processing section that applies correction processing to at least one of the reference image and the fluorescence image and/or to the division image prior to the generation of the division image or prior to the display of the corrected fluorescence image; an observation condition determination section that determines observation conditions of the subject; and a correction condition setting section that sets parameters regarding the correction processing according to the observation conditions.
摘要翻译： 本发明提供一种荧光观察装置，包括：荧光图像获取部和参考图像获取部，分别获取被检体的荧光图像和参照图像; 分割图像生成部，其通过基于所述参照图像将基于所述荧光图像的图像分割为图像来生成分割图像; 显示部，其基于所述分割图像显示校正的荧光图像; 校正处理部，其在所述分割图像的生成之前或所述校正后的荧光图像的显示之前，对所述参考图像和所述荧光图像和/或所述分割图像中的至少一个进行校正处理; 观察条件确定部，其确定被检体的观察条件; 以及校正条件设定部，其根据观察条件设定关于校正处理的参数。
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