公开(公告)号：US08343043B2

公开(公告)日：2013-01-01

申请号：US13084055

申请日：2011-04-11

申请人： Seigo Kase ,  Yasuhito Kura ,  Yuji Sakamoto

发明人： Seigo Kase ,  Yasuhito Kura ,  Yuji Sakamoto

IPC分类号： A61B1/06

CPC分类号： A61B1/00181 ,  A61B1/00045 ,  A61B1/00096 ,  A61B1/00114 ,  A61B1/00117 ,  A61B1/00177 ,  A61B1/0052 ,  A61B1/015 ,  A61B1/04 ,  A61B1/0615 ,  A61B1/0623 ,  A61B1/0676 ,  A61B1/07 ,  A61B1/126

摘要： An endoscope includes: a distal end portion provided at a distal end of an insertion portion; a front-view observation window for observing an insertion direction of the distal end portion, which is provided facing toward the insertion direction; a lateral-view observation window for observing a circumferential direction of the distal end portion, which is formed along the outer circumferential lateral surface and has a lateral observation field of view; a light-emitting member having an emission end surface for emitting light in a distal end direction of the distal end portion; a groove portion formed on the outer circumferential lateral surface of the distal end portion so as to be longer than the emission end surface of the light-emitting member along the circumferential direction of the outer circumferential lateral surface of the distal end portion and opposed to the emission end surface, on a proximal end side with respect to the lateral-view observation window; a plurality of particles for scattering light arranged in the groove portion; and a transparent infill filled between the plurality of particles.

公开(公告)号：US08212862B2

公开(公告)日：2012-07-03

申请号：US13012051

申请日：2011-01-24

申请人： Seigo Kase ,  Yasuhito Kura ,  Yuji Sakamoto

发明人： Seigo Kase ,  Yasuhito Kura ,  Yuji Sakamoto

IPC分类号： A62B1/04

CPC分类号： A61B1/0661 ,  A61B1/00147 ,  A61B1/00177 ,  A61B1/00179 ,  A61B1/012 ,  A61B1/018 ,  A61B1/05 ,  A61B1/126

摘要： An endoscope system of the present invention has an endoscope which acquires a direct-view field of view image and a side-view field of view image of an object to be observed, a light source apparatus which supplies an illuminating light for illuminating the object to be observed, a detection section which detects a change of a physical quantity with respect to movement of an insertion section provided at the endoscope, which occurs due to an operation of the endoscope, an image processing unit which generates and outputs a video signal including the direct-view field of view image and the side-view field of view image in a same screen, and a light adjustment area selection section which detects a brightness of the direct-view field of view image and a brightness of the side-view field of view image individually, selects a field of view image corresponding to a moving direction in which the change of the physical quantity increases out of the direct-view field of view image and the side-view field of view image as a light adjustment target based on a detection result of the detection section, and performs control so as to make a luminance of the field of view image selected as the light adjustment target relatively higher than a luminance of the other field of view image.

摘要翻译： 本发明的内窥镜系统具有获取待观察对象的直视图视野和侧视场的图像的内窥镜，将照明对象的照明光提供给 可以观察到检测部分，其检测由于内窥镜的操作而发生的相对于在内窥镜设置的插入部分的移动的物理量的变化;图像处理单元，其生成并输出包括 在同一屏幕中的直视图视野图像和侧视场视野图像，以及光调整区域选择部分，其检测直视视场图像的亮度和侧视场的亮度 的视野图像，选择与直视图像中的物理量的变化增大的移动方向对应的视野图像，并且sid 基于检测部分的检测结果将作为调光目标的电子视野视野图像作为调光目标，并且进行控制，使得选择为光调节目标的视野图像的亮度相对高于 其他视野图像。

公开(公告)号：US08419630B2

公开(公告)日：2013-04-16

申请号：US13036581

申请日：2011-02-28

申请人： Seigo Kase ,  Yasuhito Kura ,  Yuji Sakamoto

发明人： Seigo Kase ,  Yasuhito Kura ,  Yuji Sakamoto

IPC分类号： A61B1/04

CPC分类号： A61B1/042 ,  A61B1/00009 ,  A61B1/0005 ,  A61B1/00177 ,  A61B1/00181

摘要： An endoscope system including an endoscope which acquires a front field-of-view image and a lateral field-of-view image of an object of observation; a detecting section which has a function capable of detecting whether a treatment instrument is used or not in the endoscope based on a notification signal which is outputted when the treatment instrument is inserted into the endoscope; and an image processing section. The image processing section generates an observation image including the front field-of-view image and the lateral field-of-view image within the same screen, displays a magnified image of one field-of-view image out of the front field-of-view image and the lateral field-of-view image on a display, and performs adjacent part display processing of displaying only a part of the one field-of-view image which is adjacent to the other field-of-view image or image compression processing of displaying a compressed image of the other field-of-view image on the display.

摘要翻译： 一种内窥镜系统，包括获取观察对象物的前视野图像和横向视野图像的内窥镜; 检测部，其具有能够基于当所述治疗器具插入到所述内窥镜中时输出的通知信号，能够检测所述内窥镜中是否使用了治疗器具的功能的检测部; 和图像处理部。 图像处理部生成包含同一屏幕内的前视野图像和横向视野图像的观察图像，将前视野中的一个视野图像的放大图像显示在 在显示器上观看图像和横向视野图像，并且执行仅显示与其它视野图像或图像相邻的一个视野图像的一部分的相邻部分显示处理 在显示器上显示其他视野图像的压缩图像的压缩处理。

公开(公告)号：US08419631B2

公开(公告)日：2013-04-16

申请号：US13052599

申请日：2011-03-21

申请人： Seigo Kase ,  Yasuhito Kura ,  Yuji Sakamoto

发明人： Seigo Kase ,  Yasuhito Kura ,  Yuji Sakamoto

IPC分类号： A61B1/04 ,  A61B1/012

CPC分类号： G02B23/243 ,  A61B1/00091 ,  A61B1/00177 ,  A61B1/00181 ,  A61B1/0615 ,  A61B1/126 ,  G02B23/2469 ,  G02B23/2476

摘要： An endoscope includes a side viewing observation section and a forward viewing observation section provided on a distal end side of an insertion portion which is inserted into an observation target for acquiring subject images of an observation target in a circumferential direction and an insertion direction of the insertion portion, respectively, a shielding section located within a viewing field of the side viewing observation section for shielding light from the subject entering the side viewing observation section and a protruding member protruding from the insertion portion arranged in a shielding region formed by the shielding section. The protruding member includes at least a cleaning nozzle for cleaning the forward viewing observation section and/or the side viewing observation section.

摘要翻译： 内窥镜包括侧视观察部和设置在插入部的前端侧的前视观察观察部，该观察对象被插入观察对象物，用于获取观察对象在圆周方向上的被摄体图像和插入方向 分别位于侧观察观察部分的观察区域内的屏蔽部分，用于屏蔽来自进入侧视观察部分的被摄体的光，以及从布置在由屏蔽部分形成的屏蔽区域中的插入部突出的突出部件。 所述突出构件至少包括用于清洁前视观察部和/或侧视观察部的清洗喷嘴。