公开(公告)号：US08466956B2

公开(公告)日：2013-06-18

申请号：US12640080

申请日：2009-12-17

申请人： Hideo Sugimoto ,  Kohei Iketani

发明人： Hideo Sugimoto ,  Kohei Iketani

IPC分类号： A62B1/04 ,  G02B6/06 ,  A61B1/06

CPC分类号： G02B23/2484 ,  A61B1/00009 ,  A61B1/00167 ,  A61B1/00172 ,  A61B1/00186 ,  A61B1/043 ,  A61B1/0638 ,  A61B1/07 ,  A61B5/0062 ,  A61B5/0071 ,  A61B5/0084 ,  G02B21/0028 ,  G02B21/0076 ,  G02B21/008 ,  G02B26/103 ,  H04N5/2256 ,  H04N5/232 ,  H04N9/097 ,  H04N2005/2255

摘要： A scanning endoscope processor, comprising a photoelectric converter and a controller, is provided. The scanning endoscope processor controls a scanning endoscope having first and second transmitters and an actuator. The photoelectric converter receives light transmitted from the second transmitter and generates a pixel signal according to the amount of light received. The second transmitter transmits reflected light and/or fluorescence from a point within an observation area illuminated by the light emitted from a first emission end. The first transmitter emits the light as a beam from the first emission end. The actuator moves the first emission end along a spiral course. The controller adjusts at least one of a first angular velocity and a generation cycle so that the product of the first angular velocity, the generation cycle, and a first distance is within a predetermined range.

摘要翻译： 提供一种包括光电转换器和控制器的扫描内窥镜处理器。 扫描内窥镜处理器控制具有第一和第二发射器和致动器的扫描内窥镜。 光电转换器接收从第二发送器发送的光，并根据所接收的光量产生像素信号。 第二发射器从由从第一发射端发射的光照射的观察区域内的点发射反射光和/或荧光。 第一发射器作为来自第一发射端的光束发射光。 执行器沿着螺旋方向移动第一发射端。 控制器调整第一角速度和生成周期中的至少一个，使得第一角速度，产生循环和第一距离的乘积在预定范围内。

公开(公告)号：US08226551B2

公开(公告)日：2012-07-24

申请号：US12619934

申请日：2009-11-17

申请人： Hideo Sugimoto

发明人： Hideo Sugimoto

IPC分类号： A61B1/06

CPC分类号： A61B5/0071 ,  A61B1/0008 ,  A61B1/00167 ,  A61B1/00172 ,  A61B1/00186 ,  A61B1/043 ,  A61B1/063 ,  A61B1/0638 ,  A61B1/07 ,  A61B5/0062 ,  A61B5/0084 ,  G02B23/2423 ,  G02B23/2476 ,  G02B26/103

摘要： A scanning endoscope, comprising a first transmitter, an actuator, and a mirror, is provided. The first transmitter emits a beam of radiant light from the first emission end. The actuator moves the first emission end in a direction perpendicular to an emission direction. The mirror is arranged from the first emission end to the first direction. The mirror comprises a through-part and a reflection surface. The radiant light emitted from the first emission end passes through the through-part when the first emission end is within a first circumference. The reflection surface reflects the radiant light emitted from the first emission end toward the observation area around the first straight line when the first emission end is outside of the first circumference.

摘要翻译： 提供了包括第一发射器，致动器和反射镜的扫描内窥镜。 第一发射器从第一发射端发射辐射光束。 致动器沿垂直于发射方向的方向移动第一发射端。 反射镜从第一发射端到第一方向布置。 反射镜包括穿透部分和反射表面。 当第一发射端在第一周围内时，从第一发射端发出的辐射光穿过通孔。 当第一发射端在第一周围之外时，反射表面将从第一发射端发射的辐射光反射到围绕第一直线的观察区域。

公开(公告)号：US08169466B2

公开(公告)日：2012-05-01

申请号：US12394127

申请日：2009-02-27

申请人： Kohei Iketani ,  Hideo Sugimoto

发明人： Kohei Iketani ,  Hideo Sugimoto

IPC分类号： H04N13/00

CPC分类号： H04N9/045 ,  A61B1/00172 ,  A61B1/063 ,  A61B1/0638 ,  A61B1/07 ,  A61B5/02007 ,  A61B5/1455 ,  H04N5/2256 ,  H04N5/232 ,  H04N9/097 ,  H04N2005/2255 ,  H04N2209/049

摘要： An endoscope system comprises a light source, a light sensor, a signal processor, a video-signal generator, and a switcher. The light source emits red light including a first wavelength, green light including a second wavelength, and blue light including a third wavelength. The light sensor receives the light of the light source. The signal processor obtains a red signal based on the red light, a green signal based on the green light, and a blue signal based on the blue light. The video-signal generator generates video signal based on the red, green, and blue signals. The switcher switches between a first switching state and a second switching state. The red, green, and blue signals are output to the video-signal generator in the first switching state. The green and blue signals are output to the video-signal generator in the second switching state.

摘要翻译： 内窥镜系统包括光源，光传感器，信号处理器，视频信号发生器和切换器。 光源发射包括第一波长的红光，包括第二波长的绿光和包括第三波长的蓝光。 光传感器接收光源的光。 信号处理器基于红光，基于绿色光的绿色信号和基于蓝色光的蓝色信号获得红色信号。 视频信号发生器基于红色，绿色和蓝色信号产生视频信号。 切换器在第一切换状态和第二切换状态之间切换。 红色，绿色和蓝色信号在第一切换状态下输出到视频信号发生器。 绿色和蓝色信号在第二切换状态下输出到视频信号发生器。

公开(公告)号：US20100296778A1

公开(公告)日：2010-11-25

申请号：US12773149

申请日：2010-05-04

申请人： Naoki KATAGIYAMA ,  Hideto SHIMAZU ,  Hideo SUGIMOTO

发明人： Naoki KATAGIYAMA ,  Hideto SHIMAZU ,  Hideo SUGIMOTO

IPC分类号： G02B6/38

CPC分类号： G02B6/3838 ,  G02B6/3873

摘要： An optical connector which enables an operator to easily remove a ferrule from a housing without using a special jig by himself alone. A supporting member that is mounted in a housing in a manner capable of being inserted and removed in a state in which the ferrule is held therein, includes a supporting member main body which is accommodated in the housing, and an operating portion which temporarily releases an engagement between protrusions formed on the supporting member main body and through holes formed in the housing. The operating portion is arranged in a manner protruding outside the housing when the supporting member is mounted in the housing.

摘要翻译： 一种光学连接器，其使得操作者能够容易地从壳体中移除套圈而不用自己单独使用专用夹具。 一种支撑构件，其以能够将套圈保持在其中的状态插入和移除的方式安装在壳体中，包括容纳在壳体中的支撑构件主体和临时释放 在支撑构件主体上形成的突起之间的接合和形成在壳体中的孔。 当支撑构件安装在壳体中时，操作部分以突出到壳体外部的方式布置。

公开(公告)号：US07725013B2

公开(公告)日：2010-05-25

申请号：US11616100

申请日：2006-12-26

申请人： Hideo Sugimoto ,  Kohei Iketani

发明人： Hideo Sugimoto ,  Kohei Iketani

IPC分类号： A61B1/04

CPC分类号： A61B1/04 ,  A61B1/0646 ,  A61B1/0669 ,  G02B5/005 ,  G02B23/2484 ,  H04N2005/2255

摘要： An electronic endoscope has a video-scope with an image sensor, a light source that emits illuminating-light to illuminate an object, an image sensor driver, a luminance detector, one rotary shutter, and a brightness adjuster. The luminance detector detects a luminance of an object image on the basis of image-pixel signals read from the image sensor. The rotary shutter has a light-transmitting portion that transmits the illuminating light, and a shield portion that blocks the illuminating light. The brightness adjuster controls the rotary shutter to adjust an irradiation-interval of the illuminating-light in accordance with a charge accumulation interval. The brightness adjuster shifts a rotation-phase of the rotary shutter by changing a rotation-speed on the basis of the detected luminance, so as to maintain a brightness of the object image at a proper brightness.

摘要翻译： 电子内窥镜具有图像传感器的视频范围，发射照明光的光源照射物体，图像传感器驱动器，亮度检测器，一个旋转快门和亮度调节器。 亮度检测器基于从图像传感器读取的图像像素信号来检测对象图像的亮度。 旋转快门具有传递照明光的透光部分和阻挡照明光的屏蔽部分。 亮度调节器控制旋转快门以根据电荷累积间隔调节照明光的照射间隔。 亮度调节器基于检测到的亮度改变旋转速度来移动旋转快门的旋转相位，以将目标图像的亮度保持在适当的亮度。

公开(公告)号：US07625336B2

公开(公告)日：2009-12-01

申请号：US11275418

申请日：2005-12-30

申请人： Mitsufumi Fukuyama ,  Hideo Sugimoto

发明人： Mitsufumi Fukuyama ,  Hideo Sugimoto

IPC分类号： A61B1/04 ,  A61B1/06

CPC分类号： A61B1/0638 ,  A61B1/00039 ,  A61B1/043

摘要： An electronic endoscope system for observing living tissues inside a body cavity includes an illuminating apparatus having a white light source emitting white light and an excitation light source emitting excitation light, an electronic endoscope including an insertion part to be inserted into the body cavity, an imaging device that receives an optical image and outputs image signals corresponding to the optical image, an image forming system that forms the optical image, an operating pant provided at a rear anchor of the insertion part, and a plurality of operable members arranged at the operating part, a display device, an image processing system that receives the image signals outputted from the imaging device, the image processing system obtaining a normal image when the living tissues are illuminated with the white light and a fluorescence image when the living tissues are irradiated with the excitation light, and a control system that controls the whole of the electronic endoscope system. The control system assigns a function to one of the plurality of operable members for switching between a normal mode for observing the normal image and a fluorescence mode for observing the fluorescence image. The control system assigns different functions between the normal mode and fluorescence mode to at least one of the others of the plurality of operable members.

摘要翻译： 一种用于观察体腔内的生物体组织的电子内窥镜系统，包括具有发出白色光的白色光源和发出激发光的激发光源的照明装置，包括插入体腔内的插入部的电子内窥镜，成像 接收光学图像并输出对应于光学图像的图像信号的装置，形成光学图像的图像形成系统，设置在插入部分的后部锚定器处的操作裤，以及布置在操作部分的多个可操作构件 显示装置，接收从成像装置输出的图像信号的图像处理系统，当用白光照射生物体组织时获得正常图像的图像处理系统和当用活体组织照射时的荧光图像 激发光，以及控制整个电子内窥镜的控制系统 e系统。 所述控制系统将功能分配给所述多个可操作构件中的一个，用于在用于观察所述正常图像的正常模式和用于观察所述荧光图像的荧光模式之间切换。 控制系统将正常模式和荧光模式之间的不同功能分配给多个可操作构件中的至少一个。

公开(公告)号：US20060020169A1

公开(公告)日：2006-01-26

申请号：US11186905

申请日：2005-07-22

申请人： Hideo Sugimoto

发明人： Hideo Sugimoto

IPC分类号： A61B1/06 ,  A61B6/00

CPC分类号： A61B1/043 ,  A61B1/00009 ,  A61B1/00039 ,  A61B1/00186 ,  A61B1/0638 ,  A61B1/0646 ,  A61B5/0071 ,  A61B5/0084

摘要： An electronic endoscope system, which is adapted to observe a fluorescence image of autofluorescence emitted from a body cavity wall irradiated with excitation light as well as a normal image of the body cavity wall illuminated with white light on a display device, includes a brightness control system configured to adjust brightness of at least one of the normal image and the fluorescence image to reduce brightness difference between the normal image and the fluorescence image to be displayed.

摘要翻译： 一种电子内窥镜系统，其适于观察从被激发光照射的体腔壁发射的自发荧光的荧光图像以及在显示装置上用白光照射的体腔壁的正常图像，所述电子内窥镜系统包括亮度控制系统 被配置为调整至少一个正常图像和荧光图像的亮度，以减少要显示的正常图像和荧光图像之间的亮度差异。

公开(公告)号：US20050288553A1

公开(公告)日：2005-12-29

申请号：US11168463

申请日：2005-06-29

申请人： Hideo Sugimoto

发明人： Hideo Sugimoto

IPC分类号： A61B1/04

CPC分类号： A61B1/0638 ,  A61B1/0005 ,  A61B1/043 ,  A61B1/0669

摘要： An electronic endoscope system, which is adapted to observe a fluorescence image of autofluorescence emitted from a body cavity wall irradiated with excitation light as well as a normal image of the body cavity wall illuminated with white light on a display device, includes a display controller whereby the aspect ratio of at least one of a plurality of images to display is converted so that the plurality of images are displayed in conformity with the shape of a display area of the display device when the plurality of images including the normal image and the fluorescence image are displayed on the display device. In the electronic endoscope system, the display controller converts the aspect ratio of at least one of the plurality of images by cutting both horizontal ends of the image to convert.

摘要翻译： 一种电子内窥镜系统，其特征在于，具备显示控制装置，该电子内窥镜系统观察从被激发光照射的体腔壁射出的自发荧光的荧光图像以及用白光照射的体腔壁的正常图像在显示装置上， 转换多个图像中的至少一个要显示的纵横比，使得当包括正常图像和荧光图像的多个图像时，多个图像被显示为与显示装置的显示区域的形状一致 显示在显示设备上。 在电子内窥镜系统中，显示控制器通过切割图像的两个水平端来转换多个图像中的至少一个图像的纵横比，以进行转换。

公开(公告)号：US06930706B2

公开(公告)日：2005-08-16

申请号：US10082210

申请日：2002-02-26

申请人： Hiroyuki Kobayashi ,  Hideo Sugimoto

发明人： Hiroyuki Kobayashi ,  Hideo Sugimoto

IPC分类号： G02B23/24 ,  A61B1/00 ,  A61B1/04 ,  G06T1/00 ,  G06T7/00 ,  H04N7/18 ,  H04B1/66

CPC分类号： A61B1/042 ,  G06F19/00 ,  G06F19/321

摘要： In an organ-region-indication system incorporated in an electronic endoscope system in which an endoscope image is displayed as a motion image on a monitor in accordance with a video signal produced therein, an organ-region-image data base is formed based on an organ map. A plurality of reference data indicating organ-regions and a plurality of image data representing the organ-region are correspondingly stored in the data base. Still image data is retrieved as referential image data from the video signal at suitable regular time intervals. The data base is searched for image data which coincides with the referential image data after the retrieval of the still image data. Corresponding reference data is displayed on the monitor only when the image data, which coincides with the referential image data, is found by the searching.

摘要翻译： 在其中根据其中产生的视频信号将内窥镜图像作为运动图像显示为监视器的电子内窥镜系统中的器官区域指示系统中，形成有机体区域图像数据库，其基于 器官图。 指示器官区域的多个参考数据和表示器官区域的多个图像数据相应地存储在数据库中。 静态图像数据以合适的规则时间间隔从视频信号中检索为参考图像数据。 在检索静止图像数据之后，搜索与参考图像数据一致的图像数据的数据库。 只有当通过搜索找到与参考图像数据一致的图像数据时，相应的参考数据才被显示在监视器上。

公开(公告)号：US5277172A

公开(公告)日：1994-01-11

申请号：US791149

申请日：1991-11-13

申请人： Hideo Sugimoto

发明人： Hideo Sugimoto

IPC分类号： G02B23/26 ,  A61B1/06 ,  A61B1/07 ,  G02B5/00 ,  G02B23/24 ,  G02B26/02

CPC分类号： G02B23/2461 ,  A61B1/0669 ,  G02B26/02 ,  G02B5/005

摘要： A light source control device for an endoscope having a light source for emitting light to be incident on a light guide, a stop mechanism for varying the quantity of light to be incident on the light guide by interrupting an optical path of light, and a control device for controlling an opening of the stop mechanism. The stop mechanism includes a sensing device for sensing the opening of the stop mechanism and outputting a sensing signal to the control device. Further, the stop mechanism includes a shaft and a stop blade rotatably supported on the shaft and being disposed in the optical path such that the quantity of light passing thereby is varied by rotating the blade. The sensing device includes an arc-shaped plate fixed to the shaft and having a radius which varies in proportion to the change in arc angle, and a sensor having an opening for receiving the circumferential edge of the arc-shaped plate to sense the amount of light which passes through the opening.

摘要翻译： 一种用于内窥镜的光源控制装置，其具有用于发射入射在光导上的光的光源，用于通过中断光路而改变入射在光导上的光量的停止机构，以及控制 用于控制停止机构的打开的装置。 停止机构包括用于感测停止机构的打开并将感测信号输出到控制装置的感测装置。 此外，止动机构包括轴和可旋转地支撑在轴上并设置在光路中的止动刀，使得通过其旋转的光量可以改变。 感测装置包括固定在轴上并具有与弧角变化成比例的半径的弧形板，以及具有用于接收弧形板的圆周边缘的开口的传感器，以感测弧形板的数量 通过开口的光。