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    • 4. 再颁专利
    • Endoscope with position display for zoom lens unit and imaging device
    • 具有变焦镜头单元和成像装置位置显示的内窥镜
    • USRE37356E1
    • 2001-09-04
    • US09478231
    • 2000-01-03
    • Koichiro HoriHerbert A. Thaler
    • Koichiro HoriHerbert A. Thaler
    • A61B1045
    • G02B23/2484A61B1/00188A61B1/0052A61B1/05A61B1/055A61M25/0136G02B7/10G02B23/2438
    • A position-indicating video display system is provided for an endoscope of the type having an objective lens, a movable zoom lens, a movable solid state imaging device for picking up the image formed by said objective lens and transferred by said zoom lens, means for generating a visual display of the image seen by the objective lens, and control means for moving the zoom lens and the imaging device so as to assure that for each position occupied by the zoom lens the imaging device is positioned so that the its image-receiving surface is in the focal plane of the zoom lens. The position-indicating video display system comprises means for generating first and second movable markers indicative of the instantaneous positions of the zoom lens and the solid state imaging device along the optical axis, and additional limit markers indicative of the maximum and minimum limits of the travel paths of the zoom lens and the solid state imaging device.
    • 为具有物镜的内窥镜,可移动变焦镜头,用于拾取由所述物镜形成并由所述变焦镜头传送的图像的可移动固态成像装置提供了一种位置指示视频显示系统, 产生由物镜看到的图像的视觉显示,以及用于移动变焦透镜和成像装置的控制装置,以便确保对于变焦透镜占据的每个位置,成像装置被定位成使得其图像接收 表面位于变焦镜头的焦平面。 位置指示视频显示系统包括用于产生指示变焦透镜和固态成像装置沿着光轴的瞬时位置的第一和第二可移动标记的装置,以及指示行程的最大和最小极限的附加极限标记 变焦镜头和固态成像装置的路径。
    • 6. 发明申请
    • SCREEN FORMATION SYSTEM, SCREEN FORMATION METHOD, AND PROGRAM
    • 屏幕形成系统,屏幕形成方法和程序
    • US20090237413A1
    • 2009-09-24
    • US12370789
    • 2009-02-13
    • Satoshi OGAWAKoichiro Hori
    • Satoshi OGAWAKoichiro Hori
    • G09G5/36G01C21/00
    • G01C21/3605
    • A screen formation system includes: a vehicle condition determination processing unit that determines a vehicle condition; a storage device containing, recorded therein, a candidate screen map in which vehicle conditions and candidate screens are interrelated, each candidate screen representing a screen that is highly likely to be shown on a display unit next after a current screen on the basis of the determined vehicle condition; a candidate screen acquisition processing unit that acquires the candidate screen corresponding to the vehicle condition by referring to the candidate screen map; an off-screen drawing processing unit that draws the acquired candidate screen as an off-screen while the current screen is shown on the display unit; and a screen formation processing unit that shows the off-screen on the display unit responsive to an instruction for a screen change from the current screen made by an operator.
    • 屏幕形成系统包括:车辆状况判定处理单元,其确定车辆状态; 存储装置,其中记录有车辆条件和候选屏幕相互关联的候选屏幕图,每个候选屏幕表示在当前屏幕之后的显示单元上很可能显示的屏幕,基于所确定的 车辆状况; 候选屏幕获取处理单元,通过参考候选屏幕图来获取与车辆状态相对应的候选画面; 离线画面处理单元,其在所述显示单元上显示当前画面的情况下将所获取的候选画面绘制为离画; 以及屏幕形成处理单元,其响应于来自操作者的当前屏幕的用于屏幕改变的指令,在显示单元上显示屏幕外。
    • 8. 发明授权
    • Electronic endoscope with zoom lens system
    • 电子内窥镜与变焦镜头系统
    • US5582576A
    • 1996-12-10
    • US319886
    • 1994-10-07
    • Koichiro HoriHerbert A. ThalerScott E. HuntPhilip R. Lichtman
    • Koichiro HoriHerbert A. ThalerScott E. HuntPhilip R. Lichtman
    • A61B1/00A61B1/002A61B1/005A61B1/04A61B1/05A61B1/07A61M25/01G02B7/10G02B23/24
    • A61B1/0051A61B1/00096A61B1/00188A61B1/00193A61B1/0052A61B1/05A61B1/055A61M25/0136G02B23/2438G02B23/2484G02B7/10A61B1/0607A61B1/07
    • An endoscope having an objective lens, a zoom lens, a solid state imaging device for picking up the image formed by said objective lens and transferred by said zoom lens, and control means for moving the zoom lens and the imaging device so as to assure that for each position occupied by the zoom lens the imaging device is positioned so that the its image-receiving surface is in the focal plane of the zoom lens. The endoscope also comprises first and second motion-transmitting means for moving said zoom lens and said imaging device respectively along the optical axis of said objective lens, whereby the axial spacing between said zoom lens and said objective lens and also the axial spacing between said imaging device and said objective lens may be changed, and manually operable switch means for controlling movement of the zoom lens and the imaging device by said first and second motion transmitting means. The control means also comprises means for sensing the position of said zoom lens and said imaging device along the optical axis of the endoscope, a lookup table containing data as to the spacing required to be maintained between said imaging device and said zoom lens in order for the focal plane of said zoom lens to be located substantially at the image-receiving surface of said imaging device for various positions of said zoom lens system, means for accessing said data, and means for moving said zoom lens system and/or said imaging device in accordance with the accessed data.
    • 一种具有物镜,变焦透镜,用于拾取由所述物镜形成并由所述变焦镜头传送的图像的固态成像装置的内窥镜,以及用于移动变焦镜头和成像装置的控制装置,以确保 对于由变焦透镜占据的每个位置,成像装置被定位成使得其图像接收表面位于变焦透镜的焦平面中。 内窥镜还包括第一和第二运动传递装置,用于分别沿着所述物镜的光轴移动所述变焦镜头和所述成像装置,由此所述变焦镜头和所述物镜之间的轴向间隔以及所述成像之间的轴向间隔 可以改变装置和所述物镜,以及手动操作的开关装置,用于通过所述第一和第二运动传递装置控制变焦透镜和成像装置的移动。 控制装置还包括用于感测所述变焦镜头和所述成像装置沿着内窥镜的光轴的位置的装置,包括关于在所述成像装置和所述变焦镜头之间保持的间隔的数据的查找表,以便 所述变焦透镜的焦平面基本上位于所述成像装置的图像接收表面,用于所述变焦透镜系统的各种位置,用于存取所述数据的装置,以及用于移动所述变焦透镜系统和/或所述成像装置的装置 根据访问的数据。
    • 9. 发明授权
    • Endoscope coupler with magnetic focus control
    • 具有磁焦控制的内窥镜耦合器
    • US5359992A
    • 1994-11-01
    • US963356
    • 1992-10-20
    • Koichiro HoriDennis Arsenault
    • Koichiro HoriDennis Arsenault
    • A61B1/00A61B1/04
    • A61B1/00188A61B1/00126A61B1/00128A61B1/042Y10S359/903Y10S403/01
    • An endoscope coupler includes a sealed chamber and a lens assembly longitudinally movable within the chamber for focusing an image to be received by a video camera. Spaced permanent drive magnets located exteriorly of the chamber are magnetically coupled with respective permanent driven magnets secured to the lens assembly in the chamber for moving the lens assembly simultaneously with movement of the drive magnets. A focusing ring is rotatable but not longitudinally movable about the chamber and translates the drive magnets and, therefore, the driven magnets and lens assembly longitudinally in response to focusing ring rotation. Frictional retaining rings disposed between the chamber and the focusing ring resist movement of the focusing ring to provide enhanced tactile response when the focusing ring is manually moved by an operator.
    • 内窥镜耦合器包括密封室和在室内纵向运动的透镜组件,用于聚焦由摄像机接收的图像。 位于室外部的间隔永磁驱动磁体与固定在腔室中的透镜组件的相应的永久驱动磁体磁耦合,用于随着驱动磁体的移动而同时移动透镜组件。 聚焦环可旋转但不能围绕室纵向移动,并且响应于聚焦环的旋转而使驱动磁体和因此驱动的磁体和透镜组件纵向平移。 设置在室和聚焦环之间的摩擦保持环抵抗聚焦环的移动,以在聚焦环由操作者手动移动时提供增强的触觉响应。
    • 10. 发明授权
    • Cleanable endoscope
    • 可清洗内窥镜
    • US5349941A
    • 1994-09-27
    • US38167
    • 1993-03-26
    • Koichiro Hori
    • Koichiro Hori
    • A61B1/00
    • A61B1/00105A61B1/00135A61B1/00142
    • An endoscope includes a handle body having first and second ends and having a channel region therein with the channel being exposed on at least one side of the handle body. A cover is disposed on the handle body with a portion of the cover disposed in over exposed region of the channel. An end piece is disposed over the first end of the handle body and a first tube having a channel provided therein is coupled to the second end of the handle body. The endoscope further includes a sheath disposed over the first tube and removably coupled to a first one of the tube and the second end of the handle body.
    • 一种内窥镜包括具有第一和第二端并具有其中的通道区域的把手本体,通道暴露在手柄主体的至少一侧。 盖子设置在把手主体上,其中一部分盖布置在通道的暴露的暴露区域中。 末端件设置在手柄主体的第一端上,并且具有设置在其中的通道的第一管联接到手柄主体的第二端。 所述内窥镜还包括设置在所述第一管上并且可移除地联接到所述管中的第一管和手柄主体的第二末端的护套。