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    Method and interface for operating a variable direction of view endoscope
    4.
    发明授权
    Method and interface for operating a variable direction of view endoscope 有权
    用于操作可变视野内窥镜的方法和界面

    公开(公告)号：US07427263B2

    公开(公告)日：2008-09-23

    申请号：US11052180

    申请日：2005-02-07

    申请人： Hans David Hoeg ,  Nathan Jon Schara ,  Eric Lawrence Hale

    发明人： Hans David Hoeg ,  Nathan Jon Schara ,  Eric Lawrence Hale

    IPC分类号： A61B1/00

    CPC分类号： A61B1/04 ,  A61B1/00039 ,  A61B1/00181 ,  A61B1/00183

    摘要： A method and system are provided for configuring a variable direction of view endoscope generally comprising a graphical user interface and an endoscope having a view controlling device for moving the view vector between predefined, discrete view vector positions. The graphical user interface displays a set of these view vector positions, and the view vector is moved from one of these positions directly to another in response to a command from a user via the graphical user interface.

    摘要翻译： 提供了一种方法和系统，用于配置一般包括图形用户界面的可变方向视图内窥镜和具有用于在预定义的离散视图矢量位置之间移动视图矢量的视图控制装置的内窥镜。 图形用户界面显示一组这些视图矢量位置，并且视图矢量响应于来自用户的经由图形用户界面的命令，直接从这些位置之一移动到另一位置。

    Gravity referenced endoscopic image orientation
    6.
    发明授权
    Gravity referenced endoscopic image orientation 有权
    重力参考内镜图像取向

    公开(公告)号：US09033871B2

    公开(公告)日：2015-05-19

    申请号：US11053531

    申请日：2005-02-08

    申请人： Nathan Jon Schara ,  Hans David Hoeg ,  Eric Lawrence Hale

    发明人： Nathan Jon Schara ,  Hans David Hoeg ,  Eric Lawrence Hale

    IPC分类号： A61B1/06 ,  A61B1/00 ,  A61B1/04

    CPC分类号： A61B1/042 ,  A61B1/00045 ,  A61B2562/0219

    摘要： An endoscope having a longitudinal axis, a view vector angularly offset from said longitudinal axis, an accelerometer, and an image rotator effectively responsive to said accelerometer, wherein said accelerometer is arranged for measuring rotations about a measurement axis which is generally parallel to said view vector. Through the use of this apparatus, an image is maintained in an upright orientation.

    摘要翻译： 一种内窥镜，其具有纵向轴线，与所述纵向轴线成角度地偏移的视图矢量，加速度计和对所述加速度计有效响应的图像旋转器，其中所述加速度计布置成用于测量围绕大致平行于所述视图矢量的测量轴线的旋转 。 通过使用该装置，将图像保持在垂直取向。

    Endoscopic imaging with indication of gravity direction
    8.
    发明授权
    Endoscopic imaging with indication of gravity direction 有权
    具有重力方向指示的内窥镜成像

    公开(公告)号：US07517314B2

    公开(公告)日：2009-04-14

    申请号：US11055444

    申请日：2005-02-10

    申请人： Hans David Hoeg ,  Eric Lawrence Hale ,  Nathan Jon Schara

    发明人： Hans David Hoeg ,  Eric Lawrence Hale ,  Nathan Jon Schara

    IPC分类号： A61B1/00

    CPC分类号： A61B1/042 ,  A61B1/00045

    摘要： A method for presenting an indicator of the upright orientation of an endoscopic image. An electronic rotation pick-up means is fixed to the housing of an endoscope. The electronic rotation pick-up means produces signals indicating rotations of the endoscope. A microprocessor uses these signals to calculate the difference between the upright image orientation and the actual image orientation. The calculation includes factors to account for endoscope roll, endoscope pitch, and endoscope viewing direction. The upright indicator is displayed on a video display device along with the endoscopic image.

    摘要翻译： 一种用于呈现内窥镜图像的直立取向的指示器的方法。 电子旋转拾取装置固定在内窥镜的壳体上。 电子旋转拾取装置产生指示内窥镜的旋转的信号。 微处理器使用这些信号来计算直立图像取向与实际图像取向之间的差异。 该计算包括考虑内窥镜辊，内窥镜间距和内窥镜观察方向的因素。 直立指示器与内窥镜图像一起显示在视频显示装置上。

    Method For Capturing And Displaying Endoscopic Maps
    9.
    发明申请
    Method For Capturing And Displaying Endoscopic Maps 有权
    捕获和显示内窥镜图的方法

    公开(公告)号：US20080161642A1

    公开(公告)日：2008-07-03

    申请号：US12015222

    申请日：2008-01-16

    申请人： Eric Lawrence Hale ,  Hans David Hoeg ,  Nathan Jon Schara

    发明人： Eric Lawrence Hale ,  Hans David Hoeg ,  Nathan Jon Schara

    IPC分类号： A61B1/04

    CPC分类号： A61B1/00183 ,  A61B1/00009 ,  A61B1/0005

    摘要： A method for capturing and displaying endoscopic maps is disclosed generally comprising providing an endoscope with a view vector that pivots relative to the longitudinal axis of the endoscope, programming a scan trajectory along which the view vector moves relative to the longitudinal axis of the endoscope to provide a redefined sequence of views of a surface, and capturing a sequence of images corresponding to the predefined sequence of views as the view vector moves along that scan trajectory. A set of configuration coordinates is associated with each of the captured images, and the images and the coordinates associated therewith are used to create a map of the interior surface that is larger than the view attending the view vector.

    摘要翻译： 公开了一种用于捕获和显示内窥镜图的方法，其通常包括：向内窥镜提供相对于内窥镜的纵向轴线枢转的视图矢量，编程沿着该视图矢量相对于内窥镜的纵向轴线移动的扫描轨迹，以提供 重新定义的表面的视图序列，以及当视图向量沿着该扫描轨迹移动时，捕获与预定义的视图序列对应的图像序列。 一组配置坐标与每个捕获的图像相关联，并且图像和与其相关联的坐标被用于创建大于参照视图向量的视图的内表面的图。