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公开(公告)号：US20090015664A1
公开(公告)日：2009-01-15
申请号：US12235306
申请日：2008-09-22
IPC分类号： H04N7/18
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 video display screen and an endoscope having a view controlling device for moving the view vector between predefined, discrete view vector positions. The video display screen 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 video display screen.
摘要翻译： 提供了一种用于配置可变视野内窥镜的方法和系统，通常包括视频显示屏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。 视频显示屏幕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命令经由视频显示屏幕直接移动到这些位置之一。
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公开(公告)号：US07232409B2
公开(公告)日：2007-06-19
申请号：US10718434
申请日：2003-11-20
CPC分类号： A61B1/00045 , A61B1/00009 , G06T3/0018
摘要： A method is disclosed for displaying endoscopic images that includes three-dimensional surfaces, variable viewing points, directions, and orientations. A computer receives a captured endoscopic image. A virtual surface is defined in the computer with the captured image textured onto the virtual surface. A virtual viewing point, virtual viewing direction, and virtual viewing orientation are defined relative to the virtual surface. A rendered image of the virtual surface is then created. The rendered image is displayed to the user. Video is displayed on the virtual surface by updating the image texture with each new frame.
摘要翻译： 公开了一种用于显示包括三维表面，可变视点，方向和取向的内窥镜图像的方法。 计算机接收捕获的内窥镜图像。 在计算机中定义虚拟表面，其中捕获的图像纹理化到虚拟表面上。 相对于虚拟表面定义虚拟观察点，虚拟观察方向和虚拟观察方向。 然后创建虚拟表面的渲染图像。 呈现的图像被显示给用户。 通过每个新帧更新图像纹理，在虚拟表面上显示视频。
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13.发明申请Method For Using Variable Direction Of View Endoscopy In Conjunction With Image Guided Surgical Systems 有权使用图像引导手术系统与视觉内窥镜检查的可变方向的方法公开(公告)号：US20110230710A1
公开(公告)日：2011-09-22
申请号：US13117875
申请日：2011-05-27
IPC分类号： A61B1/00
CPC分类号： A61B5/064 , A61B1/0005 , A61B34/10 , A61B34/20 , A61B34/25 , A61B90/36 , A61B90/361 , A61B2034/105 , A61B2034/107 , A61B2034/2055 , A61B2090/364
摘要： A method for a variable direction of view endoscope used in combination with an image guided surgical system to provide new diagnostic and surgical capabilities. The method provides the following capabilities: greatly improved endoscopic orientation capabilities, global monitoring of endoscopic viewing direction, and greatly improved surgical approach and procedure planning.
摘要翻译： 用于与图像引导的外科手术系统结合使用以提供新的诊断和手术能力的可变视方向内窥镜的方法。 该方法提供以下功能：大大提高内窥镜取向能力，全面监测内窥镜观察方向，大大改善手术方法和程序规划。
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公开(公告)号：US07381183B2
公开(公告)日：2008-06-03
申请号：US10829767
申请日：2004-04-21
CPC分类号： A61B1/00183 , A61B1/00009 , A61B1/0005
摘要： A method for capturing and displaying endoscopic maps.
摘要翻译： 一种用于捕获和显示内窥镜图的方法。
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公开(公告)号：US07344494B2
公开(公告)日：2008-03-18
申请号：US11048021
申请日：2005-01-31
IPC分类号： A61B1/06
CPC分类号： A61B1/00183 , A61B1/0051
摘要： A flexible variable direction of view endoscope with a pivotable view vector and a rotatable distal section.
摘要翻译： 一种具有可枢转视图矢量和可旋转远端部分的柔性可变视方向内窥镜。
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公开(公告)号：US20050187432A1
公开(公告)日：2005-08-25
申请号：US11049003
申请日：2005-02-01
CPC分类号： A61B5/065 , A61B1/00009 , A61B1/0005 , A61B1/00183 , A61B2034/107 , A61B2034/2048 , A61B2090/364 , A61B2090/368
摘要： A graphical model provides a dynamic representation of the endoscopic view and viewing direction relative to a virtual world. The model can be oriented and adjusted to approximate a real world situation. Angular image navigation coordinates are also provided.
摘要翻译： 图形模型提供了相对于虚拟世界的内窥镜视图和观察方向的动态表示。 该模型可以定向和调整以接近现实世界的情况。 还提供了角度图像导航坐标。
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公开(公告)号：US09603508B2
公开(公告)日：2017-03-28
申请号：US12015222
申请日：2008-01-16
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 predefined 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.
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公开(公告)号：US09591962B2
公开(公告)日：2017-03-14
申请号：US11867103
申请日：2007-10-04
CPC分类号： A61B1/00183 , A61B1/0051
摘要： A flexible variable direction of view endoscope with a pivotable view vector and a rotatable distal section.
摘要翻译： 一种具有可枢转视图矢量和可旋转远端部分的柔性可变视方向内窥镜。
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公开(公告)号：US08167795B2
公开(公告)日：2012-05-01
申请号：US12235306
申请日：2008-09-22
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 video display screen and an endoscope having a view controlling device for moving the view vector between predefined, discrete view vector positions. The video display screen 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 video display screen.
摘要翻译： 提供了一种用于配置可变视野内窥镜的方法和系统，通常包括视频显示屏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。 视频显示屏幕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命令经由视频显示屏幕直接移动到这些位置之一。
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公开(公告)号：US07374533B2
公开(公告)日：2008-05-20
申请号：US11054068
申请日：2005-02-09
IPC分类号： A61B1/00
CPC分类号： A61B1/00183
摘要： A variable direction of view endoscope generally comprising an endoscope shaft, an objective optical system disposed in the distal end of the shaft that defines a view vector movable relative to the longitudinal axis of the shaft, and a viewing window located in the distal end of the shaft through which the view vector scans over a range of different view vector directions when moved relative to the longitudinal axis of the shaft. A portion of the distal section of the endoscope shaft adjacent and proximal to the viewing window has a cross-section perpendicular to the longitudinal axis of the shaft, and at least two regions within the cross section are connectable by a straight line that does not lie within or on the boundary of the cross section. In certain embodiments, cross section comprises at least two disjoint closed sets of points.
摘要翻译： 通常包括内窥镜轴的可变方向内窥镜，设置在所述轴的远端中的物镜光学系统，其限定可相对于所述轴的纵向轴线移动的视图矢量，以及位于所述远端的观察窗口 轴，当相对于轴的纵向轴线移动时，视图矢量在该轴上扫描不同视图矢量方向的范围。 靠近观察窗的内窥镜轴的远侧部分的一部分具有垂直于轴的纵向轴线的横截面，并且横截面内的至少两个区域可通过不在其上的直线连接 在横截面内或边界上。 在某些实施例中，横截面包括至少两个不相交闭合的点集合。
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