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51. 发明申请

WO2010043962A2 CABLE CONNECTOR 审中-公开
标题翻译：电缆连接器
公开(公告)号：WO2010043962A2
公开(公告)日：2010-04-22
申请号：PCT/IB2009007148
申请日：2009-10-16
申请人： BARCO NV , MAENHOUT KOENRAAD , CREVITS DOMIEN
发明人： MAENHOUT KOENRAAD , CREVITS DOMIEN
IPC分类号： H01R12/08 , H01R4/24 , H01R13/52 , H01R13/58 , H01R13/70 , H01R13/703
CPC分类号： H01R4/2433 , H01R4/2404 , H01R4/2445 , H01R12/675 , H01R13/5205 , H01R13/582 , H01R13/701 , H01R13/7032 , H01R13/7033 , H01R13/7034
摘要： The disclosure herein describes embodiments of a cable connector that can be easily attached at a variety of points along the length of a cable as desired by a user for a particular application. The cable connector can easily be secured to the cable by snapping or otherwise securing the base and cover of the connector around the cable. The cable connector can include a device interface for coupling an electronic device to the cable connector. The cable connector can supply a power and control signal to the coupled device via terminals adapted to pierce the insulation on the cable and contact the conductors inside. The terminals of the cable connector can sever at least one of the conductors of the cable, disrupting the flow of current through the conductor. The device interface can bridge the severed ends of the conductor to enable unabated current flow when a device is not coupled thereto or redirect the current through an electronic device coupled to the interface. The cable connector enables easily connecting an electronic device in series between the severed ends of a conductor and providing current flow between the ends when the device is disconnect.
摘要翻译：本文的公开描述了一种电缆连接器的实施例，该电缆连接器可以根据用户对于特定应用的需要容易地沿着电缆的长度在各个点处附接。通过将连接器的底座和盖子卡在或以其他方式固定在电缆周围，可以容易地将电缆连接器固定到电缆上。电缆连接器可以包括用于将电子设备连接到电缆连接器的设备接口。电缆连接器可以经由适于刺穿电缆上的绝缘体并且接触内部的导体的端子向耦合的装置提供电力和控制信号。电缆连接器的端子可以切断电缆中的至少一个导体，从而中断通过导体的电流。器件接口可以桥接导体的被切断的端部，以在器件未与其耦合或使电流重新引导通过与接口耦合的电子器件时实现未被消除的电流流动。该电缆连接器能够容易地将电子器件串联连接在导体的断开端之间，并在器件断开连接时在端部之间提供电流。

52. 发明申请

WO2007026112A3 METHOD FOR NAVIGATING A VIRTUAL CAMERA ALONG A BIOLOGICAL OBJECT WITH A LUMEN 审中-公开
标题翻译：一种用于在一个生物对象与一个虚拟的摄像机导航的方法
公开(公告)号：WO2007026112A3
公开(公告)日：2009-07-23
申请号：PCT/GB2006002932
申请日：2006-08-04
申请人： BARCO NV , GRAHAM ALAN , SMOUT ANDREW , DAVEY ROBERT , LESSIEUX LAURENT
发明人： GRAHAM ALAN , SMOUT ANDREW , DAVEY ROBERT , LESSIEUX LAURENT
IPC分类号： G06T17/40
CPC分类号： G06T19/003 , G06T2210/41
摘要： A method of navigating along a biological object with a lumen represented by a three-dimensional volume data set comprises generating a plurality of navigation segments connectable in a sequence, each segment having a start point within the lumen, a direction and a length. The navigation may be used for a camera in a virtual endoscopic examination, for example. The direction of each segment is determined by casting groups of rays outwards from the start point of the segment to the object wall, and calculating an average ray length for each group. The group having the largest average ray length is selected, and the axial direction of this group is used as the direction for the segment. The average ray lengths of the groups may be weighted using the direction of the previous segments to bias the navigation generally forward, or may be weighted using a view direction of the camera to allow a user to turn the camera into a chosen branch in the object.
摘要翻译：沿着具有由三维体积数据集所表示的内腔的生物物体导航的方法包括产生可以以序列连接的多个导航段，每个段具有内腔内的起始点，方向和长度。例如，导航可以用于虚拟内窥镜检查中的相机。每个片段的方向通过将片段从片段的起点向外投射到对象壁来确定，并且计算每个组的平均射线长度。选择具有最大平均射线长度的组，并且将该组的轴向方向用作段的方向。组的平均射线长度可以使用先前片段的方向加权，以使导航通常向前偏移，或者可以使用照相机的视图方向进行加权，以允许用户将照相机转换成对象中的选定分支。

53. 发明申请

WO2007026112A2 METHOD FOR NAVIGATING A VIRTUAL CAMERA ALONG A BIOLOGICAL OBJECT WITH A LUMEN 审中-公开
标题翻译：一种用于在一个生物对象与一个虚拟的摄像机导航的方法
公开(公告)号：WO2007026112A2
公开(公告)日：2007-03-08
申请号：PCT/GB2006/002932
申请日：2006-08-04
申请人： BARCO NV , GRAHAM, Alan , SMOUT, Andrew , DAVEY, Robert , LESSIEUX, Laurent
发明人： GRAHAM, Alan , SMOUT, Andrew , DAVEY, Robert , LESSIEUX, Laurent
CPC分类号： G06T19/003 , G06T2210/41
摘要： A method of navigating along a biological object with a lumen represented by a three-dimensional volume data set comprises generating a plurality of navigation segments connectable in a sequence, each segment having a start point within the lumen, a direction and a length. The navigation may be used for a camera in a virtual endoscopic examination, for example. The direction of each segment is determined by casting groups of rays outwards from the start point of the segment to the object wall, and calculating an average ray length for each group. The group having the largest average ray length is selected, and the axial direction of this group is used as the direction for the segment. The average ray lengths of the groups may be weighted using the direction of the previous segments to bias the navigation generally forward, or may be weighted using a view direction of the camera to allow a user to turn the camera into a chosen branch in the object.
摘要翻译：沿着具有由三维体积数据集所表示的内腔的生物物体导航的方法包括产生可以以序列连接的多个导航段，每个段具有内腔内的起始点，方向和长度。例如，导航可以用于虚拟内窥镜检查中的相机。每个片段的方向通过将片段从片段的起点向外投射到对象壁来确定，并且计算每个组的平均射线长度。选择具有最大平均射线长度的组，并且将该组的轴向方向用作段的方向。组的平均射线长度可以使用先前片段的方向加权，以使导航通常向前偏移，或者可以使用照相机的视图方向进行加权，以允许用户将照相机转换成对象中的选定分支。

54. 发明申请

WO2007015061A1 METHOD FOR DETERMINING A PATH ALONG A BIOLOGICAL OBJECT WITH A LUMEN 审中-公开
标题翻译：用于确定生物对象与路灯的方法
公开(公告)号：WO2007015061A1
公开(公告)日：2007-02-08
申请号：PCT/GB2006/002740
申请日：2006-07-20
申请人： BARCO NV , POOLE, Ian
发明人： POOLE, Ian
IPC分类号： G06T5/00
CPC分类号： G06T7/60 , G06T7/12 , G06T7/181 , G06T2207/10072 , G06T2207/20101 , G06T2207/30101
摘要： A path between specified start and end voxels along a biological object with a lumen, such as a vessel, within a patient image three-dimensional volume data set comprising an array of voxels of varying value is identified using an algorithm that works outwards from the start voxel to identify paths of low cost via intermediate voxels. The intermediate voxels are queued for further expansion of the path using a priority function comprising the sum of the cost of the path already found from the start voxel to the intermediate voxel and the Euclidean distance from the intermediate voxel to the end voxel. A cost function that depends on the voxel density is used to bias the algorithm towards paths inside the object. The number of iterations of the voxel required to find a path from the start to the end voxel, and hence the time taken, can be significantly reduced by scaling the Euclidean distance by a constant. Usefully, the constant is greater than 1, such as between 1.5 and 2.
摘要翻译：使用从开始向外工作的算法来识别包括具有变化值的体素阵列的患者图像三维体数据集内的具有管腔（例如血管）的生物体的指定起始和终止体素之间的路径体素通过中间体素识别低成本的路径。使用包括已经从起始体素到中间体素已经发现的路径的总和的总和的优先级函数以及从中间体素到终体体素的欧几里德距离来排列中间体素用于路径的进一步扩展。使用取决于体素密度的成本函数将算法偏向对象内的路径。通过将欧几里德距离缩放常数，可以显着减少从开始到结束体素找到路径所需的体素的迭代次数以及所花费的时间。有用地，常数大于1，例如在1.5和2之间。

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