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1. 发明申请

US20060293592A1 System and method for controlling a medical imaging device 有权
标题翻译：用于控制医学成像装置的系统和方法
公开(公告)号：US20060293592A1
公开(公告)日：2006-12-28
申请号：US11128752
申请日：2005-05-13
申请人： Vernon Jensen
发明人： Vernon Jensen
IPC分类号： A61B5/05
CPC分类号： A61B34/20 , A61B90/37 , A61B2017/00017 , A61B2017/00207 , A61B2034/2068
摘要： A system and method for controlling a medical imaging device is provided. The system includes a medical imaging device. The system further includes a medical instrument. Further, the system includes a navigation subsystem that is configured to track the medical instrument. Furthermore, the system includes a control subsystem that communicates with the navigation subsystem. The control subsystem is configured to correlate at least one of orientation, position and motion of the medical instrument with a function of the medical imaging device. The control subsystem is further configured to direct the medical imaging device to perform the function associated with the medical imaging device, based on the correlation.
摘要翻译：提供了一种用于控制医疗成像装置的系统和方法。该系统包括医疗成像装置。该系统还包括医疗器械。此外，该系统包括被配置为跟踪医疗仪器的导航子系统。此外，该系统包括与导航子系统通信的控制子系统。控制子系统被配置为将医疗器械的取向，位置和运动中的至少一个与医学成像装置的功能相关联。控制子系统还被配置为基于相关性来引导医学成像设备执行与医学成像设备相关联的功能。

2. 发明申请

US20070211927A1 Methods and systems for registration of surgical navigation data and image data 有权
标题翻译：手术导航数据和图像数据的注册方法和系统
公开(公告)号：US20070211927A1
公开(公告)日：2007-09-13
申请号：US11371739
申请日：2006-03-09
申请人： Daniel Groszmann , Vernon Jensen , Gerald Beauregard , Peter Anderson
发明人： Daniel Groszmann , Vernon Jensen , Gerald Beauregard , Peter Anderson
IPC分类号： G06K9/00
CPC分类号： A61B5/06 , A61B5/062 , A61B6/12 , A61B34/20 , A61B90/36 , A61B2034/2051 , A61B2090/364
摘要： Certain embodiments of the present invention provide a method for correlating data including: receiving from a tracking subsystem a first data set including a tracked position of an object; receiving from an imaging subsystem a second data set including an image of the object; and comparing automatically at least a portion of the first data set with at least a portion of the second data based at least in part on the tracked position of the object and the image of the object. In an embodiment, the comparing automatically the first data set with the second data set is performable in real-time. In an embodiment, the method further includes registering the first data set with the second data set. In an embodiment, the tracking subsystem tracks the object electromagnetically, at least in part. In an embodiment, the imaging subsystem includes an x-ray imaging subsystem. In an embodiment, the first data set is generatable by the tracking subsystem substantially in real-time. In an embodiment, the method further includes determining an offset between at least a portion of the first data set and at least a portion of the second data set. In an embodiment, the method further includes performing an adjustment based at least in part on the offset on at least one of: the tracking subsystem, the imaging subsystem, and a data processing subsystem.
摘要翻译：本发明的某些实施例提供了一种用于使数据相关的方法，包括：从跟踪子系统接收包括对象的跟踪位置的第一数据集; 从成像子系统接收包括对象的图像的第二数据集; 以及至少部分地基于对象的跟踪位置和对象的图像自动比较第一数据集的至少一部分与第二数据的至少一部分。在一个实施例中，可以实时地执行第一数据集与第二数据集的自动比较。在一个实施例中，该方法还包括将第一数据集与第二数据集进行注册。在一个实施例中，跟踪子系统至少部分地以电磁方式跟踪对象。在一个实施例中，成像子系统包括x射线成像子系统。在一个实施例中，第一数据集可实质上由跟踪子系统实现。在一个实施例中，该方法还包括确定第一数据集的至少一部分与第二数据集的至少一部分之间的偏移。在一个实施例中，该方法还包括至少部分地基于以下中的至少一个来执行调整：跟踪子系统，成像子系统和数据处理子系统。

3. 发明申请

US20060061570A1 Method and system for progressive multi-resolution three-dimensional image reconstruction using region of interest information 有权
标题翻译：使用感兴趣区域的渐进多分辨率三维图像重建的方法和系统
公开(公告)号：US20060061570A1
公开(公告)日：2006-03-23
申请号：US10945770
申请日：2004-09-21
申请人： Arvidas Cheryauka , Vernon Jensen
发明人： Arvidas Cheryauka , Vernon Jensen
IPC分类号： G06T17/00
CPC分类号： G06T11/006 , G06T2211/428
摘要： The present invention provides a method and system for progressive multi-resolution three-dimensional image reconstruction using region of interest information. The method and system significantly reduces the amount of time required to display high quality three-dimensional fluoroscopic images by utilizing progressive multi-resolution image reconstruction techniques. In addition, by employing manual or automated selection of one or more regions of interest in which to focus the progressive image reconstruction, high quality 3D images of region(s) of interest may be obtained soon after image data acquisition.
摘要翻译：本发明提供了一种使用感兴趣区域信息的渐进多分辨率三维图像重构的方法和系统。该方法和系统通过利用渐进多分辨率图像重建技术显着地减少显示高质量三维透视图像所需的时间。另外，通过采用手动或自动选择一个或多个感兴趣的区域来聚焦逐行图像重建，可以在图像数据获取之后很快获得感兴趣区域的高质量3D图像。

4. 发明申请

US20070140427A1 System and method for image composition using position sensors 失效
标题翻译：使用位置传感器的图像合成系统和方法
公开(公告)号：US20070140427A1
公开(公告)日：2007-06-21
申请号：US11314681
申请日：2005-12-20
申请人： Vernon Jensen , Richard Leparmentier , Vianney Battle
发明人： Vernon Jensen , Richard Leparmentier , Vianney Battle
IPC分类号： G01N23/06 , G01F1/66 , H05G1/64
CPC分类号： G06T5/50 , A61B6/481 , A61B6/504 , A61B6/5241 , G06K9/32 , G06K2009/2045 , G06T7/30 , G06T2200/32 , G06T2207/10121 , G06T2207/30004
摘要： Certain embodiments of the present invention provide systems and methods for image composition. Certain embodiments include acquiring a first image of an object using an imager, obtaining first positional information for the imager with respect to the object, acquiring a second image of the object using the imager, obtaining second positional information for the imager with respect to the object, and creating a composed image using the first and second images. A spatial relationship between the images is maintained using the positional information. A composed image may be created by constructing a memory map of image data related to the object and inserting the images into the memory map based on the positional information, for example. A composed image may be created by combining the images based on the positional information, for example.
摘要翻译：本发明的某些实施例提供了用于图像组合的系统和方法。某些实施例包括使用成像器获取对象的第一图像，相对于对象获取成像器的第一位置信息，使用成像器获取对象的第二图像，获得相对于对象的成像器的第二位置信息，以及使用第一和第二图像创建合成图像。使用位置信息来维持图像之间的空间关系。例如，可以通过构建与对象相关的图像数据的存储器映射并基于位置信息将图像插入存储器映射来创建合成图像。例如，可以通过基于位置信息组合图像来创建合成图像。

5. 发明申请

US20060293582A1 Method and system of acquiring images with a medical imaging device 有权
公开(公告)号：US20060293582A1
公开(公告)日：2006-12-28
申请号：US11135908
申请日：2005-05-24
申请人： Vernon Jensen
发明人： Vernon Jensen
IPC分类号： A61B5/05
CPC分类号： A61B6/547 , A61B6/08 , A61B6/12 , A61B6/4405 , A61B6/4441 , G06T7/32 , G06T2207/30004 , H04N5/32
摘要： Methods and systems of acquiring images with a medical imaging device are provided. The method includes tracking a region of interest (ROI) location through a tracking system. Further, the method includes acquiring a first image of an object with the medical imaging device. In addition, the method includes indicating a virtual ROI location on the first image that corresponds to the ROI location. Further, the method includes moving the medical imaging device and determining the movement of the ROI location through the tracking system. The medical imaging system is moved, in order to acquire another image from a perspective that is different from that of the first image. In addition, the method includes correlating the movement of the ROI location with a shift of the virtual ROI location on the first image. Furthermore, the method includes shifting the virtual ROI location on the first image according to the correlation of the movement of the ROI location.

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