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公开(公告)号：US09247920B2
公开(公告)日：2016-02-02
申请号：US14192466
申请日：2014-02-27
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Omar Al Assad , David Allen Langan , Bernhard Erich Hermann Claus , Jeffrey Wayne Eberhard , Michel Francois Grimaud
CPC classification number: A61B6/5258 , A61B6/025 , A61B6/4014 , A61B6/4441 , A61B6/482
Abstract: A method includes, in a bi-plane interventional imaging system, moving a first C-arm supporting a first X-ray source and a first X-ray detector about first and second axes while obtaining a plurality of first X-ray attenuation data sets relating to a subject of interest; moving a second C-arm, positioned crosswise with respect to the first C-arm and supporting a second X-ray source and a second X-ray detector, about the first axis while obtaining a plurality of second X-ray attenuation data sets relating to the subject of interest; and synchronizing the movement of the first and second C-arms to avoid collision therebetween.
Abstract translation: 一种方法包括在双平面介入成像系统中，移动支撑第一X射线源和第一X射线检测器的第一C形臂关于第一和第二轴，同时获得多个第一X射线衰减数据集 涉及一个感兴趣的主题; 移动相对于第一C形臂横向定位的第二C形臂，并围绕第一轴支撑第二X射线源和第二X射线检测器，同时获得多个第二X射线衰减数据集， 以感兴趣的话题; 并且使第一和第二C形臂的移动同步以避免它们之间的碰撞。
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2.发明申请公开(公告)号：US20150238159A1
公开(公告)日：2015-08-27
申请号：US14192466
申请日：2014-02-27
Applicant: General Electric Company
Inventor： Omar Al Assad , David Allen Langan , Bernhard Erich Hermann Claus , Jeffrey Wayne Eberhard , Michel Francois Grimaud
CPC classification number: A61B6/5258 , A61B6/025 , A61B6/4014 , A61B6/4441 , A61B6/482
Abstract: A method includes, in a bi-plane interventional imaging system, moving a first C-arm supporting a first X-ray source and a first X-ray detector about first and second axes while obtaining a plurality of first X-ray attenuation data sets relating to a subject of interest; moving a second C-arm, positioned crosswise with respect to the first C-arm and supporting a second X-ray source and a second X-ray detector, about the first axis while obtaining a plurality of second X-ray attenuation data sets relating to the subject of interest; and synchronizing the movement of the first and second C-arms to avoid collision therebetween.
Abstract translation: 一种方法包括在双平面介入成像系统中，移动支撑第一X射线源和第一X射线检测器的第一C形臂关于第一和第二轴，同时获得多个第一X射线衰减数据集 涉及一个感兴趣的主题; 移动相对于第一C形臂横向定位的第二C形臂，并围绕第一轴支撑第二X射线源和第二X射线检测器，同时获得多个第二X射线衰减数据集， 以感兴趣的话题; 并且使第一和第二C形臂的移动同步以避免它们之间的碰撞。
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公开(公告)号：US20130079628A1
公开(公告)日：2013-03-28
申请号：US13681916
申请日：2012-11-20
Applicant: General Electric Company
CPC classification number: A61B6/12 , A61B6/02 , A61B6/5217 , A61B8/0833 , A61B34/20 , A61B2034/2051 , A61B2090/364 , A61B2090/376 , A61M25/0108 , A61M25/0127
Abstract: An interventional device configured for placement in or near an internal organ or tissue is provided. The interventional device includes a reference portion having three or more sensor elements. In one implementation, the interventional device and associated sensor elements provide dynamic referencing of the internal organ, tissue or associated vasculature after registration of the sensor data with images and/or volumetric representations of the internal organ or tissue.
Abstract translation: 提供了构造用于放置在内部器官或组织内或附近的介入装置。 介入装置包括具有三个或更多个传感器元件的参考部分。 在一个实施方案中，介入装置和相关联的传感器元件在将传感器数据登记到内部器官或组织的图像和/或体积表示之后提供内部器官，组织或相关联的脉管系统的动态参考。
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