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公开(公告)号:US20070036266A1
公开(公告)日:2007-02-15
申请号:US11528111
申请日:2006-09-27
申请人: George Kramp , John Baumgart
发明人: George Kramp , John Baumgart
IPC分类号: G01N23/04
摘要: A method and system reduce radiation exposure by panning and zooming a first image of a patient acquired by an x-ray imaging system rather than using continuous radiation fluoroscopy. A first image of a region of interest is initially acquired. Subsequently, the patient may be repositioned with respect to the imaging system or a component of the imaging system may be repositioned with respect to the patient. The first image may be automatically panned on a display in response to the repositioning. A collimator may be adjusted to select a coverage area of the collimator.
摘要翻译: 方法和系统通过平移和缩放由X射线成像系统获取的患者的第一图像而不是使用连续的放射性透视来减少辐射暴露。 最初获取感兴趣区域的第一个图像。 随后,患者可以相对于成像系统重新定位,或者成像系统的部件可以相对于患者重新定位。 响应于重新定位,第一图像可以在显示器上自动平移。 可以调整准直器以选择准直器的覆盖区域。
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公开(公告)号:US20050220274A1
公开(公告)日:2005-10-06
申请号:US11091993
申请日:2005-03-29
申请人: George Kramp , John Baumgart
发明人: George Kramp , John Baumgart
摘要: A method of reducing radiation exposure by panning and zooming the first acquired image rather than using continuous radiation fluoroscopy.
摘要翻译: 通过平移和缩放第一获取的图像而不是使用连续的放射性荧光透视来减少辐射暴露的方法。
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