发明授权
US08284894B2 Fast tomosynthesis scanner apparatus and CT-based method based on rotational step-and-shoot image acquistion without focal spot motion during continuous tube movement for use in cone-beam volume CT mammography imaging
有权
快速断层合成扫描仪装置和基于CT的方法，基于旋转步进拍摄图像采集，在连续管运动期间没有焦点运动，用于锥束体积CT乳房X射线成像
- 专利标题： Fast tomosynthesis scanner apparatus and CT-based method based on rotational step-and-shoot image acquistion without focal spot motion during continuous tube movement for use in cone-beam volume CT mammography imaging
- 专利标题（中）： 快速断层合成扫描仪装置和基于CT的方法，基于旋转步进拍摄图像采集，在连续管运动期间没有焦点运动，用于锥束体积CT乳房X射线成像
-
申请号： US12933922申请日： 2009-03-26
-
公开(公告)号： US08284894B2公开(公告)日： 2012-10-09
- 发明人: Tiemen Poorter
- 申请人： Tiemen Poorter
- 申请人地址： NL Eindhoven
- 专利权人： Koninklijke Philips Electronics N.V.
- 当前专利权人： Koninklijke Philips Electronics N.V.
- 当前专利权人地址： NL Eindhoven
- 优先权： EP08103234 20080331
- 国际申请： PCT/IB2009/051257 WO 20090326
- 国际公布： WO2009/122328 WO 20091008
- 主分类号： G01N23/00
- IPC分类号： G01N23/00
摘要：
The present invention generally refers to computed tomography (CT) based imaging systems and, more particularly, to a fast 3D tomosynthesis scanner apparatus and CT-based method without focal spot motion during continuous tube movement around an object of interest (O) or tissue region (M) to be examined (herein also referred to as “object”), which may advantageously be used in cone-beam volume CT mammography imaging so as to avoid motion artifacts and blurring effects.
公开/授权文献
信息查询
