公开(公告)号：US20160206262A1

公开(公告)日：2016-07-21

申请号：US14602051

申请日：2015-01-21

Applicant: GENERAL ELECTRIC COMPANY

Inventor： David Allen Langan ,  Bernhard Erich Hermann Claus ,  Hao Lai ,  Gary Michael Idelchik

IPC: A61B6/00 ,  A61B6/04 ,  A61B6/02

CPC classification number: A61B6/481 ,  A61B6/025 ,  A61B6/0457 ,  A61B6/4441 ,  A61B6/486 ,  A61B6/503 ,  A61B6/5205 ,  A61B6/541

Abstract: The present disclosure relates to the acquisition of image data over an extended field of view using an interventional tomosynthesis system. In one embodiment, the interventional tomosynthesis system has a base offset from the longitudinal axis of a patient table, such that movement of the table relative to the imager may be performed during tomosynthesis projection acquisition. One or both of the imager and the table may move to accomplish such relative motion.

Abstract translation: 本公开涉及使用介入式层析合成系统在扩展视野上获取图像数据。 在一个实施例中，介入性层析合成系统具有与患者表的纵向轴线偏移的基础，使得在层析组合投影获取期间可以执行表相对于成像器的移动。 成像器和桌子中的一个或两个可以移动以完成这种相对运动。