Systems and methods for quasi-simultaneous multi-planar x-ray imaging

作者: Eugene A. Gregerson , Richard K. Grant , Norbert Johnson

DOI:

关键词:

摘要: Systems and methods for obtaining two-dimensional images of an object, such as a patient, in multiple projection planes. In one aspect, the invention advantageously permits quasi-simultaneous image acquisition from planes using single radiation source. An imaging apparatus comprises gantry having central opening positioning object to be imaged, source that is rotatable around interior ring which adapted project onto said plurality different angles; detector system detect at each angle acquire manner. The can substantially 'O-shaped' ring, with 360 degrees ring. x-ray source, used medical imaging. array detector, preferably digital detector.

参考文章(129)
Norimitsu Kosugi, Medical image radiography apparatus Official Gazette of the United States Patent and Trademark Office Patents. ,(2000)
David Archer, X-ray gantry ,(1988)
Verse Hansheinrich, Diagnostic x-ray device ,(1954)
Wolfgang Wagner, Device for computed tomography ,(1979)
Naoki Sugihara, Nobukatsu Soejima, X-ray computed tomographic imaging apparatus ,(2002)