X-ray or gamma ray systems or devices – Specific application – Computerized tomography
Reexamination Certificate
2008-05-20
2008-05-20
Thomas, Courtney (Department: 2882)
X-ray or gamma ray systems or devices
Specific application
Computerized tomography
C378S008000, C378S039000
Reexamination Certificate
active
07376213
ABSTRACT:
A CT system in an example comprises an x-ray source, a detector, a data acquisition system (DAS), and a computer. The x-ray source emits a beam of x-rays toward an object to be imaged. The detector receives x-rays emitted by the x-ray source. The DAS is operably connected to the detector. The computer is operably connected to the DAS. The computer is programmed to reconstruct a CT image of the object to comprise a plurality of CT images, of a respective plurality of points of the object, through employment of a function that describes how many times a trajectory curve, of an interpretation of relative movement between the x-ray source and the object as that of the x-ray source, goes around each of the plurality of points of the object.
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Hsieh Jiang
Wang Ge
Wei Yuchuan
General Electric Company
Taningco Alexander H
Thomas Courtney
University of Iowa Research Foundation
Ziolkowaki Patent Solutions Group, SC
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