X-ray or gamma ray systems or devices – Specific application – Computerized tomography
Reexamination Certificate
2007-04-17
2007-04-17
Glick, Edward J. (Department: 2882)
X-ray or gamma ray systems or devices
Specific application
Computerized tomography
C378S004000
Reexamination Certificate
active
11193860
ABSTRACT:
To enlarge the angle range to be covered, with a simultaneously smaller variance of the focal spots, in a gantry for a computed tomography at least two x-ray tubes are provided for generation of an x-ray beam instead of a single x-ray tube. The respective x-ray beams of the x-ray tubes cover a defined examination region and a defined region of the detector device in the axial direction of the gantry substantially without overlapping with one another.
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Glick Edward J.
Schiff & Hardin LLP
Siemens Aktiengesellschaft
Song Hoon
LandOfFree
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