Computed tomography image acquisition

X-ray or gamma ray systems or devices – Specific application – Computerized tomography

Reexamination Certificate

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C378S014000

Reexamination Certificate

active

07945012

ABSTRACT:
A computed tomography acquisition geometry provides an increased field of view (218). A radiation source (202, 702) such as an x-ray source and a radiation detector (204, 704) are displaced from the imaging center (214). In one implementation, the central ray (216) of a radiation beam (212) is parallel to the plane of the detector (204, 704) at the detector midpoint (219, 719), but is displaced from the imaging center.

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