Computed tomography apparatus wherein an image of a subject...

Details Computed tomography apparatus wherein an image of a subject... Computed tomography apparatus wherein an image of a subject...

2005-01-18

2005-01-18

Church, Craig E. (Department: 2882)

X-ray or gamma ray systems or devices

Specific application

Computerized tomography

Reexamination Certificate

active

06845141

ABSTRACT:
A computed tomography apparatus has a radiation source from which a beam is emitted which has a fan angle and can be moved about a system axis within a measuring field defined by the fan angle in order to scan an object under examination, and a detector system for detecting the radiation from the radiation source and which supplies output signals corresponding to the received radiation, which are fed to a computer. From these output signals, the computer reconstructs images of the object under examination with reference to a reconstruction field which is larger than the measuring field.

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patent: 0 428 348 (1991-05-01), None
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