X-ray radiator, x-ray device and computed tomography...

Details X-ray radiator, x-ray device and computed tomography... X-ray radiator, x-ray device and computed tomography...

2007-10-23

2007-10-23

Ho, Allen C. (Department: 2882)

X-ray or gamma ray systems or devices

Accessory

Testing or calibration

C378S140000, C378S119000, C378S205000

Reexamination Certificate

active

11141290

ABSTRACT:
An x-ray radiator has a radiator housing from which x-ray radiation originating from a focus is emitted. A pre-diaphragm is disposed in the beam path of the x-ray radiation and has a diaphragm opening in or on the radiator housing. The pre-diaphragm is provided with at least one additional slit through which x-ray radiation can strike on at least one element for determination of the position of the focus. This element is sensitive to x-ray radiation. An x-ray device has such an x-ray radiator and a computed tomography apparatus has such an x-ray device.

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