| 摘要 |
The invention relates to an X-ray device ( 1 ) with an X-ray source ( 8 ) and a first X-ray detector ( 9, 100 ) for producing a first X-ray image data set of an examination object (P). The X-ray device ( 1 ) additionally comprises a second X-ray detector ( 20 ) for producing a second X-ray image data set of an examination object (P), whereby the second X-ray detector ( 20 ) has a smaller detector surface ( 23 ) than the first X-ray detector ( 9, 100 ) and is designed such that the X-ray image associated with the second X-ray image data set has a higher local resolution than the X-ray image ( 12 ) associated with the first X-ray image data set. The invention also relates to a method for producing an X-ray image data set. A first X-ray image data set of an examination object (P) is thereby produced using a first X-ray detector ( 9, 100 ), the associated X-ray image ( 12 ) is displayed using a display device ( 13 ), an area is selected in the X-ray image ( 12 ), and a second X-ray detector ( 20 ) is positioned in front of the first X-ray detector ( 9, 100 ) in such a way that a second X-ray image data set is produced, the associated X-ray image of which has a higher local resolution than the X-ray image ( 12 ) associated with the first X-ray image data set.
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