X-ray device with a storage for X-ray exposure parameters

An X-ray control device comprising:

• a first storage arrangement for storing a number of first sets of exposure parameters (S11 . . . S1i . . . S1M) each time one of which can be fetched for a subsequent X-ray exposure;
• means for changing the exposure parameters (P1 . . . Pk . . . PL) fetched;
• a second storage arrangement in which a number of second sets of exposure parameters (S211 . . . S2j . . . S2MN) can be stored, each of said second sets of exposure parameters containing the exposure parameters, or values derived therefrom, which are actually active during the subsequent X-ray exposure after the fetching of a first set of exposure parameters;
• means for evaluating the second sets of exposure parameters (S2i1 . . . S2ij . . . S2iN) associated with the same first set of exposure parameters (S1i) in order to derive a new set of exposure parameters;
• and
• means for storing the new set of exposure parameters in the first storage arrangement instead of the first set of exposure parameters.