X-ray examination apparatus and method

Abstract

The present invention relates to an X-ray examination apparatus and a corresponding method for acquiring X-ray image data of a region of interest by use of an imaging unit (-) comprising an X-ray source () for emitting X-ray radiation and an X-ray detector () for detecting X-ray radiation after penetration of said region of interest. In order to provide a quick and easy method which also reduces the X-ray dose to which a patient is exposed and which allows immediate acquisition of X-ray image data from a desired and possibly optimal position, it is proposed that the X-ray examination apparatus according to the invention comprises further: processing means () for determining a desired position of said imaging unit (-), at which X-ray image data shall be acquired, based on a predetermined image acquisition plan (P) and/or an actual position (D) of an instrument (), control means () for determining position parameters of said imaging unit (-) for said desired position, and positioning means () for positioning said imaging unit (-) at said desired position by use of said position parameters.