Patent ID: 10185008

Abstract:
In a method for operating a medical imaging examination apparatus having multiple sub-systems, a control computer controls the sub-systems to execute a scan sequence in which magnetization in at least two subvolumes of an object being scanned is simultaneously manipulated by a sub-sequence and/or used for the scan data acquisition process. A control protocol assigned to the scan sequence is provided to the control device, and sequence control data for the control protocol are determined that define different functional sub-sequences of the scan sequence. Different effective volumes are assigned to each functional sub-sequence, taking into account the aforementioned sub-modules. Effective volume position data are provided to the control device that define the position and extent of the effective volumes assigned to the different functional sub-sequences. Current ambient conditions of the apparatus are determined that are important for the determined relevant sequence control data and assigned effective volumes. Control signals for the different sub-systems are generated from the sequence control data and the effective volume position data and the determined physical ambient conditions, for executing the scan sequence such that the individual functional sub-sequences are locally optimized at least with respect to a sub-region of their assigned effective volume.