Abstract: A method for providing cleaning information for at least one surface of a medical imaging device. The method includes: recording contact data indicating contact between a person and at least one surface of the medical imaging device, wherein the contact data is recorded by at least one surface sensor unit; evaluating the contact data by an evaluation unit, wherein the evaluation of the contact data comprises identifying those surfaces of the medical imaging device which indicate a contact with and/or a physical proximity to a person; and generating cleaning information for the identified surfaces on the basis of the evaluated contact data and providing the cleaning information for the surfaces.

Abstract: Method for the operation of a cleaning system of a medical imaging facility, wherein the imaging facility has an outer useful surface exposed to contaminating effects of patients and/or operators. During a utilization phase for an examination procedure of a patient, sensor data of a sensor arrangement detecting at least a portion of the useful surface is acquired and by evaluation of the sensor data, a surface map having potentially contaminated regions of the useful surface is determined. During a cleaning phase following the utilization phase, cleaning information of the potentially contaminated regions are output to a cleaner and/or used for actuation of at least one cleaning apparatus of the imaging facility for targeted cleaning of the potentially contaminated regions.