The invention relates to a system for moving a patient into and from a medical apparatus, comprising a patient support (12) arranged outside a treatment space of a medical apparatus, a treatment table (14) arranged inside the treatment space in the medical apparatus and a patient bed (16) movable in a longitudinal direction from the patient support to the treatment table and back by means of activation of a transferring mechanism. The patient bed (16) is provided with at least a first communication channel (30a) for transferring communication signals.
