RADIATION THERAPY SYSTEM AND METHODS FOR PLANNING A RADIATION THERAPY

摘要

The invention relates to a device (3) for obtaining image data for planning (19) a radiation therapy (31) of a patient (5), comprising a CT gantry (9) and a patient positioning unit (7), characterized in that the patient positioning unit (7) is designed in such a way that the patient (5) can be brought in space into any desired body position in which the radiation therapy (31) is preferably also carried out, and in that the CT gantry (9) is arranged in a freely moveable fashion in such a way that imaging for the purpose of radiation therapy planning (19) can be carried out in this body position of the patient (5).