Radiation therapy device for treatment of tumor diseases, has imaging unit comprising holder for holding detector provided for image acquisition, where holder is rotatably mounted in radiation plane for rotation of detector

摘要

The radiation therapy device (1) has an imaging unit (3) comprising a holder (54) for holding a detector provided for image acquisition. The holder is rotatably mounted in a radiation plane for rotation of the detector. A therapy unit is provided, which comprises another holder (27) for holding a radiation source provided for generating a therapy radiation. The holder is rotatably mounted in another radiation plane for rotation of the radiation source. A patient couch (14) is brought in the area of the two radiation planes by longitudinal displacement simultaneously or sequentially.