Radiation therapy arrangement and method for operating a radiation therapy arrangement

Abstract

A radiation therapy arrangement includes a holding device, an x-ray source, on which an applicator can be arranged, wherein the x-ray source is arranged on the holding device and is held with the holding device so as to be positionable and orientable, a sensor system, which is configured to capture a pose and/or a pose change of the x-ray source and/or of the applicator at least during radiation, and a control device, wherein the control device is configured to evaluate the captured pose and/or the captured pose change and, proceeding from the captured pose and/or the captured and/or a determined pose change, to perform or initiate a shut-off of the x-ray source. Furthermore, the disclosure relates to a method for operating a radiation therapy arrangement.

Dependencies are inferred from the claim text.