Measuring device for dose measurements in radiation therapy and method for testing a radiation therapy device

摘要

The measuring device has a water phantom (21) with a detector device, which is adapted to detect an ionizing radiation. A mechanical device is provided to move the water phantom. A control device (3) is adapted to control the mechanical device such that the water phantom moves corresponding to a movement of a living being, which executes the living being during an irradiation with a radiotherapy device. An independent claim is included for a method for checking a radiotherapy device.