DOSIMETRY MONITORING AND MOTION TRACKING OF A GUIDED RADIATION THERAPY SYSTEM

摘要

Disclosed is a system for monitoring dosimetry and motion tracking of a guided radiation therapy system. The system includes a phantom configured to be sensed by a tracking system associated with the guided radiation therapy system; and a manipulator to which the phantom is mounted, and which is configured to move the phantom along at least 3 axes and about at least 1 axis. A radiation detector may also be associated with the phantom to sense radiation received from the guided radiation therapy system. A method for dosimetry and motion tracking is also disclosed.