CPC A61N 5/1071 (2013.01) [A61B 6/486 (2013.01); A61N 5/1031 (2013.01); A61N 5/1045 (2013.01); A61N 5/1048 (2013.01); A61N 5/1067 (2013.01); A61B 6/42 (2013.01); A61B 6/4258 (2013.01); A61B 6/52 (2013.01); A61B 6/5205 (2013.01); A61N 5/1047 (2013.01); A61N 5/1075 (2013.01); A61N 2005/1054 (2013.01)] | 20 Claims |
1. A radiation therapy system, comprising:
a processing device including:
a treatment delivery module configured to instruct a radiation therapy device to deliver radiation according to a treatment plan;
an image processing module configured to receive image frames from an imaging device configured to receive the delivered radiation, to process the image frames into absolute dose values, and to determine measured absolute dose distributions; and
an evaluation module configured to compute comparisons between predicted absolute dose distributions and the measured absolute dose distributions and to determine radiation delivery errors based on the comparisons; and
a controller configured to control radiation delivery based on an output of the evaluation module.
|