| 摘要 |
A method and apparatus for generating a plurality of sets of segment data include inputting treatment data into a planning computer, the treatment data defining a radiation therapy treatment to be delivered by a radiation therapy device having independently rotatable X- and Y-collimator jaws in which the X-collimator jaws have a plurality of elements which may be independently moved across a beam axis. A plurality of sets of segment data are generated based on the treatment data. Each of the plurality of sets of segment data include data for positioning the X- and Y-collimator jaws and the plurality of elements in order to deliver a portion of the radiation therapy treatment.
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