PROGRAMMIERBARER TEILCHENSTREUER ZUR BILDUNG EINES STRAHLENTHERAPIESTRAHLS

摘要

The invention relates to a charged particle beam scatterer/range modulator comprising high Z material having an adjustable path length in a particle beam path; low Z material having an adjustable path length in the particle beam path; and a programmable controller that independently adjusts the high Z and low Z path lengths during exposure of a target to the beam.