A device for the treatment of brain damage by gamma radiation, and treatment apparatus corresponding.

摘要

This processing device is of the type comprising a set of sources - collimator (2) substantially hemispherical in shape having a large number of sources of gamma rays (21) associated with the channels (20) which are all oriented towards a single focusing point (18). br / according to the invention, each source (21) of the gamma rays is associated with a beam (17) of channels (20) stored in a conical envelope of revolution (19) whose apex is located in the focusing point (18).