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Title: Gantry for medical particle therapy facility

Patent ·
OSTI ID:1043896

A particle therapy gantry for delivering a particle beam to a patient includes a beam tube having a curvature defining a particle beam path and a plurality of fixed field magnets sequentially arranged along the beam tube for guiding the particle beam along the particle path. In a method for delivering a particle beam to a patient through a gantry, a particle beam is guided by a plurality of fixed field magnets sequentially arranged along a beam tube of the gantry and the beam is alternately focused and defocused with alternately arranged focusing and defocusing fixed field magnets.

Research Organization:
Brookhaven National Laboratory (BNL), Upton, NY (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC02-98CH10886
Assignee:
Brookhaven Science Associates, LLC (Upton, NY)
Patent Number(s):
8,173,981
Application Number:
12/511,621
OSTI ID:
1043896
Country of Publication:
United States
Language:
English

References (2)

Multi-orbit synchrotron with FFAG focusing for acceleration of high intensity hadron beams conference January 1999
Design of a nonscaling fixed field alternating gradient accelerator journal May 2005

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