CPC A61N 5/1039 (2013.01) [A61B 5/055 (2013.01); A61B 6/02 (2013.01); A61N 5/1049 (2013.01); A61N 5/1081 (2013.01); G01R 33/421 (2013.01); G01R 33/4215 (2013.01); A61B 5/0035 (2013.01); A61B 6/032 (2013.01); A61N 5/1071 (2013.01); A61N 2005/1055 (2013.01); A61N 2005/1061 (2013.01); A61N 2005/1092 (2013.01); G01R 33/3806 (2013.01); G01R 33/4812 (2013.01)] | 12 Claims |
1. A particle therapy system, comprising:
an accelerator which generates a charged particle beam for extraction;
an irradiation apparatus which irradiates the charged particle beam to an irradiation target;
a gantry which rotates together with the irradiation apparatus; and
an MRI apparatus which rotates together with the gantry,
wherein the MRI apparatus includes a magnetic circuit having an iron core and a plurality of coils serving as a magnetic flux source,
wherein the iron core includes two oppositely disposed magnetic poles, and a member for connecting the magnetic poles, and
wherein the MRI apparatus is movable to a direction of a rotation axis of the gantry.
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