CPC A61N 5/1014 (2013.01) [A61B 1/00087 (2013.01); A61B 1/3132 (2013.01); G21K 1/00 (2013.01); H05H 3/06 (2013.01); A61B 17/00234 (2013.01); A61N 2005/109 (2013.01); A61N 2005/1018 (2013.01); A61N 2005/1095 (2013.01)] | 20 Claims |
1. A minimally invasive neutron beam generating device, comprising:
a proton accelerator connected to a first channel;
a target located at one end of the first channel; and
a neutron moderator covering the end of the first channel so that the target is embedded in the neutron moderator, wherein the neutron moderator comprises an accommodating element for accommodating a moderating substance, the accommodating element is retractable, and the neutron moderator is able to be placed in a body of a patient.
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