Title:
中性子捕獲治療システム
Document Type and Number:
Japanese Patent JP6831921
Kind Code:
B2
Abstract:
The present disclosure provides a neutron capture therapy system. The neutron capture therapy system includes an accelerator, the accelerator generates a charged particle beam; a neutron generator, the neutron generator generates a neutron beam after being irradiated by the charged particle beam; a beam shaping assembly, the beam shaping assembly includes a moderator and a reflector surrounds around the outer periphery of the moderator, the moderator moderates the neutrons generated by the neutron generator to a preset spectrum, and the reflector leads the deflected neutrons back to increase the neutron intensity within the preset spectrum; and a collimator, the collimator concentrates the neutrons generated by the neutron generator; the spectrum of the neutron beams is changed by changing the spectrum of the charged particle beam.
Inventors:
Liu Takashi Go
Application Number:
JP2019541838A
Publication Date:
February 17, 2021
Filing Date:
July 13, 2017
Export Citation:
Assignee:
Neuboron Medtech Ltd.
International Classes:
A61N5/10; G21K1/00; G21K5/02; H05H7/12
Domestic Patent References:
| JP2014032168A | ||||
| JP2012083145A | ||||
| JP2015082376A | ||||
| JP2016159107A | ||||
| JP2016107047A | ||||
| JP2006047115A | ||||
| JP2015157003A | ||||
| JP2011212395A |
Foreign References:
| US5412283 | ||||
| US20110006214 | ||||
| US20080290299 |
Attorney, Agent or Firm:
Murai Koji
Takayuki Ishikawa
Takayuki Ishikawa