Neutron capture treatment system

The invention provides a neutron capture therapy system, which comprises an accelerator for generating a charged particle beam, a neutron generation part for generating a neutron beam after being irradiated by the charged particle beam, a beam shaping body for shaping the neutron beam and a collimat...

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Bibliographic Details
Main Author LIU YUANHAO
Format Patent
LanguageChinese
English
Published 10.11.2023
Subjects
ELECTROTHERAPY
HUMAN NECESSITIES
HYGIENE
MAGNETOTHERAPY
MEDICAL OR VETERINARY SCIENCE
RADIATION THERAPY
ULTRASOUND THERAPY
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Summary:The invention provides a neutron capture therapy system, which comprises an accelerator for generating a charged particle beam, a neutron generation part for generating a neutron beam after being irradiated by the charged particle beam, a beam shaping body for shaping the neutron beam and a collimator, and is characterized in that the beam shaping body comprises a retarding body and a reflecting body coating the periphery of the retarding body; the neutron generation part generates neutrons after being irradiated by charged particle beams, the retarding body decelerates the neutrons generated by the neutron generation part to a preset energy spectrum, the reflector guides back the deviated neutrons to improve the neutron intensity in the preset energy spectrum, the collimator concentrates the neutrons generated by the neutron generation part, and the neutron intensity in the preset energy spectrum is improved. The neutron generation part is composed of a plurality of continuously connected corrugated structur
Bibliography:Application Number: CN202311045107