Neutron capture treatment system

A treatment system, neutron technology, applied in treatment, X-ray/γ-ray/particle irradiation therapy, radiation therapy, etc., can solve the problem of not being able to detect the radiation dose in real time, time-consuming and labor-intensive, and unable to judge quickly failure
CN106975162APending Publication Date: 2017-07-25NEUBORON MEDTECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
NEUBORON MEDTECH
Publication Date
2017-07-25

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Abstract

The invention provides a radiation detection system which aims to improve accuracy of neutron beam irradiation dosage of a neutron capture treatment system, and can timely discover a fault portion. The neutron capture treatment system comprises a charged particle beam, a charged particle beam inlet for pass of the charged particle beam, a neutron generation portion used for realizing nuclear reaction with the charged particle beam to generate a neutron beam, a beam shaping body used for adjusting flux and quality of the neutron beam generated by the neutron generation portion and a beam outlet adjacent to the beam shaping body, the radiation detection system comprises a radiation detection device, and the radiation detection device is used for detecting prompt Gamma rays after neutron beam irradiation in real time The invention further provides a radiation detection method which aims to improve accuracy of neutron beam irradiation dosage of the neutron capture treatment system, and can timely discover the fault portion.
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Description

technical field

[0001] The invention relates to a radiation therapy system, in particular to a neutron capture therapy system. Background technique

[0002] With the development of atomic science, radiation therapy such as cobalt 60, linear accelerator, and electron beam has become one of the main means of cancer treatment. However, traditional photon or electron therapy is limited by the physical conditions of the radiation itself. While killing tumor cells, it will also cause damage to a large number of normal tissues along the beam path; in addition, due to the different sensitivity of tumor cells to radiation, traditional radiation therapy Treatment for more radioresistant malignant tumors (eg glioblastoma multiforme, melanoma) is often less effective.

[0003] In order to reduce radiation damage to normal tissues around the tumor, the concept of target therapy in chemotherapy (chemotherapy) has been applied to radiation therapy; and for tumor cells with high radiation ...

Claims

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