FIELD: irradiation with radioactive rays.
SUBSTANCE: invention relates to a neutron capture therapy device and the stages of operation of its monitoring system. The neutron capture therapy device contains a neutron beam irradiation system, a detection system and a monitoring system. The neutron beam irradiation system generates a neutron beam to perform neutron radiation therapy on a patient. The detection system is used to detect irradiation parameters during neutron beam therapy, and the monitoring system is used to control the entire neutron beam irradiation process. The monitoring system includes a storage part for storing irradiation parameters, a control part for executing a treatment plan in accordance with the irradiation parameters stored in the storage part, and a correction part for correcting part of the irradiation parameters stored in the storage part.
EFFECT: invention ensures that the neutron beam dose for patient irradiation is generally consistent with the preset neutron beam irradiation dosage and improves the accuracy of the neutron beam dose for patient irradiation.
11 cl, 6 dwg
