Title:
RADIATION EXPOSURE SYSTEM, AND PLACEMENT PLATFORM CONTROL METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/116612
Kind Code:
A2
Abstract:
Provided in the present invention are a radiation exposure system and a placement platform control method therefor. The radiation exposure system comprises a radiation generation device, a control device, a simulation positioning chamber, an irradiation chamber, as well as same first and second placement platforms that are respectively arranged in the simulation positioning chamber and the irradiation chamber, and same first and second placement platforms positioning devices that support the first and second placement platforms. An irradiated object has the same position on the first and second placement platforms. A simulated positioning position of the first placement platform is determined in the simulation positioning chamber by means of the first placement platform positioning device. The second placement platform positioning device is controlled by the irradiation indoor control device to move the second placement platform to the simulated positioning position and determine the irradiation position of the second placement platform. The irradiated object on the second placement platform is irradiated by a beam at the irradiation position. By simulated positioning in the simulation positioning chamber, the time for positioning the irradiated object in the irradiation chamber is saved, and the utilization rate of the irradiation chamber is increased.
Inventors:
GONG QIU-PING (CN)
LIU YUAN-HAO (CN)
LIU YUAN-HAO (CN)
Application Number:
PCT/CN2022/139954
Publication Date:
June 29, 2023
Filing Date:
December 19, 2022
Export Citation:
Assignee:
NEUBORON THERAPY SYSTEM LTD (CN)
International Classes:
A61N5/10
Download PDF: