Compact type full-superconducting rotary treatment device

Abstract

The invention provides a compact type full-superconducting rotary treatment device which comprises a compact type superconducting rotary rack, the compact type superconducting rotary rack comprises a large-ring cylinder component, a superconducting magnet beam transmission system is installed at the upper end of the large-ring cylinder component, a CBCT graphic image system is installed at the lower end of the large-ring cylinder component, and a treatment head system is installed in the large-ring cylinder component. The superconducting magnet beam transmission system is connected with the compact superconducting cyclotron, the large ring cylinder part comprises a supporting ring and a driving gear, the supporting ring is arranged on the outer side of the driving gear, the rear end of the large ring cylinder part is sequentially connected with an oblique beam and the small ring part, and the supporting ring and the small ring part are both connected with the small ring support through friction contact. A large ring support is arranged at the lower part of the small ring support; the treatment device provided by the invention can meet the design requirement of compact structure of the proton treatment center, meets the treatment of tumor cells in different directions and at different depths, and enables the magnet to achieve higher magnetic field intensity.

Description

Technical field [0001] The present invention relates to the field of proton therapeutic techniques, and more particularly to a compact full superconductive rotary treatment device. Background technique [0002] Cancer has become one of the main causes of residents of the world for sick death, which has prompted new technologies for cancer treatment in various countries to emerge. Traditional cancer radioactive treatment mainly uses X-rays, gamma rays and electron beams, and their physical dose distribution and biological effects have damage to normal cells near the tumor vary to extent, and the effective utilization of the dose is also relatively low; neutron and negative Although the biological effect of π particles is good, the physical dose is not good, and the normal tissue is too large, nor is it an ideal treatment. [0003] The proton is a substantially small particle constituting the nuclear nucleus. The heavy ion is a major atomic nucleus, commonly used as carbon ions; pr...

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Problems solved by technology

[0005] The purpose of the present invention is to address the deficiencies in the prior art and provide a compact fully superconducting rotary therapy device to solve the problems of the existing proton therapy centers, such as bulky size, high cost, long construction period and inability to locate cancer cells.

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