Compact type full-superconducting rotary treatment device

A treatment device and compact technology, which is applied in the field of compact full superconducting rotary therapy devices, can solve the problems of bulky proton therapy centers, long construction period and inability to locate cancer cells, etc., and achieve overall size reduction and construction cost reduction , The effect of shortening the construction period

Active Publication Date: 2021-08-24
HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

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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 devic

Method used

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  • Compact type full-superconducting rotary treatment device
  • Compact type full-superconducting rotary treatment device
  • Compact type full-superconducting rotary treatment device

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Embodiment 1

[0027] like Figures 1 to 7 As shown, a compact full super-conductive rotary treatment device includes a compact superconducting rotary frame 2, a compact superconducting rotary frame 2 includes a large ring cylindrical member 10, and the upper end of the large ring cylindrical member 10 is installed. The magnetic magnet streaming system 1, wherein the superconducting magnet beam stream transmission system 1 includes a superconducting secondary iron group 9, and two groups of symmetric distributions are connected to two groups of symmetric distributions in the superconducting secondary iron group 9. , One of the groups of two-stage iron group 8 is connected to the atrial cylindrical member 10 and the treatment head system 3, and another set of double four-stage iron group 8 mounts the decrease device system 7, in the decrease device system 7 The lower end is connected to a 90 ° superconducting secondary iron group 6, continues to connect the three-fourse iron group 5 at the lower e...

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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...

Claims

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Application Information

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IPC IPC(8): A61N5/10
CPCA61N5/1001A61N5/1042A61N5/1049A61N5/1077A61N2005/1087A61N2005/1061A61N2005/1092
Inventor 郑金星李明王旭东熊芬芬朱雷张午权刘菲刘海洋
Owner HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
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