Title:
回転照射装置の制御方法
Document Type and Number:
Japanese Patent JP6937420
Kind Code:
B2
Abstract:
To provide a control method of a rotary irradiation apparatus capable of preventing displacement and distortion of a component in a superconducting electromagnet caused by rotation of a rotary gantry.SOLUTION: A control method of a rotary irradiation apparatus according to the present embodiment, the control method of the rotary irradiation apparatus installed in a rotary gantry 3 and introducing a charged particle beam to an irradiation target by a superconducting electromagnet 5 that forms at least one of a deflecting magnetic field for deflecting an orbit of a charged particle beam, and a focusing magnetic field for focusing the charged particle beam, where the rotary gantry 3 is rotated after energizing the superconducting electromagnet 5.SELECTED DRAWING: Figure 1
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Inventors:
Tomoyuki Nonaka
Shinya Matsuda
Asabun Orikasa
Shinya Matsuda
Asabun Orikasa
Application Number:
JP2020187303A
Publication Date:
September 22, 2021
Filing Date:
November 10, 2020
Export Citation:
Assignee:
Toshiba Corporation
Toshiba Energy Systems Co., Ltd.
Toshiba Energy Systems Co., Ltd.
International Classes:
A61N5/10; G21K1/093; G21K5/04
Domestic Patent References:
| JP2011072717A | ||||
| JP2015097683A | ||||
| JP2015208598A |
Foreign References:
| WO2015045017A1 | ||||
| US20170213690 |
Attorney, Agent or Firm:
Patent Business Corporation Sakura International Patent Office