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Structure Design of the Supporting Device of Proton Radiotherapy Equipment Based on Workbench / 中国医疗器械杂志
Chinese Journal of Medical Instrumentation ; (6): 424-427, 2018.
Article in Chinese | WPRIM | ID: wpr-775539
ABSTRACT
To reduce contact deformation between the supporting device and the contact area of the rotating gantry rollers, this paper mainly uses the workbench to perform finite element analysis on the contact deformation from two aspects of the layout of the ribs of the rotating gantry roller and the contact width with the supporting roller of the supporting device. The results show that for the proton therapy equipment corresponding to this article, the contact deformation is relatively small and the structure is more reasonable when the ribs are close to the symmetrical position and the contact width between the rotating gantry roller and the supporting roller of the supporting device is 200 mm. This article provides theoretical basis for the design of the proton radiotherapy equipment supporting device.
Subject(s)

Full text: Available Index: WPRIM (Western Pacific) Main subject: Protons / Radiotherapy / Finite Element Analysis / Equipment Design Language: Chinese Journal: Chinese Journal of Medical Instrumentation Year: 2018 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Main subject: Protons / Radiotherapy / Finite Element Analysis / Equipment Design Language: Chinese Journal: Chinese Journal of Medical Instrumentation Year: 2018 Type: Article