中国医疗设备2012，Vol.27Issue(2)：19-21,3.DOI:10.3969/j.issn.1674-1633.2012.02.004
防止等中心治疗床发生碰撞的研究
A Study on Prevention of Isocenter Treatment Bed Collision
张莉 1戴靖 2蔡维洵 2温志祥2
作者信息
- 1. 解放军第458医院放疗中心,广东广州510602
- 2. 中山大学附属肿瘤医院放疗科,广东广州510060
- 折叠
摘要
Abstract
Objective To avoid careless operations that may lead to machine head and bed collision and even casualties by meaaureing and calculating the rotation angle of the gantry and bed height and other relevant conditions that may lead to collision. Methods Coplanar irradiation, bed and gantry move downward in zero state, bed empty loaded, coordinate system 1EC-61217 is used. Results Once any sides of the bed touches the downward circumgyrating gantry, the bed height value and Ⅱ, Ⅲ quadrant gantry angle is the required collision high and gantry angle. Conclusion The parameter in the formula of this study is available for other treatment devices, but the condition should be suitable.关键词
等中心治疗床/治疗机/放射治疗Key words
isocenter bed/ therapy apparatus/ radiotherapy分类
医药卫生引用本文复制引用
张莉,戴靖,蔡维洵,温志祥..防止等中心治疗床发生碰撞的研究[J].中国医疗设备,2012,27(2):19-21,3.
