现代制造工程Issue(1)：20-25,6.DOI:10.16731/j.cnki.1671-3133.2018.01.005
一种面向放疗机器人的人体胸腹体表-肿瘤呼吸运动模拟器
A human chest-tumor respiratory motion simulator for radiosurgery robot
摘要
Abstract
The tumor localization interference caused by human respiratory movement cannot be ignored during stereotactic radio-therapy robot treat lung tumor.In order to compensate for respiratory movement and improve the precision of radiotherapy,the main method is real-time tracking through establish the correlation model between internal tumor and external surrogates,and use the model predict the position of the tumor from the movements of the surrogates,thus regulates mechanical arm for precise radio-therapy.For respiratory motion tracking model with lung tumor,designed a three dimensional respiratory motion simulator,this simulator can be stable simulate the nonlinear and lagging relationship between the tumor motion part and the surrogate motion part,which provides data source and verification platform for tumor respiratory motion tracking model in stereotactic radiotherapy.关键词
放疗机器人/实时跟踪/呼吸运动模拟器Key words
stereotactic radiosurgery robot/real-time tracking/respiratory motion simulator分类
机械制造引用本文复制引用
豆梦,王传洋,郁树梅,孙荣川,孙立宁..一种面向放疗机器人的人体胸腹体表-肿瘤呼吸运动模拟器[J].现代制造工程,2018,(1):20-25,6.基金项目
国家自然科学基金项目(61305108) （61305108）
江苏省自然科学基金项目(BK20130323) （BK20130323）
江苏省高校自然科学基金项目(13KJB510033) （13KJB510033）
