摘要
快速准确地剂量评估是放射事故医学救治的重要环节。针对传统的急性电离辐射灾害事故损伤剂量计算方法存在计算效率较低、计算误差较高等问题,提出了一种新的急性电离辐射灾害事故损伤剂量计算方法。根据放射事故剂量的相关物理以及生物估算理论,需要设计一种针对不同外照条件下的放射事故剂量计算程序。利用可供剂量进行估算时使用的参数以及信息,能够快速实现急性电离辐射灾害事故损伤剂量计算,并且给出了相应的防护措施。实验结果表明,所提方法能够快速、准确的进行急性电离辐射灾害事故损伤剂量计算,并且及时的给出相应的防护措施。
Fast and accurate dose assessment is an important part of medical treatment for radiation accidents.Aiming at the problems of traditional acute ionizing radiation disaster accident damage dose calculation method,such as low computational efficiency and high calculation error,a new method for calculating the damage dose of a-cute ionizing radiation disaster accident is proposed.According to the relevant physical and biological estimation theory of radiation accident dose,it is necessary to design a radiation accident dose calculation program for different external exposure conditions.Using the parameters and information used in the estimation of the available dose,it is possible to quickly calculate the damage dose of acute ionizing radiation disaster accidents and give corresponding protective measures.The experimental results show that the proposed method can quickly and accurately calculate the damage dose of acute ionizing radiation disaster accidents,and give corresponding protective measures in time.
作者
朱鸿浩
王璐
程勇
尚靖
徐浩
ZHU Honghao;WANG Lu;CHENG Yong;SHANG Jingjie;XI Hao(First Affiliated Hospital of Jinan University,Department of Nuclear Medicine of Guangzhou Overseas Chinese Hospital,Guangzhou 510000,China)
出处
《灾害学》
CSCD
北大核心
2019年第2期48-51,共4页
Journal of Catastrophology
基金
国家社会科学基金项目(16BGL181)
关键词
急性电离辐射
灾害事故损伤剂量
防护措施研究
acute ionizing radiation
damage dose of disaster accidents
research on protective measures
