外照射皮肤剂量估算软件的研制  

The Development of Software for Estimating Skin Dose from External Exposure.

作　　者：刘长安[1] 孔庆军 陈尔东[1] 刘英[1] 

机构地区：[1]中国疾病预防控制中心辐射防护与核安全医学所,北京100088

出　　处：《中国辐射卫生》2006年第1期10-12,共3页Chinese Journal of Radiological Health

基　　金：科技部科研院所社会公益研究专项国家科技基础条件工作重点项目(2003DIA6N009);科技部社会公益研究专项资金项目(2001DIB20108)

摘　　要：目的研制用于估算X、γ射线、中子、特别是β射线外照射所致皮肤剂量的软件。方法根据国际辐射单位和测量委员会(ICRU)第56号报告和我国有关标准,采用Vc++6.0编程软件及Access数据库对皮肤剂量估算方法进行计算机化,编写皮肤剂量估算软件。结果通过该软件能够快速估算β、X、γ射线和中子所致的皮肤受照剂量,并可贮存受照人员的详细信息,供以后查询和分析。结论皮肤剂量估算的计算机化,可提高皮肤剂量估算的速度及其准确性,可作为突发核与放射事件中人员早期分类的一个快速而实用的工具。Objective To develop software for estimating skin dose from X ray, gamma ray, neutron, and especially β my external exposure. Methods Based on International Commission on Radiation Units and Measurements （ICRU） Report 56 and relevant Chinese standards, a software was developed with Vc ＋ ＋ 6.0 program and Access database to computerized the methods of skin dose estimation. Results The skin dose from βX,β my and neutron could be estimated rapidly and approximately with the present software. In addition, this program archives detailed information of affected individuals for later use in consultations and analyses. The calculating speed and precision of skin dose estimation is improved by this software, which would appear to be a rapid and useful early triage instrument in nuclear and radiolngical emergency circumstances. 　

关 键 词：皮肤剂量 估算方法 应用软件 电离辐射 外照射 

分 类 号：R814.2[医药卫生—影像医学与核医学] R144.1[医药卫生—放射医学]