主动式个人剂量计在脉冲辐射场中的性能与应用研究进展  

A review of active personal dosimeter in the field of pulsed radiation

作　　者：崔力萌[1] 靳国梁[2] 马小龙[2] 冯泽臣[1] 马永忠[1] CUI Limeng;JIN Guoliang;MA Xiaolong;FENG Zechen;MA Yongzhong(Beijing Center for Disease Prevention and Control,Beijing 100013,China;不详)

机构地区：[1]北京市疾病预防控制中心,100013 [2]首都医科大学附属北京安贞医院

出　　处：《首都公共卫生》2023年第4期252-255,共4页Capital Journal of Public Health

基　　金：首都卫生发展科研专项(编号:首发2022-2G-3019)。

摘　　要：佩戴个人剂量计对放射工作人员进行剂量监测的同时,也是主要的辐射防护措施之一。剂量计可分为被动式个人剂量计(PD)和主动式个人剂量计(APD),APD可以直接向佩戴者显示累积剂量和剂量率,因此被越来越多地用于电离辐射应用的各个领域,特别是医学应用中的介入放射学。大部分APD在连续辐射场中都有较好的线性响应,但是在脉冲辐射场中的响应表现各异。因此,本文简要综述了近年来国内外对APD在脉冲辐射场中的性能与应用研究状况,并结合我国情况对存在的问题进行了讨论。Personal dosimeters monitoring was also one of the main radiation protection measures for radiation workers.Dosimeters included passive personal dosimeters(PD)and active personal dosimeters(APD).APD could directly display the cumulative dose and dose rate to users,so they were increasingly used in various fields of ionizing radiation applications,especially Interventional Radiology in Medical Applications.Most APDs had good linear responses in continuous radiation fields,but their responses in pulsed radiation fields varied.This paper summarized the research status of the performance and application of APD in the pulsed radiation field in recent years,and the existing problems were discussed based on the situation in China.

关 键 词：主动式个人剂量计 脉冲辐射场 介入放射学 职业照射 

分 类 号：R144[医药卫生—公共卫生与预防医学]