卫生部放射工作人员个人剂量监测子系统的建立

目的 建立统一的国家级放射工作人员职业健康管理中央数据登记报告系统, Ⅰ期首先建立外照射个人监测管理子系统。方法 依据我国现行法规标准, 平衡个人监测服务机构、行政主管部门需求, 确定系统结构为脱机版 +网络版。脱机版系统包括 8 个数据表,16 部字典,139 个字段, 可以方便录入个人监测数据产生监测周期和年度报告, 导出含 98 个字段的加密压缩上传数据包。网络版包括 6 个模块, 提供符合国家统计制度要求的报告卡, 产生 5 张统计汇总表和 2 个剂量趋势图。系统安全采用 SSL-VPN方式。对系统设计中一些关键问题进行了讨论。该系统经过测试、试运行后, 通过了由卫生部食品安全综合协调与卫生监督局组织的项目验收, 并于 2009 年 7—8月对监测机构和省级卫生行政部门进行培训, 近期在全国推广使用。结果 成功建立了符合国内法规要求、满足国际原子能机构( IAEA) 等国际组织技术要求的国家级放射工作人员职业健康管理系统———外照射个人监测管理子系统。结论 该系统的建立和运行将大大提升我国放射卫生统计报告工作水平, 并对个人剂量监测工作产生深远影响。

Development of the national register of radiation workers: subsystem for individual monitoring of external exposure

Purpose To develop a national registry and reporting system of individual monitoring for workers occupationally exposed to ionizing radiation.Methods In accordance with the relevant law,regulations,standards and the current health supervision practice for radiation workers in China,to ensure more effective collection of information on individual monitoring from all levels of service providers across the country and an easy query and analysis of the collected information for both service providers and administrative institutions,the register consisted of an offline-system and a web-based information system.The off-line system consisted of 8 tables,which could easily make annual and period monitoring reports,and upload individual monitoring data in compressed and encrypted format.Web-based system consisted of 6 modules,could easily make S customized tabulations of monitoring data and show 2 trend figures.SSLVPN secure remote access was used in the system.Arranged by the Ministry of Health,training courses provided to all individual monitoring service providers and provincial administrative institutions.Results A new and individual-based national register and reporting system of individual monitoring for workers occupationally exposed to ionizing radiation was successfully developed,and would be officially run soon.Conclusions The establishment and running of the register would be great improvement on the national radiological health reports and produce a far-reaching impact on the individual monitoring in China.