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我市自1985年以来,对市属医疗院所的X线使用单位,逐步实行预防性放射卫生监督管理。依据国家有关规定及标准对建设单位所提交的基建申请报告、初步设计方案、标示防护区的总平面图和内部平面布置图、建筑结构及构筑物的防护墙厚度(包括门窗的设置与防护)、使用的材料等进行放射卫生技术审查与评价。5年中我们对17个项目执行了预防性监督。防护达标情况:位置82.4%;门窗防护分别为94.4%和71.5%;面积82.4%;通风设备70.6%。没有执行预防性放射卫生监督,防护达标情况则是:场所位置率为37.5%,门窗有防
Since 1985, our city has gradually implemented preventive radiological supervision and administration on X-ray users of municipal medical institutions. In accordance with relevant state regulations and standards, the construction unit submitted the report of the infrastructure construction application, the preliminary design proposal, the general plan and the internal layout plan of the protected area, the protective wall thickness of the building structure and structure (including the installation and protection of doors and windows) Materials and other radiation health technology review and evaluation. In five years we implemented preventive supervision on 17 projects. Protection standards: location 82.4%; protection of doors and windows were 94.4% and 71.5%; area of 82.4%; ventilation equipment 70.6%. No preventive radiological supervision was performed and protection was achieved at 37.5% location and with doors and windows protected