PET/CT中心正电子放射性药物生产人员的放射防护

摘要

目的:降低正电子放射性药物生产人员的辐射剂量.方法:通过对PET/CT正电子放射性药物产生的电离辐射来源的分析,提出了工作人员的防护措施.结果:降低了受照人员的辐射剂量.结论:对于PET/CT中心正电子药物生产人员来说,只要在操作过程中采取有效的防护措施,优化操作流程,缩短操作时间,完全可把受照射剂量降到合理的水平,避免电离辐射损伤.%Objective To reduce the radiation dosage of positron radiopharmaceuticals producing staffs. Methods Preventive measures were proposed by analyzing radiation source produced by positron radiopharmaceuticals. Results Radiation dosage of producing staffs exposed to radiation could be reduced through a series of methods. Conclusion Radiation protection should be based on the principle of optimization, and through a series of methods, radiation dosage of working staffs could be reduced to a proper level.[Chinese Medical Equipment Journal,2011,32(10) :121-122]