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| Investigation and Analysis on the Dose of Radiation Workers in some Medical Units in Xi'an City |
| WU Wen-jing, SUN Lei-huan, ZHANG Bin |
| Xi'an Center for Disease Control and Prevention, Xi'an 710054 China |
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Abstract Objective To investigate irradiation doses of Xi'an interventional X-ray radiation workers, providing the basic data for protecting interventional radiation worker's health, formulating the standard management measures of intervention radiation work.Methods Subjects include five body parts of each interventional radiation worker, which were measured by the pyroelectric detector.Results Among the five body parts' dose, the prostate's dose is lowest, the lower extremity's dose is highest. And the exposure dose can be significantly reduced by wearing protective equipment.Conclusion Among the five body parts' dose, the knee received unavoidable dose but easily overlooked. And the doses of workers can be effectively reduced by protection measures.
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Received: 16 July 2016
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[1] 胡利丰,董文骏,王群利.介入放射学的辐射防护问题[J].中国辐射卫生,2004, 13(4):304-306.
[2] McFadden SL, Mooney RB, Shepherd PH. X-ray dose and associated risks from radiofrequency catheter ablation procedures[J].Br J Radiol, 2002, 75(891):253-265.
[3] 徐孝波. 介入放射学防护现状与对策的分析[J].中国辐射卫生,2006,15(1):103-104.
[4] 中华人民共和国卫生部. GBZ128-2002. 职业性外照射个人监测规范[S].北京:中国标准出版社,2002.
[5] Irie T, Kajitani M, Itai Y. CT fluoroscopy-guided intervention:marked reduction of scattered radiation dose to the physicians hand by use of a lead plate and an improved I-I device[J].J Vasc Interv Radiol, 2001, 12(12):1417-1421.
[6] Padovani R, Rodella CA. Staff dosimetry in intervention cardiology[J]. Radiat Prot Dosimetry. 2001, 94(1-2):99-103.
[7] 赵中庆,郑风兰,李晓剑.两种机型在介入放射治疗中对操作着的防护比较[J].中华放射医学与防护杂志,2003,23(4):497-498.
[8] 彭建亮,娄云,冯泽臣,等.3种介入术中工作人员的辐射剂量水平分析[J].中华放射医学与防护,2011,31(4):395-397.
[9] 楚彩芳,张钦富,赵艳芳.河南省省直医疗单位介入放射工作人员受照剂量调查[J].中国辐射卫生,2009,18(4):442-444. |
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