用于估算和最小化回旋加速器设施中职业暴露人员所接受中子剂量率的诊断评估。
Diagnostic assessment to estimate and minimize neutron dose rates received by occupationally exposed individuals at cyclotron facilities.
作者信息
Reina L C, Silva A X, Suita J C, Souza M I S, Facure A, Silva J C P, Furlanetto J A D, Rebello W
机构信息
Instituto de Engenharia Nuclear, Comissão Nacional de Energia Nuclear, Rio de Janeiro, Brazil.
出版信息
Appl Radiat Isot. 2010 Mar;68(3):489-95. doi: 10.1016/j.apradiso.2009.12.002. Epub 2009 Dec 21.
Since 2003, radiopharmaceuticals for medical diagnostic purposes have been produced at the Instituto de Engenharia Nuclear, in Brazil, using two cyclotron accelerators - CV-28 and RDS111. As a result of the ever increasing production, a diagnostic assessment to reduce neutron dose rates received by occupationally exposed individuals during irradiation processes has been developed. The purpose of this work is to present this assessment, which is currently being applied to both the Fluorine and Iodine targets of CV-28 and RDS111 cyclotron accelerators.
自2003年以来，巴西核工程研究所一直使用两台回旋加速器——CV-28和RDS111生产用于医学诊断目的的放射性药物。由于产量不断增加，已开展了一项诊断评估，以降低职业暴露人员在辐照过程中所接受的中子剂量率。本文的目的是介绍这一评估，该评估目前正应用于CV-28和RDS111回旋加速器的氟靶和碘靶。
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