| 医用回旋加速器双束流技术生产放射性核素应用研究 |
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| 引用本文： | 陈泽龙,陈自谦,杨忠东,钱根年,万仁志,赵春雷.医用回旋加速器双束流技术生产放射性核素应用研究[J].医疗卫生装备,2009,30(3):66-67. |
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| 作者姓名： | 陈泽龙 陈自谦 杨忠东 钱根年 万仁志 赵春雷 |
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| 作者单位： | 南京军区福州总医院,福州,350025 |
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| 摘 要： | 目的：开发回旋加速器双束流技术生产放射性核素。方法：在回旋加速器备用靶位上安装新靶，同时安装配套的管路系统和电子元件，连接电子线路，采用双束流技术生产放射性核素并进行化学合成，产品活度经活度计测定。结果：采用双靶双束流技术可进行核素生产，一次生产量约为单靶一次生产量的2倍。结论：双束流技术显著提高了回旋加速器一次生产放射性核素的产量，满足了临床PET／CT检查对药物的需求。
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| 关 键 词： | 回旋加速器 双束流技术 核素 化学合成 产量 |
Applied Research of Dual-beam Technology to Produce Radioactive Nuclide in Medical Cyclotron |
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| CHEN Ze-long,CHEN Zi-qian,YANG Zhong-dong,QIAN Gen-nian,WAN Ren-zhi,ZHAO Chun-lei.Applied Research of Dual-beam Technology to Produce Radioactive Nuclide in Medical Cyclotron[J].Chinese Medical Equipment Journal,2009,30(3):66-67. |
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| Authors: | CHEN Ze-long CHEN Zi-qian YANG Zhong-dong QIAN Gen-nian WAN Ren-zhi ZHAO Chun-lei |
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| Institution: | (Fuzhou General Hospital of Nanjing Military Region, Fuzhou350025, China) |
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| Abstract: | Objective To develop the dual-beam technology of cyclotron to produce radioactive nuclide, which can increase radiopharmaceuticals output. Methods A new target is installed in cyclotron standby target, and at the same time the tubes and electronic components are fixed to produce radioactive nuclide through dual-beam technology, the product is tested by the dose calibrator. Results The radioactive nuclide can be produced through dual-beam technology and the output is nearly double times about which a single target. Conclusion The productions of cyclotron radioactive isotope are improved by dual-beam technology and meet the clinical needs of PET/CT examination for drugs. Chinese Medical Equipment Jou real, 2009,30 （3） ： 66-68,70] |
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| Keywords: | cyclotron dual-beam technology nuclide chemosynthesis output |
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