同位素2026，Vol.39Issue(3)：247-258,12.DOI:10.7538/tws.2026.youxian.014
用于短寿命同位素生产的10MeV超紧凑型回旋加速器研制
Development of a 10 MeV Ultra-Compact Cyclotron for Short-Lived Isotope Production
张贺 1黄鹏 1魏俊逸 1王哲 1冀鲁豫 1杨光 1王亚晴 1陆锦荣 1陈忻禹 1贾心琦 1周佳 1边天剑 1颜利华 1代林 1李云龙 1刘瑞锦 1冉雪 1管锋平 1邢建升 1纪彬 1安世忠 1魏素敏 1侯世刚 1温立鹏 1郑侠1
作者信息
- 1. 中国原子能科学研究院,北京 102413
- 折叠
摘要
Abstract
To address the heavy reliance on imported medical cyclotrons in China,the China Institute of Atomic Energy has independently developed a 10 MeV ultra-compact cyclotron,aiming at achieving localized and low-cost production of medical radioisotopes.The device incorporates key technologies including shallow-valley magnets,an integrated high-frequency and vacuum system,single-pass axial shimming,and an internal Penning ion source.It has a compact footprint of less than 1.4 m3 and a total weight under 7.5 tons,and is designed for high integration and intelligent operation and maintenance.Under working conditions of 10 MeV proton energy with 80 μA beam current,the cyclotron maintained stable operation for 2 h,yielding 18F with an activity of over 3 Ci.This output is sufficient for approximately 15 patient doses,fulfilling the clinical demand.The results demonstrate that this accelerator is reliable,user-friendly,and suitable for in-hospital production of short-lived medical radioisotopes such as 18F and 68Ga.关键词
回旋加速器/液体靶/18F/同位素Key words
cyclotron/liquid target/18F/isotope分类
能源科技引用本文复制引用
张贺,黄鹏,魏俊逸,王哲,冀鲁豫,杨光,王亚晴,陆锦荣,陈忻禹,贾心琦,周佳,边天剑,颜利华,代林,李云龙,刘瑞锦,冉雪,管锋平,邢建升,纪彬,安世忠,魏素敏,侯世刚,温立鹏,郑侠..用于短寿命同位素生产的10MeV超紧凑型回旋加速器研制[J].同位素,2026,39(3):247-258,12.
