JOURNAL OF ISOTOPES

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Production Situation and Technology Prospect of Medical Isotopes

GAO Feng;LIN Li;LIU Yu-hao;MA Xing-jun   

  1. Nuclear Power Institute of China, Chengdu 610041, China
  • Online:2016-05-20 Published:2016-06-03

医用同位素生产现状及技术展望

高峰;林力;刘宇昊;马兴均   

  1. 中国核动力研究设计院,四川 成都610041

Abstract:

The isotope production technology was overviewed, including traditional and newest technology. The current situation of medical isotope production was introduced. The problems faced by isotope supply and demand were analyzed. The future development trend of medical isotopes and technology prospect were put forward. As the most populous country, nuclear medicine develops rapidly, however, domestic isotope mainly relies on imports. The highly productive and relatively safe MIPR is expected to be an effective way to breakthrough the bottleneck of the development of nuclear medicine. Traditional isotope production technologies with reactor can be improved. It's urgent to research and promote new isotope production technologies with reactor. Those technologies which do not depend on reactor will have a bright market prospects.

Key words: medical isotopes, reactor, accelerator, nuclide generator

摘要:

本文概述同位素生产技术,介绍医用同位素生产现状,分析供求关系和面临的问题,提出医用同位素的发展趋势和技术展望。随着核医学迅速发展,医用同位素在疾病诊断和临床治疗中发挥越来越重要的作用。我国人口基数庞大,国内医用同位素主要依赖进口。建立产能高、安全性好的医用同位素生产堆有望突破核医学的发展瓶颈。传统反应堆同位素生产技术仍有优化空间,新型反应堆同位素生产技术亟待研究和推广,不依赖反应堆的同位素生产技术仍具有一定的市场前景。

关键词: 医用同位素, 反应堆, 加速器, 核素发生器