中国科技术语 ›› 2014, Vol. 16 ›› Issue (zk1): 174-175.doi: 10.3969/j.issn.1673-8578.2014.zk1.068

• 探讨与争鸣 • 上一篇    下一篇

PET技术及其专利申请状况分析

李丽琴, 黄彬   

  1. 国家知识产权局专利局专利审查协作北京中心,北京 100190
  • 收稿日期:2014-06-15 出版日期:2014-12-30 发布日期:2020-05-26
  • 作者简介:李丽琴(1979—),女,湖南人,粒子物理与原子核物理博士学位,从事专利实质审查工作。通信方式:liliqin@sipo.gov.cn。

PET and Patent Application of PET

LI Liqin, HUANG Bin   

  • Received:2014-06-15 Online:2014-12-30 Published:2020-05-26

摘要: PET是核医学领域的先进临床检查影像技术,对促进神经、心血管、肿瘤等方面的研究及临床诊断具有重要意义。文章介绍了PET成像过程、物理机制以及发展历史,并对中国PET专利申请状况进行了简单分析,最后对PET的未来发展进行了展望。

关键词: PET, 正电子, 成像

Abstract: PET is a advanced clinical examination imaging technology in the field of nuclear medicine, and is substantial to the scientific and clinical researches of nervous system, cardiovascular system and tumor, etc. This paper describes the imaging process, the physical mechanism and the history of PET, and also analyzes the current status of the patent applications for PET in China. The future development of PET is prospected at the end.

Key words: PET, positron, imaging

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