PET核心部件专利分析及产学研发展建议

 正电子发射断层成像（PET）作为一种前沿的疾病检测技术，在神经系统疾病、癌症和心脑血管疾病等医学领域发挥着重要作用，产生了巨大经济价值。围绕PET的3大核心部件，以专利分析为切入点，对比国内外PET专利申请现状，发现中国PET核心部件存在专利申请人结构不协调、东西部研究水平存在差异、科研水平比较不足等一系列问题， PET产业结构改革势在必行。从产学研角度，对政府、社会、企业、高校和科研院所各个主体提出了若干改革措施。

Patent analysis of PET core components and development of enterprises,universities and research institutions

The positron emission tomography (PET), as a cutting-edge disease detection technology, plays an important role in the medical detection fields such as for the nervous system diseases, the cancer and the cardiovascular and cerebrovascular diseases, with a great economic value. This paper concerns three core components of the PET, as is different from the mainstream direction of the PET technology analysis. With the patent analysis as the starting point, comparing the status quo of the PET patent applications at home and abroad, it is found that the patent core applicants in China have uncoordinated structures, with differences in the research levels between the east and the west, and relatively insufficient research levels. A structural reform of the PET industry is proposed, with several reform measures for the government, the society, the enterprises, the universities and the research institutes.