摘要
目的:构建医疗技术成果专利价值评估体系,探索分析医疗器械相关专利价值评估方法,为医疗技术科研成果专利转化提供支持。方法:针对医工融合(医学与工程技术结合)领域科研成果转化专利价值较难量化评估问题,采用层次分析法(AHP)与熵权法结合的综合评估模型,从技术价值、法律价值、市场价值和政策价值构建专利价值评估指标体系,探讨各项指标对医工融合成果转化评价的贡献和应用策略。检索2015年1月至2025年6月Patyee专利数据库和国家知识产权局专利数据库的中国新技术成果专利数据,并对数据库中2024年1月至2025年6月上海交通大学附属第九人民医院的专利成果转化进行专利价值评估应用验证。结果:专利价值评估指标体系包含专利技术价值、法律价值、市场价值和政策价值4项一级指标和15项二级指标。2015年至2024年全国公立医院专利申请量逐年提升,在2021年达到79608件峰值后略有下降;发明专利申请量自2015年近10年来一直保持持续增长态势,并在2024年发明专利占全部申请专利总数的比例达53.66%,首次超过专利总数的50%。采用AHP-熵权法综合评估上海交通大学附属第九人民医院专利价值度排名前12的高价值专利,与实际专利成果转化金额结果较为相符。结论:医疗技术成果专利价值评估体系对专利价值度的评价结果与实际专利转化价值和数据库专利价值度结果基本吻合,能够有效评价医疗技术成果专利的价值度,为该技术领域专利转化提供决策依据。
Objective:To construct an assessment system for patents'values of medically technical achievements,and explore and analyze assessment method for patents'values,so as to provide support for transferring patents of the achievements of science and research of medical technique.Methods:Aimed at the problem that quantitative assessment of patents'value existed difficulty in transferring achievements of science and research at the field of medicine-engineer integration,a comprehensively assessment model of combining analytic hierarchy process(AHP)and the entropy weight method was adopted to construct assessment indicator system for patent's value from technical value,law value,market value and policy value,which can explore the contribution and application strategy of each indicator in evaluating the transfer of the achievement of medicine-engineer integration.The data of Patyee patent databases and China national intellectual property administration were retrieved during January 2015 and June 2025.The achievement's transfers of patents of Shanghai Ninth People's Hospital,Shanghai Jiaotong University in the database during January 2024 and June 2025 were used to conduct verification for the application of assessing patents'value.Results:The assessment system for patents'values included four first-level indicators(the technical value,law value,market value and policy value of patents)and 15 second-level indicators.During 2015 and 2021,the number of applying patents of the national public hospitals increased year by year,and it slightly decreased after reached to 79608 patents in 2021.The number of invention patents maintained a trend of continuous growth in the last decade,and the ratio of invention patents to the total number of whole applied patents reached to 53.66%in 2024,which was the first time that the number of invention patents exceeded half of the number of the total of number of the patents.There was better consistency between AHP-entropy weight method and the amount of actually achievement transfer of patents in comprehensive assessing the top 12 patents with high value at ranking for patents’value degree of Shanghai Ninth People’s Hospital,Shanghai Jiaotong University.Conclusion:The evaluation result of the assessment system for patents’value of medically technical achievement for the degree of patents’value is basically consistency with the actual transfer value of patents,and the degree of patents’value of database,which can effectively evaluate the value degree of the patents of medically technical achievement,and provide basis for decision-making of transferring patents in this technical field.
作者
陈斌
牛道恒
周玲
刘亚芝
Chen Bin;Niu Daoheng;Zhou Ling;Liu Yazhi(Sinopharm Group Medical Device Academy Co.ltd,Beijing 100028,China;China Medical Equipment Co.ltd,Beijing 100028,China)
出处
《中国医学装备》
2025年第11期122-127,131,共7页
China Medical Equipment
基金
国家科技重大专项-新材料重大专项(2024ZD0603300)。
关键词
专利价值
医工融合
层次分析法(AHP)
熵权法
Patent's value
Medical-engineer integration
Analytic hierarchy process(AHP)
Entropy weight method
