目的/意义 整体分析国内临床决策支持系统(clinical decision support system,CDSS)领域专利权人技术情况,为CDSS相关技术研究提供借鉴.方法/过程 从公开趋势、专利分布、技术领域分布等方面对CDSS公开专利数据进行分析,划分专利权人类别,依靠词频和词间向量分析其技术关注情况,基于活跃专利权人分析技术关联和专利独占相关情况.结果/结论 CDSS专利公开数量整体呈增长趋势,该领域在国内尚未形成技术垄断,政府部门和研究机构应关注可能产生的金融风险.
Technical Analysis of Patentee of Domestic Clinical Intelligent Decision Support System
Purpose/Significance To analyze the technical situation of patent owners in the field of clinical decision support system(CDSS)in China as a whole,so as to provide references for CDSS related technical research.Method/Process Firstly,the CDSS patent data are analyzed from the aspects of application trend,patent disclosure,technology field distribution,etc.,then the patentees are di-vided into different categories,and their technical concerns are analyzed by word frequency and interword vector.Finally,the technology correlation and patent exclusives are analyzed based on the active patentees.Result/Conclusion The number of CDSS patent disclosure shows an overall increasing trend.This field has not formed a technological monopoly in China.Government departments and research in-stitutions should pay attention to the possible financial risks.
clinical decision support system(CDSS)patentpatenteetechnology correlationtechnology exclusivity
万方数据
维普
