基于论文和专利的全自动生化分析仪发展态势研究

Research on the development trend of automatic biochemical analyzer based on papers and patents

以论文和专利为2种数据源,采用文献计量的方法,从逐年分布情况、专利技术生命周期、论文发表国家分布、技术来源国及受理国、主要机构分布5个方面对全自动生化仪的发展态势进行了研究。结果表明,全自动生化分析仪领域的论文数量基本呈逐年上升趋势,专利数量则呈波动下降趋势发展;技术生命周期可分为5个阶段,其中1982-1990年研发活动达到十分活跃的阶段;中国是基础研究成果的主要发表国家;日本是最主要的技术来源国和受理国;中国高校在基础研究方面较为活跃,日本企业则在技术创新方面占据着优势。

This paper studies the development trend of full-automatic biochemical instrument from 5 aspects:year by year distribution,patent technology life cycle,paper publishing country distribution,technology source country and receiving country,and main organization distribution,with papers and patents as the two data sources and method of literature measurement.The results show that the number of papers in the field of full-automatic biochemical analyzer is basically on the rise year by year,while the number of patents is on the decline;the technology life cycle can be divided into 5 stages,in which the R&D activities reached an active stage in 1982-1990;China is the main publishing country of basic research results;Japan is the main source country and receiving country of technology;Chinese universities are more active in basic research while Japanese enterprises have an advantage in technological innovation.