基于专利分析的医用磁共振成像技术成熟度预测

摘要

This paper introduced the current development of medical MRI (Magnetic Resonance Imaging) and used S-curve technology maturity in TRIZ theories to evaluate the medical MRI technology maturity. Through patent search and data analysis, two curves of Time-Number of MRI Patents and Time-Installed Capacity of MRI were established. Then a comparative analysis of these two curves and standard curves inf TRIZ was made. Consequently, the result of MRI technology maturity was achieved and provided great guiding signiifcance to the development of MRI technology.%本文介绍了医用磁共振成像技术的发展现状，运用发明问题解决理论（TRIZ）中基于S曲线技术成熟度的方法来评估医用磁共振成像技术的成熟度。通过专利检索和统计分析相关数据，建立了时间-专利数量曲线和时间-装机量曲线，将曲线与TRIZ理论中的标准曲线进行对比分析，得出了医用磁共振成像技术成熟的预测结果，对于医用磁共振成像技术的发展具有重要的指导意义。