Abstract：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 significance to the development of MRI technology.
毕帆，李斌. 基于专利分析的医用磁共振成像技术成熟度预测[J]. 中国医疗设备, 2015, 30(5): 14-17.
Bi Fan, Li Bin. Prediction of MRI Technology Maturity Based on Patent Analysis. China Medical Devices, 2015, 30(5): 14-17.
