Visual Analysis of the Development Trend of Medical Engineering Technology in
China Based on Hot Research Trends in 2020
JI Zhiyong1，CHU Chengchen1，ZHENG Yunxin1，QIAN Ying2，CAI Kui3，ZHENG Kun4，LI Bin1
1. Department of Medical Equipment, Shanghai Jiao Tong University Affiliated Sixth People’s Hospital, Shanghai 200233, China丨
2. Department of Clinical Engineering, The First Affiliated Hospital with Nanjing Medical University, Nanjing Jiangsu 210029,
China丨 3. Department of Medical Engineering, Beijing Hospital, Beijing 100730, China丨 4. Department of Medical Equipment, The
Children’s Hospital, Zhejiang University School of Medicine, Hangzhou Zhejiang 310052, China
Abstract：Objective To understand the hot spots and trends of medical engineering research, and support relevant management
decisions. Methods On the basis of expert consultation, the relevant hot spots in the field of medical engineering were sorted out to
form ten annual advances. Meanwhile, VOSviewer software was used to analyze the scientific knowledge map of relevant literatures
in the field of medical engineering in CNKI database, and the keyword co-occurrence map was drawn. Results Using knowledge
graph analysis, the hot research trends in medical engineering were visualized. Conclusion We can help researchers grasp the future
development direction of the field of medical engineering and practice the “Healthy China initiative”.
季智勇1，储呈晨1，郑蕴欣1，钱英2，蔡葵3，郑焜4，李斌1. 基于2020年度研究进展热点可视化分析我国医学工程技术领域发展趋势[J]. 中国医疗设备, 2021, 36(12): 1-8.
JI Zhiyong1，CHU Chengchen1，ZHENG Yunxin1，QIAN Ying2，CAI Kui3，ZHENG Kun4，LI Bin1. Visual Analysis of the Development Trend of Medical Engineering Technology in
China Based on Hot Research Trends in 2020. China Medical Devices, 2021, 36(12): 1-8.
