1. Sichuan University participated in the key project of Drug Regulatory Scientific Action Plan "Research on Technology Evaluation of Pharmaceutical Device Combination Products" and made a special report.

Institute of Regulatory Science for Medical Device of Sichuan University participated in the key project of the Drug Regulatory Science Action Plan of the National Medical Products Administration, "Research on Technical Evaluation of Pharmaceutical Composition Products", and reported the research progress of "Investigation of Working Process and Basic Principles of international product attribute definition of medicinal device combination". Participants exchanged results and shared information on their respective research work, which strengthened the understanding of the problems existing in the technical evaluation of medicinal device combination products, and provided beneficial enlightenment for the follow-up research work of the project.