Abstract: Micro-course is an emerging educational method in the internet age. It presents boring medical principles and operational skills to students in video form，in order to achieve such an effection of clear theme, scene reduction, multi-dimensional display, short and fine, easy to remember. The application is mainly focused on medical theory, hospital nursing practice, clinical foundation and multi-disciplinary subjects. In this paper, the author aimed to improve the doctor's clinical diagnostic skills, innovatively apply micro-courses to the first-line clinical teaching of vascular surgery and had received wide acclaim from students and grassroots medical workers, and summarized some experiences of making clinical medical micro-courses. Several experiences provided theoretical guidance for the subsequent production of medical micro-courses.

Key words: Medical micro-course, course design, Micro-class production