Research and development of virtual simulation teaching system for knee joint anatomy

The system constructs a virtual digital model of knee joint and makes full use of virtual reality technology to interpret and visualize it. All anatomical structures of the knee joint can be displayed comprehensively and clearly, so that students can understand the examination and surgical treatment of knee joint injuries. The system is equipped with different teaching links including simulation demonstration, autonomous learning, repeated training, intelligent evaluation, etc. It can endow students a relaxed and fast learning experience and stimulate students' learning interest and autonomous learning ability.Visualization of medical data, dynamic tissue model in knee joint cavity, stress deformation simulation of knee joint tissues and organs, demonstration of simulated minimally invasive surgery cases.