With the development of medical information technology, smart teaching has been widely applied in various fields of medical education. The application of smart teaching technologies such as virtual simulation, intelligent evaluation, and smart teaching platform in blood purification specialized nursing teaching have gradually increased. This article provides an overview of the application of smart teaching mode in blood purification specialized nursing teaching both domestically and internationally, and introduces the integration of online and offline smart teaching mode, in order to provide a theoretical basis for improving the quality of blood purification specialized nursing teaching.