Intelligent follow-up service system is to use the Internet, the Internet of things, and artificial intelligence technology, combining the patients inside and outside hospital medical service and health management, follow-up after diagnosis, intelligent mission, appointment reminders, health monitoring and medical care for patient management major means such as communication, for follow-up of different types of medical institutions to build a one-stop solution, To provide hospitals with hospital level follow-up, outpatient follow-up, inpatient follow-up, key project follow-up and other follow-up programs in accordance with different application scenarios.