① Administrative management system. Including personnel management system, financial management system, logistics management system, pharmacy management system, medical equipment management system, outpatient, surgery and hospitalization appointment system, patient hospitalization management system, etc.
② Medical management system. Including emergency management system, medical record management system, medical statistics system, blood bank management system, etc.
③ Decision Support System. Including medical quality evaluation system and medical quality control system.
④ Various auxiliary systems. Such as medical information retrieval system and medical database system.