The invention discloses a cloud department based on inpatient management and department member collaboration. The cloud department comprises at least one doctor terminal device, at least one nurse and/or nurse practitioner terminal device, at least one patient terminal device, a cloud platform for connecting the doctor terminal device, the nurse and/or nurse practitioner terminal device and the patient terminal device, and a server for connecting the cloud platform, wherein the server is connected with a doctor work station; the server comprises an information publish module, an information push module, an information recovery module, an information reading module and an information statistic module. The cloud department disclosed by the invention is provided with a patient management platform based on a hospital administrative department, and can form a complete set of flow management of hospital admission, hospitalization, hospital discharge and follow-up visit beginning from the hospital admission of the patient, intelligently sends a follow-up visit notification or questionnaire, improves the follow-up visit efficiency and accuracy, and avoids the omission; the follow-up visit data can be processed, calculated or exported at any time.