The clinical value of patients in the life cycle has not been fully exploited and utilized. For clinicians, every patient is a high-value clinical research case. The doctor will record the patients’ case files during their stay in the hospital and can load the case for research at any time. After the patient leaves the hospital, the medical team still has the obligation to conduct a follow-up visit to update the patient’s recovery and introduce the medical order information. However, due to the frequency and effectiveness of follow-up, it is difficult to effectively mine and utilize the value of the case at this stage. In addition, due to the centralized management of patient case files, researchers in other hospitals or regions would not know and cannot obtain the file information they need. Undoubtedly, this has brought many obstacles to the research and development of medicine.