The Day Surgery Center of West China Tianfu Hospital of Sichuan University began operation in 2022, with a focus on same-day surgery. To ensure the quality of medical care for patients undergoing same-day surgery, the Day Surgery Center of West China Tianfu Hospital of Sichuan University utilizes information technology support and adopts an innovative patient health education model. This article mainly introduces the whole process management of health education for patients undergoing same-day surgery mentioned above, which involves many links before admission, during hospitalization, and after discharge. The aim is to provide reference for further optimization of same-day surgery and improve the quality and effectiveness of health education for patients undergoing same-day surgery.