Abstract: The present disclosure provides a method and a device for identifying clues about medical adverse events, electronic equipment, and a memory medium. This method includes the steps of: acquiring diagnosis and treatment information on a patient; acquiring a knowledge base of clinical pathway medical orders or a keyword library of medical adverse events corresponding to the diagnosis and treatment information; and determining whether a clue about medical adverse events exists in the diagnosis and treatment information based on the knowledge base of clinical pathway medical orders or the keyword library of medical adverse events.