The evaluation of implementing smart patient controlled analgesic pump with a different infusion rate for different time duration on postoperative pain management

摘要

BackgroundControl of postoperative pain is an important aspect of postoperative patient management. Among the methods of postoperative pain control, patient-controlled analgesia (PCA) has been the most commonly used. This study tested the convenience and safety of a PCA method in which the dose adjusted according to time.