Abstract: Children with burns often have uncooperative behaviors such as crying and struggling when changing dressing because of pain and fear, which affects dressing change of medical staff and increases the psychological burden of the family members of children and dressing change personnel. In order to solve the above problems, the author′s team designs and makes the mobile soothing screen for pediatric dressing change. Dressing change personnel are isolated from the children′s sight through the screen′s shielding function, and the children′s favorite program showed on the tablet computer attracts the children′s attention. The wound dressing change is completed by using the disposal window on the screen, which has good clinical application effects.