The invention relates to the technical field of medical equipment and particularly relates to an infusion device for pediatric nursing. The infusion device comprises a seat, wherein supporting rods are arranged under the seat, and armrests are arranged on two sides of the seat; a fixed rod is fixedly connected with the lateral side of the left armrest; a hanging rod is horizontally fixedly connected with the top end of the fixed rod; hooks are downward arranged at two ends of the bottom of the hanging rod; a fixing device is arranged on the inner side of the left armrest in a hinged manner, and comprises a fixing plate; a fixing cylinder is integrally arranged at the front end of the fixing plate; and two connecting pieces are arranged above the left side of the fixing plate. According tothe infusion device, the fixing device is arranged on the armrest, a bandage is arranged on the fixing plate of the fixing device to fix the hand of a child, and fall-off or malposition of a pillow caused by moving around can be avoided; and first heat bars are uniformly arranged in the fixing cylinder and can be used for warming the palm of the child, and the child is prevented from feeling coldor uncomfortable.