ABSTRACT
Objective To discuss the feasibility and safety of sevoflurane inhale anesthesia with portable combined inhalation anesthesia induction device in solving the difficulty of children entering the operation room.Methods One hundred pediatric patients were enrolled into the study.The pediatric patients were randomly divided into two groups,50 cases in each group.Group A was fraught with a new mode of administration,using portable combined inhalation anesthesia induction device with sevoflurane 2 ml before entering the operation room;group B was fraught with a traditional mode of administration,using in-tramuscular injection with ketamine 4-5 ml/kg before entering the operation room.The analog scale of anes-thetic effect,the number of body movement,adverse reaction were compared between the two groups. Results Compared with group B,time of falling asleep and retention time in the operating room was signif-icantly shorter (P <0.01).And body movement during vein puncture decreased significantly (P <0.01). Moreover,the incidence of adverse affect showed significant reduce compared with group B (P < 0.05 ). Conclusion The combined inhalation anesthesia induction device is simple to produce and easy to carry.To solve the difficulty of convoying children into the operating room,combined inhalation anesthesia induction device with sevoflurane is more effective, safer and more humanized way when compared with the traditional one.