充气式保温毯用于预防患儿术中低体温的效果观察

目的探讨充气式保温毯预防患儿术中低体温的效果。方法择期腹部手术患儿60例，用抽签法分为观察组和对照组各30例；两组保温方法：观察组30例卧于充气温度36-40℃的保温毯上，对照组采用常规保温法；持续监测记录两组患儿手术中及手术结束时食管温度的变化，并比较患儿手术毕（最后1针缝好）至拔出气管插管的时间及苏醒时间。结果低体温发生率观察组低于对照组，手术毕至拔出气管插管时间及苏醒时间观察组较对照组早，差异有统计学意义。结论充气式保温毯能预防患儿术中低体温的发生，缩短术后拔出气管插管时间及苏醒时间。

Study on forced-air warming blanket in prevention of intraoperative hypothermia for children

Objective To study the effect of forced--air warming blanket in prevention of intraoperative hypothermia for children. Method Divide 60 children with elective abdominal operation into observation group （n= 30） and control group （n =30） randomly. 30 children in observation group lie on forced--air warming blanket of 36-40 ℃. 30 children in control group get routine heat preservation method. Monitor and record the change of esophagus temperature during operation and at the end of operation continuously. Compare the time from operation end （the last suture） to extubation and analepsia time. Result The incidence of hypothermia in observation group is lower than control group. There is significant difference in trachea tube time and recovery time between the two groups. Conclusion Forced--air warming blanket can prevent the intraoperative hypothermia for children and reduce the post--operative trachea tube time and recovery time.