小儿气管异物取出术32例麻醉处理

目的讨论小儿气管异物取出术的麻醉处理和整个手术过程中的供氧方法。方法对32例气管内异物患儿采用咽喉部表面麻醉加静脉复合全麻并高频通气加支气管侧孔连接麻醉呼吸回路持续供氧,有效解决了小儿异物取出术的供氧问题。结果 32例病人中,其中30例病人异物取出顺利,呼吸平稳,SPO2恢复正常,2例病人因异物位置较深达支气管内,支气管镜反复进入次数较多,时间较长达4h,术毕可见明显咽喉部水肿情况,立即插入较细的气管导管,并行气管切开造口避免严重的呼吸道梗阻,术后生命征恢复正常痊愈出院,无后遗症及严重并发症。无一例死亡。结论通过改进供氧装置连接麻醉机呼吸回路持续供氧,有效解决了小儿异物取出术的供氧困难问题。

Anesthesia Management of Tracheal Foreign Body Removal Surgery in 32 Children

Objective To discuss the anesthesia management of tracheal foreign body removal surgery in children and the methods of oxygen supply during surgery. Methods 32 cases of tracheal foreign body were treated with topical anesthesia and intravenous throat anesthesia and high-frequency ventilation plus side holes connected bronchial sustained oxygen anesthesia breathing circuit,which effectively solved the oxygen supply problem from pediatric foreign body removal surgery. Results In 32 patients,30 patients succes...