气管异物患儿均存在不同程度的缺氧 ,且手术与麻醉共用同一呼吸通路 ,加上麻醉药对呼吸的抑制作用 ,故麻醉中呼吸管理较为困难。自 1998年以来 ,我们将小儿贮气囊用于气管异物取出术 ,有效地解决了术中呼吸管理问题 ,使术中呼吸安全有了保障。现介绍如下。一般资料 :气管异物患 There are different degrees of hypoxia in children with tracheal foreign bodies, and surgery and anesthesia share the same breathing path, coupled with anesthetic drugs on respiratory inhibition, it is more difficult to manage breathing during anesthesia. Since 1998, we have used the balloon in children for tracheal foreign body removal, which effectively solved the problem of intraoperative respiratory management and ensured the safety of intraoperative respiratory safety. Now introduced as follows. General Information: Tracheal foreign body disease