用于儿童纤维支气管镜检查的喉罩气道

The laryngeal mask airway for fibreoptic bronchoscopy in children.

作者信息

Baraka A, Choueiry P, Medawwar A

机构信息

Department of Anesthesiology, American University of Beirut, Beirut-Lebanon.

出版信息

Paediatr Anaesth. 1995;5(3):197-8. doi: 10.1111/j.1460-9592.1995.tb00279.x.

DOI:10.1111/j.1460-9592.1995.tb00279.x

PMID:7489442

Abstract

A size 2 laryngeal mask airway (ID 7 mm) was used for general anaesthesia during fibreoptic bronchoscopy in a six-year-old child. The mask permitted the use of an adult bronchoscope with an external diameter of 5 mm. Throughout bronchoscopy, adequate controlled ventilation could be achieved easily without excessive air leak or airway resistance; the Spo2 was always > 97%, and the end-tidal Pco2 ranged between 3.9-4.5 kPa (30-35 mmHg).

摘要

在一名6岁儿童的纤维支气管镜检查期间，使用了2号喉罩气道（内径7mm）进行全身麻醉。该喉罩允许使用外径为5mm的成人支气管镜。在整个支气管镜检查过程中，能够轻松实现充分的控制通气，且无过多漏气或气道阻力；血氧饱和度（Spo2）始终＞97%，呼气末二氧化碳分压（Pco2）在3.9 - 4.5kPa（30 - 35mmHg）之间。