Indications 适用范围
Airway management during anesthesia induction and maintenance when tracheal intubation is not indicated. 用于麻醉诱导及维持期的气道管理，适用于不需气管插管的场景。
Short surgical procedures requiring airway support. 适合需要建立气道支持的短期手术。 Emergency airway management as an alternative to bag-mask ventilation or as a bridge to definitive airway. 可作为气囊面罩通气的替代或作为通往最终气道的过渡方案用于紧急呼吸支持。 Rescue device in difficult airway situations. 在困难气道情况下可作为救援装置。
