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1、Airway & Ventilation Methods: ALS,Jet Ventilation Usually requires high-pressure equipment Ventilate 1 sec then allow 3-5 sec pause Hypercarbia likely Temporary: 20-30 mins High risk for barotrauma,Airway & Ventilation Methods: BLS & ALS,Alternative Airways Multi-Lumen Devices (CombiTube, PTLA) Lary
2、ngeal Mask Airway (LMA) Esophageal Obturator Airways (EOA, EGTA) Lighted Stylets,Airway & Ventilation Methods: BLS & ALS,Pharyngeal Tracheal Lumen Airway (PTLA),From AMLS, NAEMT,Airway & Ventilation Methods: BLS & ALS,Combitube,From AMLS, NAEMT,Airway & Ventilation Methods: BLS & ALS,Combitube Indic
3、ations Contraindications Height Gag reflex Ingestion of corrosive or volatile substances Hx of esophageal disease,Airway & Ventilation Methods: BLS & ALS,Laryngeal Mask Airway (LMA) Use in OR Gaining use in out-of-hospital Not useful with high airway pressure Not a replacement for ETT Multiple models & sizes,