Emergency physicians cannot inflate or estimate endotracheal tube cuff pressure using standard techniques

摘要

Study objectives: Tracheal necrosis and stenosis may result from an overinflated endotracheal tube cuff. Safe, appropriate pressure in endotracheal tube cuffs is considered to be between 15 and 25 cm H O, pressures below normal capillary perfusion pressure. We seek to determine the ability of emergency medicine residents and attending physicians in accredited emergency medicine residency training programs to inflate an endotracheal tube cuff to appropriate pressure using standard syringe technique and assess appropriateness of pressure of previously inflated endotracheal tube cuffs by palpating the pilot balloon.