Ambu AuraOnce Versus Ambu AuraGain LM in Children

Laryngeal Mask Ambu AuraOnce Versus Laryngeal Mask Ambu AuraGain in Non-paralysed, Anesthetized Children: A Randomized, Crossover Study Assessing Oropharyngeal Leak Pressure and Fiberoptic Position

The investigators test the hypothesis that oropharyngeal leak pressure and fiberoptic position differ between the size 2 LM Ambu AuraOnce and the LM Ambu AuraGain in non-paralyzed anaesthetized pediatric patients.

Inclusion Criteria:

• ASA I-II
• age 1 - 16 years
• minor surgery
• extraglottic airway device

Exclusion Criteria:

• age (<12 months, >16 years)
• weight (<12 kg, >50 kg)
• a known difficult airway
• risk of aspiration