The Use of Ultrasound to Assess the Airway Anatomy Regarding Pharyngeal Seal and Its Protective Role Throw a Chemical Test for Three Supraglottic Devices (ProSeal LMA, I-gel, and I-gel Plus)
ACTIVE_NOT_RECRUITING
Status
Conditions
- Combining Ultrasound Assessment of Sealing Quality With Chemical Monitoring , May Provide Valuable Insights to Compare Effectiveness of Different SAD
Interventions
- OTHER: evaluate the sealing quality (ProSeal LMA)using ultrasonography and a biochemical non invasive test to evaluate regurgitation
- OTHER: evaluate the sealing quality of SGA device ( i-gel)using ultrasonography and a biochemical test for assessment of regurgitation
- OTHER: evaluate the sealing quality of SGA device ( i-gel plus )using ultrasonography and a biochemical test for assessment of regurgitation
Sponsor
Ain Shams University