New oropharyngeal double lumen cannula for sedation for transesophageal echocardiography: case series
Rev. bras. anestesiol; 70 (2), 2020
Abstract Introduction: Currently, transesophageal echodopplercardiography is frequently performed under sedation on an outpatient basis. Sedation is related with increase in incidents on airways. Bearing in mind this scenario, we developed a new double lumen oropharyngeal cannula aimed at keeping airway...