- Provides an open airway that is designed to make suctioning and bronchoscopy easier, safer and less traumatic
- Made of a soft material that helps minimize patient coughing and gagging, and protects the nasopharyngeal mucosa for repeated catheter passage
- Serrations inside the airway
- Size markings on flange
- Thin-wall construction enables a large inside diameter to accommodate catheters
- Non-adjustable nasopharyngeal airway flange
