Nasal airways are used to maintain a patient's airway by inserting a nose channel. The patient can breathe normally since the device prevents his or her tongue from falling back and blocking the airway. It is safe to use on unconscious patients and facilitates suctioning and bronchoscopy. It's smooth and accommodating, much like the human body, and it's designed that way on purpose. The gentle, rounded bevel of the tip prevents damage to the nasal mucosa while also directing airflow over the mucosal lining of the nasal cavity. This high-quality nasal airway is a size 12 fr and it is dependable for usage.