EMTs have been utilizing oral airways for decades because they are simple, reliable tools to quickly keep an unconscious patient’s airway open by preventing the tongue from blocking airflow. Oral airways are crucial in stopping the tongue from falling back and blocking the airway when a patient loses muscle tone due to unconsciousness.
Oral airways have remained a preferred method because of ease of use and rapid deployment, allowing EMTs to secure an airway within seconds. Additionally oral airways come in a variety of sizes and are available from infant to adult sizes, making them adaptable across patient populations. Additionally, they are low cost, disposable, and provide support for ventilation allowing for the facilitation of bag‑valve‑mask ventilation by keeping the airway clear and stable. And perhaps most important, oral airways are ideal for EMS kits where portability and hygiene matter.



EMTs would use CapnoFlow over traditional airways like Guedel and Berman because it’s a modern, multi‑function airway device that enhances patient safety, reduces equipment burden, and provides real‑time monitoring — all critical in fast‑moving emergency environments.
Arete Medical Devices
Revolutionizing Airway Management
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