Which airway device has a non-inflatable cuff?

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Multiple Choice

Which airway device has a non-inflatable cuff?

The device being described is designed to seal the airway without inflating a cuff. It uses a soft, gel-like cuff that conforms to the anatomy of the pharynx and laryngeal inlet, creating a seal simply by shaping to the surrounding tissues. This means effective ventilation can be achieved without the need to inflate a cuff to a specific pressure, reducing cuff-related pressure injuries and simplifying insertion. In contrast, a laryngeal mask airway relies on an inflatable cuff to seal around the glottic opening, and an endotracheal tube uses an inflatable cuff to seal the trachea. A bag-valve mask is just a mask for noninvasive ventilation and does not involve a cuff at all.

The device being described is designed to seal the airway without inflating a cuff. It uses a soft, gel-like cuff that conforms to the anatomy of the pharynx and laryngeal inlet, creating a seal simply by shaping to the surrounding tissues. This means effective ventilation can be achieved without the need to inflate a cuff to a specific pressure, reducing cuff-related pressure injuries and simplifying insertion.

In contrast, a laryngeal mask airway relies on an inflatable cuff to seal around the glottic opening, and an endotracheal tube uses an inflatable cuff to seal the trachea. A bag-valve mask is just a mask for noninvasive ventilation and does not involve a cuff at all.

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