Oropharyngeal airways (sizes 00, 0, 1.0, 2.0, 3.0, 4.0) Oropharyngeal airways are also known as Guedel airways (Fig 2) and prevent the tongue from dropping backward and obstructing the airway in an ...

A Guedel oro-pharyngeal airway was tried; however, thick mucous secretions continued to be a significant problem and it was difficult to secure. Therefore a soft 4.0 mm endotracheal tube was used ...

Pune, India, April 05, 2023 (GLOBE NEWSWIRE) -- The global airway management devices market size was valued at USD 1.81 billion in 2021 and is projected to reach a valuation of USD 1.89 billion in ...