Hollow Oropharyngeal Airway Group 40mm-110mm

                            - Length of hollow mouth oropharynx: 40, 50, 60, 70, 80, 90, 100, 110 and 120mm.

                            - Use by a single patient.


                             Provide airway ventilation and anti-jamming features for airway management.

                            - Consists of a large flange, support and reinforcement of the occluding portion, and a gentle curve of the contour of the tongue, with the tubular channel down to the center of the airway to provide gas exchange, twitch catheters or other tube access.

                            - Hollow design principle to avoid improper twitching or intubation and injure throat soft tissue.

                            - Different colors can facilitate different size recognition.


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