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Disposable Guedel Airway Latex-Free & All Sizes This Disposable Hollow Oropharyngeal Airway (Guedel Airway) is designed to establish and maintain a clear upper airway during emergency resuscitation, anesthesia, and critical care. It effectively prevents airway obstruction caused by tongue retraction. Item No: TW8414-TW8422 Specification: 40mm, 50mm, 60mm, 70mm, 80mm, 90mm, 100mm, 110mm, 120mm Product Origin: Xiamen, China Lead Time: 15-20 days Payment: T/T Cert: CE, ISO 13485, FDA