Product DescriptionOropharyngeal (also known as "Guedel" or OPA ) devices are used on unconscious patients to maintain an open airway, allow suction of fluids and depress the victim's tongue to prevent airway blockageManufactured from medical-grade plastic with contoured edgesBite locks are colour-coded for quick identification according to universally established standardsDesigned for single-useSizes of Oropharyngeal devices in set range from 40 - 100mmOutside Dimensions of Plastic Case: 19.7cm x 12cm x 5.1cm (7 3/4" x 4 3/4" x 2")View MoreView Less
