8pcs First Aid Oral Airway Guedel Tube - Gas Guide Tube for Breathing Machine
Features: 1¡¢An oropharyngeal airway is used to maintain an open airway by preventing the tongue from covering epiglottis, which could prevent the person from breathing. 2¡¢Sufficient hardness to ensure that the airway is not bitten by the patient. 3¡¢Good toughness, smooth edges for comfort and reduced trauma, no sharp edges, burrs and cracks. 4¡¢Different colors can be used for different size identification, easy to use. 5¡¢External contour conforms to the physiological structure of human oral pharynx. Condition: 100% Brand New Item Type: Guedel Material: PE Color: As Pictures Shown Quantity: 8Pcs Size: Approx. 40mm / 1.6inch, 50mm / 2.0inch, 60mm / 2.4inch, 70mm / 2.8inch, 80mm / 3.1inch, 90mm / 3.5inch, 100mm / 3.9inch, 110mm / 4.3inch Pakcage Included: 1 x 40mm / 1.6inch Guedel 1 x 50mm / 2.0inch Guedel 1 x 60mm / 2.4inch Guedel 1 x 70mm / 2.8inch Guedel 1 x 80mm / 3.1inch Guedel 1 x 90mm / 3.5inch Guedel 1 x 100mm / 3.9inch Guedel 1 x 110mm / 4.3inch Guedel 
8pcs First Aid Oral Airway Guedel Tube - Gas Guide Tube for Breathing Machine
Features: 1¡¢An oropharyngeal airway is used to maintain an open airway by preventing the tongue from covering epiglottis, which could prevent the person from breathing. 2¡¢Sufficient hardness to ensure that the airway is not bitten by the patient. 3¡¢Good toughness, smooth edges for comfort and reduced trauma, no sharp edges, burrs and cracks. 4¡¢Different colors can be used for different size identification, easy to use. 5¡¢External contour conforms to the physiological structure of human ora...
