The main function is to keep the patient’s airway open. Since unconscious patients are likely to block the airway due to the back of the tongue, rescue technicians can place the oropharyngeal airway (OPA) to prevent the base of the tongue from falling back, thereby maintaining the airway of the patient. purpose.
A set of 8
Pink 40mm, Blue 50mm, Black 60mm, White 70mm, Green 80mm, Yellow 90mm, Red 100mm, Orange 110mm