Oropharyngeal airway capable of inhaling oxygen

The oropharyngeal airway comprises an oropharyngeal airway body and a binding belt fixed on the oropharyngeal airway body, the oropharyngeal airway body comprises a bending portion and an occlusion portion, the occlusion portion and the end portion of the bending portion are integrally connected, a flange is arranged on the outer wall of the end portion of the occlusion portion, and the binding belt is arranged on the outer wall of the end portion of the occlusion portion. Fixing holes are symmetrically formed in the two sides of the flange, buckles are arranged at the two ends of the bridle, and the inner edges of the buckles are connected to the inner walls of the fixing holes in a clamped mode. According to the oxygen inhalation device, the bridle is fixed to the rear side of the ear of a patient, the side, leading to the patient, of the inner biting pad is connected to the junction of the biting part and the bent part, the oxygen pipe is inserted into the inner biting pad to be connected with the oxygen e