Oxygen inhalation tube

The utility model discloses an oxygen inhalation tube, relating to the field of medical apparatuses, in particular to an oxygen inhalation tube. According to the oxygen inhalation tube provided by the utility mode, a soft rubber cushion made of medical nontoxic soft rubber materials can prevent external pathogenic bacteria from invading and can fix an oxygen tube, impact of oxygen supply to nostrils of a patient is reduced due to buffering of a filtering net, a patient can feel comfortable, and the irritation of oxygen flow to nasal cavities and damage to nasal tissues in the traditional oxygen catheter are overcome, therefore the purpose of protecting the nasal cavities is achieved. The oxygen inhalation tube comprises an oxygen inhalation branch tube and the soft rubber cushion, wherein the soft rubber cushion is arranged at the front part of the oxygen inhalation branch tube, the filtering net is arranged at the front end part of the oxygen inhalation branch tube, and connecting straps are arranged at two