Two way tube for oxygen breathing or nasal feeding

The utility model discloses a dual-purpose tube for oxygen breathing and nasal feeding, which comprises a nasal external segment, a nasal cavity segment, a pharyngeal cavity, an esophagus segment and a stomach segment, wherein the end part of the nasal external segment is provided with an inlet for the nasal feeding, the stomach segment is provided with an outlet for the nasal feeding, and the end part of the outlet for the nasal feeding is provided with an insertion segment. The utility model is characterized in that the nasal cavity segment is provided with a double cavity tube compounded with an oxygen tube of which the lower segment is provided with an oxygen outlet, the nasal external segment of the oxygen pipe and the nasal external segment of the nasal feeding tube are branched, and the end parts thereof are provided with oxygen inlets; nasal feeding inlet is provided with a nasal feeding tube plug and an outer cover, and the insertion end presents a circular and sealed structure and is provided with a plurality of steel balls inside. The utility model has the advantages of reasonable design, simple structure, convenient operation and double purpose of nasal feeding and oxygen breathing; during the intermittence of the nasal feeding, the inlet of the nasal feeding can be blocked by the tube plug to keep cleanness and hygiene, and thus, the operation can be much more convenient; as the insertion end of the nasal feeding tube presents the circular and sealed structure and is provided with the steel balls inside, the direction of the utility model inserted in the nasal cavity can be easily controlled, mucous membranes in the nasal cavity can be prevented from being damaged, and thus, the pain of a patient can be alleviated.