Take narcotic drug to spray endotracheal tube of structure

The utility model discloses a take narcotic drug to spray endotracheal tube of structure, just be close to the anther sac of arranging the body upper end including body, medicine liquid pipe and setting outside the body, the last body lower extreme that is close to of tube wall is provided with the nozzle, medicine liquid pipe one end and nozzle intercommunication, the other end with the anther sac intercommunication. The take narcotic drug to spray endotracheal tube of structure of this structure is utilizing this endotracheal tube help patient to establish the in -process of breathing the passageway, can convenient quick anaesthetizing once more the bottleneck throat, and make the bottleneck throat maintain long -term anesthesia effect, avoid making the patient to appear chocing coughing etc. And be not able to bear or endure to manage the symptom.