Connector for connecting tracheal catheter and aerosol tank

The utility model discloses a connector for connecting a tracheal catheter and an aerosol tank, and belongs to the technical field of medical instruments. The utility model relates to a connector for connecting a tracheal catheter and an aerosol tank. The connector comprises a connector arranged between the tracheal catheter and the aerosol tank, the connector is of a cavity structure and is divided into a first cavity and a second cavity, the first cavity is connected with the aerosol tank opening, and the second cavity is connected with the tracheal catheter; a one-way valve is mounted between the first cavity and the second cavity; the one-way valve can allow aerosol to enter the tracheal catheter in a one-way mode through the aerosol tank. The closed connection of the aerosol tank and the tracheal catheter can be realized, the reflux of aerosol can be avoided, and the efficiency of medicine inhalation is improved. 本实用新型公开了一种用于连接气管导管与气雾剂罐的连接器，属于医疗器械技术领域。一种用于连接气管导管与气雾剂罐的连接器，包括设于气管导管与气雾剂罐之间的连接器；连接器为空腔结构，并分为第