Double-lumen bronchial cannula convenient to tidy and store

The utility model belongs to the technical field of medical equipment, and particularly relates to a double-lumen bronchial cannula convenient to arrange and store, which comprises a catheter, a connector is fixedly connected to the top of the catheter, a catheter joint is fixedly connected to the top of the connector, a sling is fixedly connected to one side of the connector, and the sling is fixedly connected to the other side of the connector. The surface of the connector is fixedly connected with an elastic belt. The left air bag and the right air bag are arranged on the surface of the catheter, the first air inflation head and the second air inflation head are communicated with the air inflation pump, the first air inflation tube and the second air inflation tube are used for conveying air to the left air bag and the right air bag for inflation, and the catheter is fixed to the main trachea of a patient for limiting. The catheter fixing support is simple in structure and convenient to operate, the cathet