Disposable trachea cannula packaging box

The utility model discloses a disposable trachea cannula packing box which comprises a box body, a heat sealing surface and a plurality of placing chambers, the plurality of placing chambers are mutually independent, placing grooves for placing different medical instruments are arranged in each placing chamber, a fixing structure for fixing the medical instruments is arranged in each placing groove, and the heat sealing surface is arranged on the box body. After the disinfected and sterilized medical instruments are placed in the corresponding placing grooves, the medical instruments are packaged by a heat sealing machine under the condition of negative pressure, and the packaged placing chambers form independently sealed negative pressure cavities; according to the utility model, the adhesive tape, the medical adhesive tape, the bite block and the injector which are used together with the trachea cannula are all assembled and placed on the same box body, each medical instrument is independently packaged in t