Inflation and deflation tracheostomy tube fixing device

The utility model discloses an inflating and deflating tracheostomy tube fixing device which comprises a fixing band, one side of the outer wall of the fixing band is fixedly connected with a fixing pad, the other side of the outer wall of the fixing band is fixedly connected with a mounting head, and the mounting head is fixedly connected with an inflating and deflating tube. A plurality of convex rings are fixedly connected to the outer wall of the inflating and deflating pipe, and adjusting assemblies are arranged on the mounting head and the inflating and deflating pipe; according to the tracheostomy tube fixing band, a plurality of parts are arranged, the fixing band can be inflated and deflated to achieve expansion and contraction, then the situation that after the neck of a patient is detumescent, a gap exists between the fixing band and the neck, and consequently a tracheostomy tube body cannot be fixed is avoided, and the tracheostomy tube fixing band is wide in application range; through the arrange