Pressure reduction type nasal feeding tube fixator

The utility model discloses a novel decompression type nasal feeding tube fixator, and belongs to the technical field of medical instruments. The problem that in the prior art, a traditional nasal feeding tube fixing device easily causes negative injury to a patient is solved. The fixing device comprises a fixing device body, a fixing device base, a fixing belt adjuster, a buckle telescopic groove, a fixing device fixing buckle and a head-mounted fixing belt. The fixator body is of a hollow cylinder structure with an opening in the top, a buckle telescopic groove is formed in the open end of the fixator body, a fixator fixing buckle is arranged at the other end of the fixator body, and the buckle telescopic groove is connected with the fixator fixing buckle in a matched mode. The fixer main body is embedded into the fixer base; the two sides of the fixator base are symmetrically connected with head-mounted fixing belts, the head-mounted fixing belts are connected through fixing belt adjusters, and the fixing