▎ 摘　　要

NOVELTY - The utility model claims a disposable oxygen humidifying bottle heating device, belonging to the technical field of medical appliance, comprising an oxygen humidifying bottle main body, the bottom of the oxygen humidifying bottle main body is provided with a heating mechanism; the heating mechanism comprises a heating sleeve, the heating sleeve is provided with a graphene heating sheet, the graphene heating sheet is externally sleeved with a heat preservation ring. The utility model through the heating mechanism, the rotating shaft ring drives the arc extruding plate to extrude and fix the oxygen humidifying bottle main body, which is suitable for fast fixing the oxygen humidifying bottle main body with different types and sizes, at the same time, the graphene heating sheet starts heating work, the heat preservation ring has the function of heat preservation, the heat is not easy to dissipate and accelerate the heating speed, and through the temperature sensor and the temperature display, mucous membrane removing ability reaches the best, reducing pulmonary complications also can increase the patient comfort, reducing heart burden caused by crying; the manufacturing cost is low and can be used repeatedly, and it is more practical.