Importance

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Abstract

A ventilation therapy device comprising: a main machine used for producing a therapeutic gas and comprising a main machine air inlet and a main machine air outlet; and a disinfection apparatus, the disinfection apparatus used for producing a high-temperature disinfecting gas, the disinfection apparatus communicated with the main machine air inlet or the main machine air outlet so as to introduce the high-temperature disinfecting gas into the main machine. By providing the disinfection apparatus communicated with the main machine, the ventilation therapy device can perform all-around disinfection on the entire air passage of the main machine by means of the high-temperature disinfecting gas produced by the disinfection apparatus, the disinfection is dead-corner-free, residue-free, high in safety, and low in cost, so that the problem of a risk of a germ presenting inside the ventilation therapy device when the ventilation therapy device is used by a patient can be thoroughly solved.

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First Claim