A ventilator is a device used to assist patients in breathing, typically used to treat respiratory diseases such as chronic obstructive pulmonary disease, asthma, respiratory distress syndrome, etc. Due to frequent contact between the ventilator and the patient, it is easy to breed bacteria and viruses, so regular cleaning and disinfection are necessary. And the ventilator ozone disinfection machine is a professional equipment that can effectively clean the ventilator.