DCSTAR INC

A removal device includes a collapsible gasbag, a connector and a face mask, wherein the collapsible gasbag is provided with a gas storage cavity and an opening; the connector is connected to the opening, and the connector is provided with a first check valve and a second check valve; a first gas outlet end of the first check valve is in communication with the gas storage cavity, a second gas inlet end of the second check valve is in communication with the gas storage cavity, and a second gas outlet end of the second check valve is in communication with the outside; and the face mask is connected to a first gas inlet end of the first check valve, and the face mask is provided with a flexible annular pad.

The disclosure relates to disinfection application, particularly, to a device capable of disinfecting a ventilator as well as a face mask and a hose, and more particularly, to an ozone disinfection device, an ozone disinfection system, and an ozone disinfection method. An ozone disinfection device and an ozone disinfection system are provided. An ozone disinfection device includes: a sealed disinfection space, a gas distribution unit, an ozone generation unit, a suction pump, a filter, and a control module.

The disclosure relates to sterilization and disinfection application, particularly, to equipment capable of disinfecting a ventilator as well as a face mask and a hose, and more particularly, to an ozone disinfection device for actively removing ozone, an ozone disinfection system, and an ozone disinfection method. An ozone disinfection device for actively removing ozone and an ozone disinfection system are provided. An ozone disinfection device includes: a sealed disinfection chamber, a gas distribution unit, an ozone generator, a suction pump, a filter, and a control module.

The disclosure relates to disinfection application, particularly, to a device capable of disinfecting a ventilator as well as a face mask and a hose, and more particularly, to an ozone disinfection device, an ozone disinfection system, and an ozone disinfection method. An ozone disinfection device and an ozone disinfection system are provided. An ozone disinfection device includes: a sealed disinfection space, a gas distribution unit, an ozone generation unit, a suction pump, a filter, and a control module.