Item

Frequency

Methode

Operator

         Ventilator tubes, masks

                Daily or on demand

1. Empty the water stains inside the tubes of the ventilator. Keep tubes and masks dry
2. Check whether the accessories are damaged, and replace them in time if damaged
3. Soak the mask/tube in a commercially available disinfectant, such as 2% glutaraldehyde for 20 minutes. Do not disinfect at high temperature. Rinse the mask/tube with plenty of clean drinking water, and then air-dry it naturally and avoid direct sunlight.
4. It must be disinfected after changing users
5. Replace every 6 to 12 months according to the degree of dirt

Medical staff or user

Water chamber

Daily or on demand

1. Empty the water in the water chamber and clean it every day
2. Disinfect with the mask and tube after changing users
3. Check whether the water chamber is in good condition after each cleaning

Filter cotton

Weekly or on demand

1. Clean the air filter cotton with a neutral detergent in warm water
2. If the air filter is damaged, replace it

Cover

According to the degree of taint

Wipe the exterior of the equipment with a rag and neutral detergent