11-2
NOTE
Clean and disinfect the equipment as required before it is put into use for the first
time. Refer to this chapter for the cleaning and disinfection methods.
To help prevent damage, refer to the manufacturer’s data if you have questions
about a cleaning agent.
Do not use organic, halogenated, or petroleum based solvents, anesthetic agents,
glass cleaners, acetone, or other harsh cleaning agents.
Do not use abrasive cleaning agents (such as steel wool, silver polish, or cleaner).
Keep all liquids away from electronic parts.
Do not permit liquid to go into the equipment housings.
Cleaning solutions must have a pH of 7.0 to 10.5.
After cleaning and disinfection is completed, run System Check before using the
equipment. Use the equipment only when System Check is passed.
The expiration valve assembly, inspiration safety valve assembly, and patient hose
of the gas pathways through the ventilator can become contaminated with body
fluids and expired gases during both NORMAL CONDITION and SINGLE
FAULT CONDITION.
11.1 Methods for Cleaning and Disinfection
Different parts of the ventilator can be disinfected by different methods. You need to select
the appropriate method to clean and disinfect the parts based on the actual situations to avoid
cross-contamination between the ventilator user and the patient.
This table is our recommended cleaning and disinfection methods for the ventilator parts,
including use for the first time and use after many times.
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