CAIRE FreeStyle Manual page 49

Tuberculosis can survive outside the human body, but its mode of transmission is by droplet
nuclei. When infected individuals cough, they release droplet nuclei into the air, and these carry
the Tuberculosis organism. These droplet nuclei may be breathed in by another person, but
prolonged exposure to the infected person is usually necessary for infection to occur.
HIV and Viral Hepatitis are both viruses that are not living cells themselves but can duplicate
when in a living "host" cell. Both of these organisms are usually passed on by person-to-person
contact, and both need to be in the human body to survive. Once outside the body, viruses do
not survive.
CLEANING AND PREPARING FOR NEW PATIENT USE
When you remove the FreeStyle or FreeStyle 5 from a patient's home, always detach and
dispose of the used nasal cannula. Clean the exterior of the unit with a mild household cleaner
applied with a damp cloth or sponge. Pay special attention to the oxygen outlet for the cannula
connection to make sure it remains free of dust, water, and particles. Be careful not to get any
liquid into the interior of the unit.
Next, clean the exterior with a common chemical disinfectant before any other patient uses the
unit. Do not use liquid directly on the unit to clean it.
Turn OFF the unit and disconnect the power cord from the electrical
outlet before you clean the unit to prevent accidental electrical shock
and burn hazard.
Remove the battery from the unit before performing any maintenance to
prevent accidental electrical shock and burn hazard.
The FreeStyle or FreeStyle 5 must be off and disconnected from external power
before removing the battery pack.
Portable Oxygen Concentrator
MN220-1 B 49