Northern Meditec Crius V6, Operator'S Manual

Page: 128 / 182

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Patient tubing (including water trap,
Y piece, adapter)
Each patient/weekly
②
B or C
Other
Mainstream CO
2
sensor
Each patient/weekly
Refer to the cleaning and
disinfection methods provided by
the mainstream CO
2
vendor.
SPO2 Probe Each patient/weekly
Refer to the cleaning and
disinfection methods provided by
theSPO2 vendor.
Nebulizer
Each patient/weekly
Refer to the cleaning and
disinfection methods provided by
the nebulizer vendor.
Humidifier
Each patient/weekly
Refer to the cleaning and
disinfection methods provided by
the humidifier vendor.
Cleaning methods
（
Wipe and Bath Immersion
）
:
①
Wipe: Wipe with a damp cloth immersed in alkalescent detergent (soap water, etc.) or alcohol
solution and then wipe off the remaining detergent with a dry lint free cloth.
②
Immersion: flush with water first and then immerse it in alkalescent detergent (soap water, etc.)
(water temperature 40º C recommended) for approximately three minutes. Finally clean with water
and dry completely.
Disinfection methods :
A: Wipe: wipe with a damp cloth immersed in medium- or high-efficiency detergent and then wipe off
the remaining detergent with a dry lint free cloth.
B: Immersion: immerse it in medium- or high-efficiency detergent (alcohol or isopropyl alcohol,
etc.) for more than 30 minutes (recommended time). Then clean with water and dry completely.
C: Steam autoclave at 134º C for 10 to 20 minutes (recommended time).
D: Ultraviolet radiation for 30 to 60 minutes (recommended time).
As necessary*: shorten the cleaning and disinfection intervals if the equipment is used
in dusty environment to ensure that the equipment surface is not covered by dust. Clean
and disinfect the inspiration safety valve assembly only when the patient’s exhaled gas
may contaminate the inspiratory limb. For disassembling and installation methods, refer
to 11.2 .
The table below lists the cleaning and disinfecting agents and autoclaving process that
may be used on the ventilator.
Name Type
Ethanol (75%) Moderately efficient disinfectant
Isopropanol (70%) Moderately efficient disinfectant