Manual Cleaning And Disinfection - Hitachi C22K Instruction Manual

4.3 Manual Cleaning and disinfection

Prepare following items before manual
cleaning and disinfection:
a) Detergent: Cidezyme (Johnson & Johnson,
#2258) or another cleaning agent with
approved material compatibility for this
medical device
b) Disinfectant: Cidex OPA (Johnson & Johnson,
# 20391) or another disinfectant with
approved material compatibility for this
medical device
c) Two tanks, one for cleaning and one for
disinfection - optional:
1 additional tank for rinsing with deionized/tap water (sufficient
size for immersion of the immersible part of the probe at full length)
d) Soft, fluff free cloth or single use towel
e) Personal protective equipment (gloves, water repellent protective
skirt, face protection mask or protective glasses, see also
instructions of the manufacturer for the detergent and the
disinfectant)
Manual Cleaning:
Prepare the detergent solution in a tank with cold water (please follow
the instructions of the detergent manufacturer regarding application,
dilution and contact time).
1) The temperature of the detergent solution should be between 15-30°C,
concentration is 1.6%. Please note the minimum contact time of the
detergent in the manufacturer's instruction. If a differing
detergent
compatibility for the medical device.
2) Immerse the immersible part of the probe without connector into the
diluted detergent solution (see Figure 3). Wipe the immersible part
of the probe under the surface of the detergent solution with a soft
cloth to remove all visible soil. Be sure that all grooves of the
probe are implemented during the cleaning process.
3) The immersible part of the probe should be left in the detergent
solution according to the specified contact time of the detergent
manufacturer.
4) Wipe the un-immersible parts of the probe with a soft cloth dipped
with the detergent solution.
5) Rinse the probe with running tap water for 1 minute. (alternatively:
immerse the immersible part of the probe in a tray filled with
deionized water/tap water (see Fig.3) for 5 min.)
6) Visually check the outer surface of the probe for cleanness. If
necessary, use magnifying glass for visually check. If there is still
soil visible, repeat all above steps.
is used, please also note the
-8-
Manual cleaning
and disinfection
Manual Cleaning
Rinsing after manual
cleaning
Manual Disinfection
Rinsing after manual
disinfection
approved material
Q1E-EP1389