Manual Cleaning With Ultrasound And Immersion Disinfection - B. Braun Aesculap Spine TSPACE PEEK Gebrauchsanweisung/Technische Beschreibung

3.8.2 Manual cleaning with ultrasound and immersion disinfection

Phase Step
I Ultrasonic cleaning
II Intermediate rinse
III Disinfection
IV Final rinse
V Drying
D–W: Drinking water
FD–W: Fully desalinated water (demineralized, low microbiological contamination: drinking water quality
at least)
RT: Room temperature
*Recommended: BBraun Stabimed fresh
►
Note the information on appropriate cleaning
brushes and disposable syringes, see Validated
cleaning and disinfection procedure.
Phase I
►
Clean the product in an ultrasonic cleaning bath
(frequency 35 kHz) for at least 15 min. Ensure that
all accessible surfaces are immersed and acoustic
shadows are avoided.
►
Clean the product with a suitable cleaning brush in
the solution until all discernible residues have been
removed from the surface.
►
If applicable, brush through non-visible surfaces
with an appropriate cleaning brush for at least
1 min.
►
Mobilize non-rigid components, such as set screws,
links, etc. during cleaning.
►
Thoroughly rinse through these components with
the cleaning disinfectant solution (at least five
times), using a disposable syringe.
Phase II
►
Rinse/flush the product thoroughly (all accessible
surfaces) under running water.
►
Mobilize non-rigid components, such as set screws,
joints, etc. during rinsing.
►
Drain any remaining water fully.
D t Conc.
[°C/°F] [min] [%]
RT (cold) >15 2
RT (cold) 1 -
RT (cold) 5 2
RT (cold) 1 -
RT - -
Water Chemical
quality
D–W Aldehyde-free, phenol-free, and
QUAT-free concentrate, pH ~ 9*
D–W -
D–W Aldehyde-free, phenol-free, and
QUAT-free concentrate, pH ~ 9*
FD-W -
- -
Phase III
►
Fully immerse the product in the disinfectant solu-
tion.
►
Mobilize non-rigid components, such as set screws,
joints, etc. during rinsing.
►
Rinse lumens at least five times at the beginning of
the exposure time with an appropriate disposable
syringe. Ensure that all accessible surfaces are
moistened.
Phase IV
►
Rinse/flush the product thoroughly (all accessible
surfaces) under running water.
►
Mobilize non-rigid components, such as set screws,
joints, etc. during final rinse.
►
Rinse lumens with an appropriate disposable
syringe at least five times.
►
Drain any remaining water fully.
Phase V
►
Dry the product in the drying phase with suitable
equipment (e.g. cloth, compressed air), see Vali-
dated cleaning and disinfection procedure.
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