Mechanical Cleaning/Disinfection With Manual Pre-Cleaning; Manual Pre-Cleaning With A Brush; Mechanical Alkaline Cleaning And Thermal Disinfection - Aesculap Acculan 4 GA344 Instrucciones De Manejo

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7.7

Mechanical cleaning/disinfection with manual pre-cleaning

Note
The cleaning and disinfection device must fundamentally have a tested
efficacy (such as FDA approval or CE label pursuant to DIN EN ISO 15883).
Note
The cleaning and disinfection machine used for processing must be serviced
and checked at regular intervals.
7.7.1

Manual pre-cleaning with a brush

Phase Step
I Rinsing
II Brushes
D–W: Drinking water
RT: Room temperature
►
Do not clean the product in a ultrasonic bath and do not immerse the
product in any fluids. Let any fluid incursions drain out immediately,
otherwise there is a danger of corrosion and loss of function.
►
For Kirschner wire attachment GB894R: Set the adjustment sleeve to
the greatest Kirschner wire diameter.
Phase I
►
Flexible components (such as sleeves) will move during cleaning.
►
Thoroughly clean the product under running water.
Phase II
►
Flexible components (such as sleeves) will move during cleaning.
►
Brush cannulation with cleaning brush TA011944 and difficult to
access surfaces with a suitable plastic cleaning brush for at least 1 min.
►
After manual preparation, check visible surfaces for residue and repeat
the pre-cleaning process as needed.
Note
For details on difficult to access surfaces, see Acculan pre-cleaning and
care information TA016000 (available in Aesculap Extranet at
https://extranet.bbraun.com).
7.7.2

Mechanical alkaline cleaning and thermal disinfection

Machine type: single-chamber cleaning/disinfection device without ultrasound
Phase Step
I Pre-rinse
II Cleaning
III Intermediate rinse
IV Thermal disinfection
V Drying
D-W: Drinking water
FD–W: Fully desalinated water (demineralized, low microbiological contamination: drinking water quality at least)
*Recommended: BBraun Helimatic Cleaner alkaline
10
T t Conc.
[°C/°F] [min] [%]
RT (cold) - -
RT (cold) - -
T t Water
[°C/°F] [min] quality
<25/77 3 D–W
55/131 10 FD–W
>10/50 1 FD–W
90/194 5 FD–W
- - -
Water Chemistry/Note
quality
D–W Until visually clean
D–W Until visually clean
Chemistry/Note
-
■
Concentrate, alkaline:
– pH ~ 13
– <5 % anionic surfactant
■
0,5 % working solution
– pH ~ 11*
-
-
mind. 10 min at max. 120 °C