OBJ_DOKU-197851-002.fm Seite 27 Dienstag, 13. April 2021 2:46 14
5.4
Precleaning
For precleaning, use distilled water and if applicable, an alkaline
detergent.
1. Remove surface contaminants with a soft cloth. To do so,
place the product in a water bath and/or rinse the product
under running water.
5.5
Cleaning and disinfection by machine
The washer/disinfector must have fundamentally certified ef-
fectiveness (e.g. CE marking according to DIN EN ISO 15883).
The detergent and disinfectant must be suitable for non-invasive
medical devices and have a pH value between 7 and 12.3.
Observe the specifications from the manufacturer of the deter-
gent and disinfectant and in the chapter "Overview of validated
procedures".
1. Place the product in a suitable rinsing basket carefully. In do-
ing so make sure the product is not touching other instru-
ments or parts of instruments.
2. Start a tested program with the following properties:
– Sufficient cleaning effect.
– Thermal disinfection: 5 to 10 minutes at 90 to 95 °C,
A
≥ 3000.
0
– Final rinse with distilled or deionized water.
– Sufficient product drying (no visible fluid residues).
3. If contaminants are still visible on the product after the end
of the routine, repeat precleaning and machine cleaning and
disinfection.
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