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ISO 15883.
For the specific procedure, please refer to the automated disinfection
section in the section “Disinfection”.
Precautions:
1) The cleaning agent does not have to be pure water. It can be
distilled water, deionized water or multi-enzyme. But please ensure
that the selected cleaning agent is compatible with the handpiece.
2) The water temperature should not exceed 45°C, otherwise the
protein will solidify and it is difficult to remove.
4.2.2 Manual cleaning
• Soak the handpieces and its accessories in a cleaning agent (such
as multi-enzyme). The soaking time and concentration should at
least reach the time and concentration specified by the detergent
manufacturer;
• Carefully clean the surface of the handpieces and its accessories with
a disposable soft cloth or soft brush to remove any visible dirt on the
surface;
• Rinse the handpieces and its accessories under clean running water
(desalted water, distilled water or deionized water) for at least 5 times
with duration of no less than 60 seconds for each time.
• Check whether the cleaned parts are clean or damaged. If the
cleaning is not complete, repeat the previous cleaning procedures.
The intrinsic suitability of the handpieces and its accessories for
effective cleaning using the above procedure was verified by a
validated facility.
Precautions:
1) The cleaning agent used here must be compatible with the
handpieces and only freshly prepared solutions can be used.
2) The water temperature should not exceed 45°C, otherwise the
protein will solidify and it is difficult to remove.
4.3 Disinfection
Disinfection must be performed no later than 2 hours after the cleaning
phase. Automated disinfection is preferred if conditions permit.
4.3.1 Automated disinfection
If possible, the disinfection cycle should be in accordance with EN
ISO 15883. Please ensure that the following standards are met when
selecting a sterilizer system:
• The sterilizer is FDA approved, CE certified or in accordance with
EN ISO 15883.
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