Idiomas disponibles
Idiomas disponibles
GB Reprocessing Manual of hf handpieces
Processing instructions according to EN ISO 17664:2021 of HF handpiece 452 423 (yellow), 452 425
(blue)
Warnings: Attention! The product has to be cleaned, disinfected and sterilized according to these processing instructions before
its first use as well as after every further use. Disinfection alone is not enough. Thorough cleaning and disinfection are
decisive prerequisites for the effective sterilization. The processing should be started as early as possible, 2 hours after
use, however, at the latest. During the processing, the product should not be unnecessarily exposed to wetness or humid-
ity. Please also observe the legal regulations applicable in your country as well as the hygiene regulations of the medical practice
and/or the hospital.
Limitations in the processing: The frequent processing has only minor effects on this product. The end of the product's useful
life is mainly determined by wear and damage caused by use. In case of doubt, the products should always be sorted out and re-
placed early. The user alone is responsible for making the decision regarding repeated use of the product. If the product is used
too frequently, the manufacturer does not accept any warranty for the function, performance and safety of the product.
Personal protective equipment: For reasons of occupational safety and to minimize infections / cross infections, suitable per-
sonal protective equipment (protective clothes, protective gloves, protective goggles and nose/mouth protection) has to be used
during the entire processing.
INSTRUCTIONS:
INITIAL TREATMENT AT THE PLACE OF USE
Remove surface contamination using a disposable cloth / paper cloth when you are still at the place of use. Rinse the products
with water (at least drinking water quality) 2 hours after the application at the latest. The drying of residues or contamination of
any kind on the product has to be avoided. When using the product for the first time at the place of use, do not use any alde-
hyde-containing or alcohol-containing agents as they may cause protein fixation.
PREPARATION BEFOR CLEANING
Disassemble the product into its individual components. Visual inspection for damage and wear.
CLEANING: MANUAL
The manual cleaning should be completed in a water bath (at least drinking water quality) with the cleaning agent specified be-
low using a brush below the water surface to achieve both, sufficient cleaning of the products / individual components avoiding
protein fixation, and to protect the environment from contamination with splash water. The duration should be based on the le-
vel of contamination of the product / individual component; it should, however, not be less than 1 minute.
Afterwards, rinsing of the products / individual components with water (at least drinking water quality) for at least 20 seconds.
Description of the recommended cleaning process:
Pre-cleaning:
Remove surface contamination using a disposable cloth
Cleaning:
Insert the instrument into the strainer bowl. Hang the strainer bowl into the cleaning bath with cleaning so-
lution, remove contamination by means of cleaning brushes.
Cleaning tools:
Flexbrush brush, REF 605 254, Mirabrush, REF 605 260/61, Apply-Tips, REF 605 510
Rinsing:
Rinse with water (at least drinking water quality) for 20 sec.
Drying:
Drying at room temperature
The manual cleaning should not exceed a temperature of 45 °C.
It has to be ensured that visual contamination has been completely removed. If after the cleaning process, there is still contami-
nation visible, the cleaning has to be repeated.
DISINFECTION: MANUAL
For the manual disinfection, please only use approved disinfectants with tested effectiveness (CE mark, VAH-/DGHM-listed).
Put the products / individual components into corresponding disinfection baths according to the disinfectant manufacturer's
specifications. Ensure that the products are sufficiently covered and do not contact each other. The instructions for use of the
disinfectant manufacturer must be strictly observed. Particularly the concentrations and contact times have to be observed.
Application with the following agents is recommended: - Dürr Dental ID 213 instrument disinfection
Description of the recommended disinfection process:
Completion of proper cleaning preparation and manual cleaning
Disinfection:
Insert the part of the instrument with patient contact into the strainer bowl. Hang the strainer bowl into the
disinfection bath with disinfection solution
Disinfectant:
ID 213, company Dürr Dental, concentration: 2 %
Contact time:
5 min
Rinsing:
Rinse with water (at least drinking water quality) for 20 sec.
Drying:
Drying at room temperature
Make sure that the disinfectant is compatible with the products and cleaning agents that might be used. The pH of the disinfec-
tant should lie between 5.5 and 8.5. Do not use organic solvents (e.g. alcohols, ether, ketones, petrol), oxidizing agents
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