D Devices D ENDO ROTATORY Manual De Instrucciones página 21

6.4 The cleaning, disinfection and sterilization of contra-angle,
protective silicon cover, as follow.
Unless otherwise stated, they will be hereinafter referred to as"pro-
ducts".
Warnings:
The use of strong detergent and disinfectant (alkaline pH>9 or acid
pH <5) will reduce the life span of products. And in such cases, the
manufacturer takes no responsibility.
The products may not be exposed to temperature above 138°C.
Processing limit
The products have been designed for a large number of sterilization
cycles. The materials used in manufacture were selected accordin-
gly. However with every renewed preparation for use, thermal and
chemical stresses will result in ageing of the products. The maximum
number of sterilizations for products is 250 times.
6.4.1 Initial processing
6.4.1.1 Processing principles
It is only possible to carry out effective sterilization after the com-
pletion of effective cleaning and disinfection. Please ensure that, as
part of your responsibility for the sterility of products during use, only
used for cleaning/ disinfection and sterilization, and that the validated
parameters are adhered to during every cycle.
Please also observe the applicable legal requirements in your
country as well as the hygiene regulations of the hospital or clinic,
especially with regard to the additional requirements for the inactiva-
tion of prions.
6.4.1.2 Post-operative treatment
The post-operative treatment must be carried out immediately, no
later than 30 minutes after the completion of the operation. The
steps are as follows:
1. Remove the products from the base, and rinse away the dirt on
the surface of handpiece with pure water (or distilled water/deionized
water);
2. Dry the products with a clean, soft cloth and place it in a clean
tray.
Notes:
a) The water used here must be pure water, distilled water or
deionized water.
6.4.2 Preparation before cleaning Steps:
Tools: tray, soft brush, clean and dry soft cloth.
21