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d) Disinfection: (d1) Direct use after disinfection: temperature ≥ 90℃,
time≥ 5 min or A0 ≥ 3000.
(d2)Sterilize it after disinfection and use: temperature ≥ 90℃, time ≥ 1
min or A0 ≥ 600.
(d3) For the disinfection here, the temperature is 93 ° C, the time is 2.5
min, and A0>3000.
e) Only distilled or deionized water with a small amount of
microorganisms (<10 cfu/ml) can be used for all rinsing steps.
(For example, pure water that is in accordance with the European
Pharmacopoeia or the United States Pharmacopoeia).
f) After cleaning, the chemical residue should be less than 10mg / L.
g) The air used for drying must be filtered by HEPA.
h) Regularly repair and inspect the disinfector.
8.5 Drying
If your cleaning and disinfection process does not have an automatic
drying function, dry it after cleaning and disinfection.
Methods
1. Spread a clean white paper (white cloth) on the flat table, point the
product against the white paper (white cloth), and then dry the product
with filtered dry compressed air (maximum pressure 3 bar). Until no
liquid is sprayed onto the white paper (white cloth), the product drying is
completed.
2. It can also be dried directly in a medical drying cabinet (or oven).
The recommended drying temperature is 80℃~120℃ and the time
should be 15~40 minutes.
Notes:
a) The drying of product must be performed in a clean place.
b) The drying temperature should not exceed 138 °C;
c) The equipment used should be inspected and maintained regularly.
8.6 Inspection and maintenance
In this chapter, we only check the appearance of the product. After
inspection, ensure that there is no problem.
8.6.1 Check the product. If there is still visible stain on the product
after cleaning/ disinfection, the entire cleaning/disinfection process must
be repeated.
8.6.2 Check the product. If it is obviously damaged, smashed,
detached, corroded or bent, it must be scrapped and not allowed to
continue to be used.
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