Chapter 6 Compatible Reprocessing Methods
105
ULTRASOUND GASTROVIDEOSCOPE GF-UCT180
• The results of sterilization depend on various factors such as
how the sterilized medical instrument are packed and
positioned, and the method of placing and loading it in the
sterilization device. Please verify the sterilization effects by
using biological or chemical indicators. Also follow the
guidelines for sterilization issued by medical administrative
authorities, public organizations or the infection management
sections at each medical facility, as well as the instruction
manual for the sterilization device.
• Perform steam sterilization under the conditions described in
this section. If steam sterilization is performed under
conditions other than those described here, the intended
sterilization effect may not be achieved.
• Do not steam sterilize the endoscope. Steam sterilization will
cause severe damage.
• Do not exceed 137°C (279°F) during steam sterilization, nor
an exposure time greater than 20 minutes. Otherwise, the
medical instrument may be damaged.
• When performing steam sterilization, be sure to complete the
drying process (accompanied with vacuum exhaust).
Otherwise, sterilization will not be achieved.
• Perform autoclaving with a prevacuum steam sterilization
cycle compliant with ISO 17665-1: 2006 and EN 285: 2015.
• Use sterilization wraps and sterilization pouches compliant
with ISO 11607-1: 2006+A1, ISO 11607-2: 2006+A1.
Parameters for prevacuum steam sterilization cycle
Process phase Parameter Value
Prevacuum steam
sterilization cycle
Setting temperature 134°C (274°F) 134°C (274°F)
Setting exposure time
3 minutes 18 minutes
Drying Setting drying time a minimum of 20 minutes
• If the sterilization packaging of accessory taken out of the sterilizer is wet, sterilization
effect may not be maintained. Reconsider conditions such as drying time and sterilize
again.
• Drying time depends on various factors including kinds of sterilizer, type of sterilization
packaging and volume of loading. Confirm the appropriate drying time beforehand.
Table 6.16 Parameters for prevacuum steam sterilization cycle
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