Olympus VISERA ENF-V2, Инструкция по эксплуатации, Страница: 59 / 90

Chapter 7 Cleaning, Disinfection and Sterilization Procedures for Endoscopic Instruments
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VISERA RHINO-LARYNGO VIDEOSCOPE ENF-V2
Reprocess the instruments immediately after use. Do not
leave used instruments overnight without reprocessing.
If instruments are left in dry condition for a longer period
without reprocessing, debris on the instrument, will become
hard to remove.
If instruments are left immersed in liquids for a longer period
without reprocessing, too much humidity inside of the
endoscope will result in equipment damage.
7.5 Leakage testing
After precleaning, perform leakage testing of the endoscope to ensure that it is
waterproof by using MB-155 or WA23070A.
Equipment needed
Prepare the following equipment and wear appropriate personal protective
equipment.
Leakage testing when using MB-155, prepare the following equipment.
• Never connect or disconnect the leakage tester’s connector
cap while immersed. Doing so could allow water to enter the
endoscope and equipment damage can result.
• Rotate the leakage tester’s connector cap until it stops. If it is
not fully and properly attached, the endoscope’s interior will
not be pressurized and accurate leakage testing will be
impossible.
• During leakage testing, a continuous series of bubbles
emerging from a location on the endoscope indicates a leak
at that location. This means that water will be able to
penetrate the inside of the endoscope. If you locate a leak,
remove the endoscope from the water and contact Olympus.
• Personal protective equipment
• Large basins
• De-ionized water (Aq. Dest.)
• Leakage tester
(WA23070A)
• Maintenance unit or light source (MU-1, CLK-4 or CLV-U40)
• Leakage tester (MB-155)