Olympus V60, Инструкция по эксплуатации

Страница: 38 / 60

34
Chapter 4 Operation
OSF TYPE V60 OPERATION MANUAL
Operate the Angulation Control Knobs as necessary to guide the Distal End for
insertion and observation.
• The endoscope’s RIGHT/LEFT Angulation Lock is used to
hold the angulated Distal End in position. When passing an
Endo-Therapy Accessory through the channel while the
angulation is locked, the Angulation Control Knobs should be
held in place to help maintain the angle of the Distal End.
When it is necessary to maintain angulation, hold the
Angulation Control Knobs in place with your finger.
• When operating the RIGHT/LEFT Angulation Lock, hold the
Angulation Control Knob stationary with your finger. If this is
not done, the angulation will change.
Air and Water Feeding and Suction
• Before using a syringe to inject liquid through the Biopsy
Valve, detach the valve’s cap from the main body. Then insert
the syringe straight into the valve and inject the liquid. If the
cap is not detached and/or the syringe is not inserted
straight, the Biopsy Valve could be damaged, which could
reduce the efficacy of the endoscope’s suction system, and
may leak or spray patient debris or fluids, posing an
infection-control risk.
• If the Biopsy Valve is left uncapped during the procedure,
debris or fluids could leak or spray from it, posing an infection
control risk. When the valve is uncapped, place a piece of
sterile gauze over it to prevent leakage.
 Air and Water Feeding
• Confirm that the Hole in the Air/Water Valve is not clogged.
This could make it impossible to stop air feeding.
• If the water flow does not appear in the endoscopic image
while you are depressing the Air/Water Valve, release the
valve and inspect the water level in the Water Container.
• If the sterile water level in the Water Container is too low,
then air, not water, will be supplied. In the case, turn the
airflow regulator switch on the Video System Center to OFF
and add more sterile water to the Water Container.
Otherwise, patient injury could occur.