Olympus EVIS EXERA II Operation Manual page 44

Chapter 3 Preparation and Inspection
Inspection of the instrument channel and forceps elevator
40
1.
Place the container of sterile water and the endoscope at the same height.
For the inspection, adjust the suction pressure to the same level as it will be
during the procedure.
2.
Immerse the distal end of the insertion section in sterile water with the
endoscope's instrument channel port at the same height as the water level
in the water container. Press the suction valve and confirm that water is
continuously aspirated into the suction bottle of the suction pump.
3.
Release the suction valve. Confirm that suction stops and the valve returns
to its original position.
4.
Depress the suction valve and aspirate water for one second. Then, release
the suction valve for one second. Repeat this several times and confirm that
no water leaks from the biopsy valve.
5.
Remove the distal end of the endoscope from the water. Depress the
suction valve and aspirate air for a few seconds to remove any water from
the instrument channel and suction channel.
• Keep your eyes away from the distal end when inserting
EndoTherapy accessories. Extending the EndoTherapy
accessory from the distal end could cause an eye injury.
• Check the movement of the EndoTherapy accessory by
operating the elevator control lever several times to raise the
forceps elevator. Otherwise, the EndoTherapy accessory
may move unexpected directions, and patient injury,
bleeding, and/or perforation may result.
1.
Confirm that the forceps elevator is lowered, then insert the EndoTherapy
accessory through the biopsy valve. Confirm that the EndoTherapy
accessory extends smoothly from the distal end. Also, make sure that no
foreign objects come out of the distal end.
2.
Extend the EndoTherapy accessory approximately 3 cm from the distal end.
Move the elevator control lever in the "
forceps elevator is raised smoothly.
3.
Check the movement of the EndoTherapy accessory by operating the
elevator control lever several times to raise the forceps elevator.
4.
Move the elevator control lever in the opposite direction of the "
direction and confirm that the forceps elevator is lowered.
5.
Confirm that the EndoTherapy accessory can be withdrawn smoothly from
the biopsy valve.
EVIS EXERA II TJF TYPE Q180V OPERATION MANUAL
U" direction and confirm that the
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