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Directions for use
4
4-7. Withdrawal of the endoscope
Warning
• In order to prevent the possibility of patient material being drawn into the water bottle
assembly, leave the water bottle connected to both the video processor and the endoscope
before withdrawing the endoscope from the patient.
• Do NOT withdraw the endoscope while the bending section is locked. Doing so may result
in patient injury.
Caution
When withdrawing the endoscope, prevent dispersal of patient’s body fluids into the environment
by holding clean gauze along the insertion portion. Failure to do so may pose a risk of infection
to the user.
1. Operate the suction control valve to suction any fluid remaining inside the patient’s body cavity.
2. If the electrical magnifying function was used, set it back to standard image size.
3. Unlock the angulation control knobs by turning the up /down and right / left angulation lock knobs in the
“F
►
” direction until they stop.
4. While checking the endoscopic image, slowly and cautiously withdraw the endoscope.
5. Remove the bite block from the patient’s mouth.
6. Turn the lamp off.
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