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(5) Insert the distal end of the endoscope from the anus to the
rectum while observing them.
Adjust the brightness with the level button on the light
source.
(6) Feed air to inflate the balloon on the distal end of the
endoscope, and stabilize it within the body cavity (intestinal
tract).
(7) Insert the Over-tube into the body cavity (intestinal tract)
along the endoscope to a point close to the balloon on the
distal end of the endoscope.
[Note]
There is a thick line (indicator) on the insertion portion
of the endoscope. When the Over-tube is inserted into the
body or the endoscope is pulled out from this position, the
tip of the Over-tube touches the balloon.
Chapter 4 Method of Use
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