Olympus EVIS EXERA II Operation Manual page 35

Inspection of the mouthpiece
1.
Confirm that the mouthpiece is free from cracks, deformations, or
discoloration (see Figure 3.10).
2.
Using your fingers, check all surfaces of the mouthpiece for scratches,
cracks, or other irregularities (see Figure 3.10).
Figure 3.10
EVIS EXERA II TJF TYPE Q180V OPERATION MANUAL
Do not use a mouthpiece that is damaged, deformed, or
reveals other irregularities. Doing so may cause patient injury
and/or equipment damage.
Placing the mouthpiece in the patient's mouth before the
procedure prevents the patient from biting and/or damaging
the endoscope's insertion section.
Opening
Main body
Chapter 3 Preparation and Inspection
Outer flange
31