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If the balloon or other parts fall into a body cavity due to a malfunction
of the device, immediately stop the procedure and retrieve the parts by
following appropriate measures. There is a risk of damaging the inside
of the body cavity.
Before inserting or moving the ultrasonic endoscope, be sure to lower
the forceps stand. If the force stand remains raised, there is a risk of
damaging the inside of the body cavity.
CAUTION
Do not directly apply Xylocaine spray to the insertion portion. It may
cause deterioration of the outer surface. Do not use olive oil as a
lubricant for insertion. It may cause swelling of the outer surface.
[Note] In cases with bleeding, use the light save function of the light source. Patient's
blood adhering to light guide at the distal end of the ultrasonic endoscope may be
coagulated by the energy of illumination. For details on how to use the light save
function, refer to the operation manual of light source.
[Note] If any steam like smoke appears in the endoscopic image, or if the endoscopic
image becomes dark, blood or other substances may adhere to the light guide at the
distal end of the ultrasonic endoscope. Withdraw the ultrasonic endoscope from
the patient immediately, remove foreign matter, make sure that the light guide has
no abnormality, and then use the ultrasonic endoscope again. If foreign matter is
not removed, the temperature at the distal end of the ultrasonic endoscope may
rise, causing damage to the ultrasonic endoscope or burn injury to the patient or
operator.
Chapter 4 Method of Use
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