Ambu aScope 5 Broncho HD 5.0/2.2 Instrucciones De Uso página 14

Problem
No live image on
the screen but User
Interface is present
on the display or
the image shown
is frozen.
Low picture quality.
Absent or reduced
suction capability or
difficulty in inserting
endotherapy
instrument through
the working channel.
Biopsy valve.
14
Possible cause
The endoscope
is not connected to
the displaying unit.
The displaying unit
and the endoscope
have communication
problems.
The endoscope
is damaged.
A recorded image is
shown in the yellow file
management tab.
Blood, saliva etc. on
the lens (distal tip).
Working channel
blocked.
Suction is not active.
Endotherapy instrument/
introducer/syringe
inserted in working
channel port/biopsy
valve (applicable if
suction is absent
or reduced).
Cap detached
from biopsy valve.
Difficulty inserting
an endotherapy
instrument through
the working channel.
Recommended action
Connect an endoscope to the grey
port on the displaying unit.
1. Reconnect aScope 5 Broncho HD by
unplugging and reconnecting
the endoscope.
2. Turn off the displaying unit and turn
it on again (Power off/Power on).
Still no image;
3. Refer to the Instructions for use of
the displaying unit for a detailed
troubleshooting guide or alternatively
take a new endoscope.
Replace the endoscope with a new one.
Return to live image by pressing
the blue live image tab or restart the
displaying unit by pressing the power
button for at least 2 seconds. When
the displaying unit is off, restart by
pressing power button once more.
Gently rub the distal tip against the
mucosa. If the lens cannot be cleaned
this way remove the endoscope and
wipe the lens with sterile gauze.
Clean the working channel using
a cleaning brush or flush the working
channel with sterile saline using
a syringe. Do not operate the suction
button when instilling fluids.
Ensure the suction tube is properly
connected to the endoscope and to
the suction system. Ensure suction
system is turned on.
Remove endotherapy instrument or
introducer/syringe from the working
channel port/biopsy valve. Check that
the instrument used is compatible with
the working channel's ID.
Ensure that the cap is attached
to the biopsy valve to avoid
reduction of suction capability.
Ensure compatibility of endotherapy
instrument to working channel size.
When the cap of the biopsy valve is
detached, it may be easier to insert an
endotherapy instrument into the
instrument channel port.