Ambu
®
aScope
™
2 - Quick Guide for PDT
1. Functions
The Ambu
®
aScope™ 2 can be used/switched on for a total of
8 hours from first plugged into the aScope Monitor.
When the 8-hour period is exceeded the power to the aScope 2
system is switched off. The timer within the aScope 2 is
independent of the aScope Monitor and will remember at which
point the aScope 2 was switched on. The time remaining for the
aScope 2 will be shown as symbols on the aScope Monitor at all
times when powered on and connected.
The reusable monitor displays the video image from the aScope 2.
Fully charged battery
(green).
Half battery capacity (orange).
Low battery capacity (red).
Battery error (the power plug
is connected but the battery is
not charging).
Shown on screen from start and until
there are 10 minutes left (green).
Shown on screen when there are between
10 and 5 minutes left (orange).
Time are expiring.
Less than 5 minutes left (red).
Plug is connected and the monitor
battery is fully charged (green).
Plug is connected and the monitor
battery is half charged (orange).
Plug is connected and the moni
tor
battery power is low (red).
Ambu
®
aScope™ 2
operation time icons
Plug icons
Ambu
®
aScope™
Monitor battery icons
Please wait...
Start-up picture
Scope time expired
2. Connecting the system
3. Preparation for use
The aScope 2 is inserted through the endotracheal tube and aligned with the tube so the
tip of the aScope 2 is placed at tip of the tube.
The cuff is deflated and the tube and scope is retracted until it is just above the place
of the incision.
The aScope 2 is now ready to be used for monitoring during needle insertion, dilatation,
and tube placement.
Always have an additional aScope 2 or reusable scope at hand as a precaution.
496 2016 01 • V03 • 03/2011 - Ambu A/S - Technical data may be modied without further notice.
PDT is currently not part of indication for use in the USA.
Icons
Connect the plug on the
aScope 2 cable to the
socket on the front of
the aScope Monitor.
Push the ON/OFF button
on the aScope Monitor
to start up the system.
After about 10 seconds
the aScope Monitor is
ready to display the view.
Push the ON/OFF button
on the aScope 2.
Warning: Read Directions For Use before using the
Ambu
®
aScope
™
2 and Ambu
®
aScope
™
Monitor.
A
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Ambu
®
aScope
™
2 - Quick Guide for PDT
4. Preparation for use
The aScope Monitor can be placed on a flat surface or secured to an
I.V. pole using the bracket supplied. The bracket also has a hook that
facilitates easy, accessible storage of the Ambu
®
aScope™ 2 via the
hole in the top of the aScope 2 pouch.
Most users find the default contrast and brightness settings to be
optimal but these can be adjusted if required.
Consider dimming the room lights to see the image from the
aScope 2 more clearly.
Check the battery indicator on the aScope Monitor.
If the time remaining is not sufficient for the procedure –
charge the monitor by plugging it into the mains.
5. Monitoring with the aScope™ 2 during the PDT
Insert the aScope 2 into the ET tube and advance until you reach the tip of the ET tube.
Keep the cord of the aScope 2 as straight as possible by holding the handle of the aScope 2
high. This increases the range of movement of the tip and allows you more control.
Advance the aScope 2 slowly, allowing the light of the camera to re-adjust at each stage.
Advancement needs to be slower than that of traditional reusable scopes.
The aScope 2 will allow the operator to see and verify the accurate placement of the
guidewire prior to the tracheal dilatation as well as the placement of the needle.
When the tip comes into contact with secretions the image may blur or bubble.
If this happens try using the flick method (flick the bending control lever up or down
allowing it to return to a neutral position afterwards) to clear the lens. If this
doesn’t work try dabbing the camera tip on an internal mucosal wall to clear the image.
If the above fails, remove the aScope 2, rub the lens clean with either gauze or an alcohol
swap. Do not be afraid to exert a little pressure when doing this. Proceed as above.
6. Control the placement of the
Tracheostomy Tube
When the tracheostomy tube is in place, the aScope 2 can be
used to control the placement of the tube
Check the placement from above the tube before removing
the aScope 2 from the mouth or nose of the patient.
Check the placement by advancing the aScope 2 through
the tracheostomy tube.
B
Ambu A/S
Baltorpbakken 13
DK-2750 Ballerup
Danmark
Tlf.: +45 72 25 20 00
Fax: +45 72 25 20 53
www.ambu.com
/