Airtraq A-390 Manual de usuario
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PL-C390-921 Rev. 2.2 2022-04
A-390 WI-FI CAMERA
For Software version 2.00 and posteriors
For Serial Numbers higher than M-20000uctions
Instructions For Use
English
The Instructions for Use may be updated without further notice. The latest version is available on www.airtraq.com.
To check for latest software versions available connect A-390 to “Airtraq Cam” application on PC or visit www.airtraq.com
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INDEX
1. A-390 Intended Use and Basic information
2. A-390 Components
3. A-390 Switches, indicators and connectors
4. A-390 Battery charge & charge status checking
5. Mounting the A-390 onto the Airtraq
6. Turn On/Off
7. Touch Panel & Menus
8. Airtraq Cam app for PC and Mobile devices
9. Initial Set Up
10. Paediatric Mode
11. Image Rotation
12. Record, Auto-Record and Snapshot
13. Play recorded videos and view Snapshots on A-390
14. Download videos and snapshots to a PC/MAC. Delete videos and snapshots.
15. Connecting Wi-Fi and recording with Tablet / Phone / PC
16. View System Information
17. Updating A-390 Internal Software
18. Troubleshooting
19. Cleaning Instructions
20. Operating, Storage And Transport Conditions
21. Technical Data
22. Regulatory
23. Disposal Instructions
24. Manufacturer’s Warranty
25. Important Safety Instructions
26. User Assistance Information
27. Glossary of Symbols
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1. A-390 INTENDED USE AND BASIC INFORMATION
Code: A-390
Description: Airtraq Wi-Fi Camera
The A-390 is an accessory for the Airtraq Video Laryngoscope. It is compatible with all Airtraq Video
laryngoscopes models.
Intended Use: The A-390 shall be attached to an Airtraq Video Laryngoscope and its intended
purpose is to provide full colour, real-time images on its 2.8 inch integrated touch screen.
A-390 is powered by an internal rechargeable 3.7 V Li-Po battery. A-390 does not work while
connected to a battery charger. A-390 battery shall be charged at least 1.8 m. away from the patient.
In case A390 is not operative by any cause (battery not charged, etc) the user can still intubate
looking directly through the eyecup of the Airtraq Video Laryngoscope.
Auxiliary Functions: The A390 provides the following additional functions that are not included in
its intended purpose: sending real time images via Wi-Fi to a mobile device; video playback on
A390´s screen; wire connection to a PC for video downloading or software update. A temporary
failure of any of these functions, due to an abnormal circumstance, will not increase the patient´s
risk and will not compromise A390´s intended use, therefore it would be acceptable.
2. A-390 COMPONENTS
2.1. A-390 Camera
CMOS video camera with integrated touch screen and rechargeable Li-Po Battery.
2.2. USB-C cable
To be used to connect the A-390 to a PC for video downloading or for camera’s settings
administration.
May also be used to charge the A390 directly from a USB power source.
2.3. Silicon protective case
Provides additional protection against shocks.
It can be easily installed onto or removed from the camera.
2.4. Battery charger
Must be connected to mains supply to charge the 3.7 volts, Li-Po Battery.
2.5. Docking station
Accessory to facilitate charge of A-390.
Docking Station can also be used to charge the A-360 Airtraq Wi-Fi Camera.
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The mains power supply is connected to the Docking Station through its micro USB-C connector.
2.6. Neoprene pouch
Can be used to store some of the A390 accessories.
2.7. Storage case (two sizes)
Can be used to store all or some of the above items. It is recommended that the A-390 be stored
and transported inside the storage case to protect the camera while not in use.
A-390 can be charged when it is inside the storage case by connecting the USB-C cable directly to
the camera and zipping the case partially closed allowing room for the cable to exit the case and
plugged into power.
3. A-390 SWITCHES, INDICATORS AND CONNECTORS
A. Automatic power button: This button is automatically pushed when the A-390 is inserted
onto any Airtraq. It can also be pushed manually to turn on the A-390. To turn off the A-390
press the corresponding icon on the menu.
B. Battery charge connector: Brass surface connectors that connect to docking station for battery
charge.
C. USB-C female connector connector: to connect to PC or to battery charger.
D. Battery charge connector: Brass surface connectors that connect to Camera for battery
charge.
E. USB-C female connector: to connect to mains power supply.
4. A-390 BATTERY CHARGE AND CHARGE STATUS CHECKING
The A-390 DOES NOT WORK WHEN IT IS BEING CHARGED.
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IT SHOULD BE CHARGED AT LEAST 1.8 M AWAY FROM THE PATIENT
It is recommended to perform a full charge/discharge cycle of the battery before starting to use
the A-390 for clinical purposes.
After a full charge, the A-390 can operate for around 120 minutes when Wi-Fi is deactivated and
for around 90 minutes when Wi-Fi is activated. Recharging takes approximately 110 minutes.
Without use, the battery will discharge at a rate of around 1% per day.
If the A-390 can be turned on, then a minimum of 10 minutes of operating time is guaranteed.
When the A-390 is turned on, a battery charge status icon and available minutes of operating time
appear on the screen.
To charge battery:
1. Connect the battery charger to Docking station and to mains electrical supply.
2. Place A-390 onto docking station.
3. A-390 can also be charged connecting directly the battery charger provided to the USB-C
connector of the A390.
Upon starting to charge battery the A-390 will automatically turn Off.
Also, touching the screen while charging or when fully charged will show available minutes of
operating time and a battery icon.
When in use, the battery charge indicator on the header of the screen will show available
minutes of operating time and a battery icon in different colours.
Service life for the rechargeable battery depends upon the number of charge-discharge cycles
performed. Battery can be expected to lose around 25% of its capacity after 500 charge cycles.
At around 75%, (after 500 cycles) the camera should continue working well; it just won’t provide
as many minutes of service per charge.
The A-390´s battery can only be replaced by the manufacturer. The A-390 should never be
opened by unauthorized personnel. It could result in a HAZARDOUS SITUATION and will void the
warranty.
5. MOUNTING THE A-390 ONTO THE AIRTRAQ
To mount the A-390 onto the Airtraq:
•Remove eyecup from Airtraq.
•Place A-390 onto Airtraq’s proximal end. Make sure the A-390 is fully inserted.
•A-390 will automatically turn on and start in Live Video mode.
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•If during intubation, A-390 accidentally becomes partially dislodged from the Airtraq blade,
a warning message will appear on the screen indicating ”Blade detached”. This is to notify
the user that the camera is not fully seated on the Airtraq blade. If A-390 accidentally
becomes partially dislodged and A-390 is recording video, and within five seconds the user
re-attaches the A-390 securely to the blade, then recording will restart automatically
maintaining the same video file. If the user does not correct the ”Blade detached” condition
within 5 seconds then the recording will be stopped.
To remove A-390 from the Airtraq once intubation is finished lift up and pull A-390 away from
Airtraq.
6. TURN ON/OFF.
A-390 can be started in two different ways, in both methods it will start in “Live Video” mode:
•Automatically by sliding A-390 onto an Airtraq blade.
•Pressing the automatic power button.
•Boot up will take approximately 7 seconds.
To turn off the A-390 press the “Power off” icon on the main menu. The unit will show a message to
the user and a “cancel” icon will appear and it will automatically shut down in 3 seconds unless the
user cancels the action.
A-390 automatically shuts off when there is no action from the user for 30 minutes when inserted
onto an Airtraq blade or 5 minutes if not.
The A-390 will show a shutdown message and the user has 5 seconds to cancel the process if wished.
7. TOUCH PANEL & MENUS
Press the action icons on the screen to select an action (touch panel also works when icons are
pressed using gloves).
When in Live Video, pressing the “Back” (1/2) Icon will make A-390 to return to the main menu.
Navigation is shown below:
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8. AIRTRAQ CAM APP FOR PC & MOVILE DEVICES
8.1 AIRTRAQ CAM APP FOR PC
Functions:
•Initial set up (A-390 connected to PC through USB).
•Download videos recorded in A-390 (A-390 connected to PC through USB).
•Live Video on PC connecting via Wi-Fi to A-390.
•Recording Video in PC while A-390 and PC are connected via Wi-Fi.
Environments & versions:
•Windows and MacOS
Downloading app:
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Download to PC The “Airtraq Cam” app from the downloads section on the Airtraq website
(www.airtraq .com) and install it on the PC.
8.2 AIRTRAQ CAM APP FOR MOBILE DEVICES
Functions:
•Live Video on Mobile Device connecting via Wi-Fi to A-390.
•Recording Video in Mobile Device when A-390 is connected via Wi-Fi.
Environments & versions:
•Android
•iOS (iPhone & iPad)
Downloading app:
Before starting to use a tablet/ smartphone with A-390, download from “App Store” SM or “Google
Play” TM the “Airtraq Cam” app and install it. Make sure that you have the latest available version
installed on your device before attempting to connect to it.
9. INITIAL SET UP. CAMERA SETTINGS
Initial set up must be performed connecting the A-390 to a PC through the USB cable provided and
using the “Airtraq Cam” App. Only one A-390 at a time can be connected to the PC.
Some options can also be selected directly on the Settings screen of the A-390.
When the App is launched a screen will show up with the A-390 connected to the PC. App will prompt
the user to register the warranty. Manufacturer recommends registering the warranty before
starting to use A-390.
•Select Language: Scroll and select the desired language.
•Date and Time: Date and time are used to name video files recorded. They are automatically
updated when connecting A390 to a PC and opening the Airtraq Cam App.
•Set Cam ID: Cam ID is used to name the Wi-Fi Network generated by the A-390. Any combination
of a maximum of 10 letters/numbers.
•Set optional Wi-Fi Password: Optionally, to better protect patient’s information activate Wi-Fi
password. Wi-Fi password is used to block non-authorized devices from connecting to A-390. User
can set it to any combination of five letters/numbers. Password protection can be set on or off. It
is off by default. This option can also be set in the A-390 Settings screen. When Password is
activated the Wi-Fi icon includes a padlock.
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•Set limitation to Wi-Fi Power (Canada only): Users can limit the maximum RF power in order to
comply with Canadian regulations Auto-recording options can be set in the A-390 camera. Press
“Settings” icon.
•Set Auto Recording Mode: The auto-recording function will automatically start a new video
recording every time the A-390 goes into Live Video. Set it on or off as desired. This option can also
be set in the A-390 Settings screen.
•Set Auto-recorded video maximum size: select the maximum video file size: (5 min [15 mb],
6min [18 mb], 10 min [30 mb], 15 min [45 mb], 20 min [60 mb], 30 min [90 mb]). This selection
can also be set in the A-390 Settings screen. When the maximum size is reached, video recording
is automatically stopped. Videos can be downloaded using “Airtraq Cam” in order to compress
them and reduce its size..
10. PAEDIATRIC MODE
When using a pediatric Airtraq Blade the A-390 must be manually set to Pediatric mode, otherwise
the image will be too bright.
Upon pressing the “Start Pediatric” icon, a message saying “Pediatrics Mode On” will appear on the
screen and the icon will change to “Stop Pediatric” .
The message will blink for the first 3 seconds.
If the A-390 is set to pediatric mode when using an adult Airtraq blade the image will become too
dark.
11. IMAGE ROTATION
Depending on intubation position, the user can rotate the image 180 degrees to correct the glottis
orientation by pressing the rotate icon .
12. RECORD , AUTO-RECORD & SNAPSHOT
RECORDING AND SNAPSHOT ARE DEACTIVATED WHEN A-390 CAMERA IS NOT INSERTED ONTO AN
AIRTRAQ BLADE.
RECORDING AND SNAPSHOT ARE DEACTIVATED WHEN WiFi IS ACTIVATED. The user has the option
to record or take snapshots in the mobile device or PC that is Wi-Fi connected to the A-390 through
the corresponding recording or snapshot button of the “Airtraq Cam” App.
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To start recording when in Live Video press icon . While recording, the icon will change to
and a timer will appear on the header of the screen.
To stop recording press the “Stop Recording” icon . The screen will show a message informing
that recording will stop in 5 seconds unless user presses “Cancel”.
When Auto-Recording function is activated, it will automatically start a new video recording every
time the A-390 enters into Live Video.
Video files are recorded in avi format and stored in A-390’s internal memory. A-390 is able to store
200 videos or around 6 hours of video.
A Snapshot can be taken by pressing in the centre of the image of the live video screen. The Snapshot
feature also works while recording video. Multiple Snapshots can be taken at a maximum speed of
1 picture every 2 seconds. Snapshots are stored on the A-390´s internal memory as a jpeg file and
can be viewed in the snapshot gallery
Free memory available is displayed in the Setting/ info Screen. If when the A390 is turned on memory
is full or there are more than 199 videos or snapshots, then A-390 automatically deletes the oldest
videos/snapshots stored until there is enough free storage to record a 30 minutes video or to record
10 snapshots. To free up memory space the user should delete videos/snapshots using “Airtraq Cam”
App for PC/MAC. A-390 can store up to 200 snapshots.
13. PLAY RECORDED VIDEOS AND VIEW SNAPSHOTS ON A-390
Select “Videos” from Main Menu.
•The screen will display a list of the recorded videos showing starting date/time and duration. Last
recorded video will be first on the list.
•Navigate through different pages using Up and Down navigation icons and select the desired video.
•Action icons provide the following functions: play/pause and fast forward/rewind. Select
“Snapshots” at the bottom of the Videos Menu.
•The screen will display a list of Snapshots taken showing date/time with the most recent Snapshots
on top of the list.
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