What do the seals on the AED indicate?

The seals on an Automated External Defibrillator (AED) provide important information regarding the device's operational status. A green or yellow seal indicates that the AED is operational and ready for use. This is crucial for ensuring that in an emergency situation, responders can quickly ascertain that the device has been maintained and is unlikely to be faulty.

A green seal usually represents that the unit is functional, while a yellow seal might indicate that the device is in a ready state but may require minor maintenance or a check. This clear visual indicator is essential in emergencies, as it allows users to quickly determine the AED's readiness without having to conduct a detailed inspection.

Other aspects of the device, such as the presence of emergency instructions or the condition of the backup battery, are important for the overall operation of the AED but are not specifically indicated by the seals.