What to Do After Using an AED is a crucial part of post-incident management and should never be overlooked. Once a defibrillator has been used in an emergency, it does not automatically remain ready for use. Therefore, taking the correct follow-up steps ensures the device can protect lives again as quickly as possible.
Remove the Unit from Service Temporarily
Firstly, after an emergency response, you should expect the defibrillator to be temporarily unavailable. In many situations, the electrode pads will have been used and must be replaced. In addition, the battery may also need changing. As a result, if the device is registered on the community database, you should log in promptly and mark it as unavailable. This step prevents emergency services from directing someone to equipment that cannot be used.
Fortunately, replacement parts for most models are widely available, which means downtime can usually remain short.
Inspect the Device Carefully
Next, take time to check the unit itself. Look closely for cracks, damage to the casing, or faults with the screen and connectors. In most cases, the equipment remains fully functional. Even so, switch it on briefly and confirm that it powers up correctly and completes its self-check.
Afterwards, disconnect the used pads and dispose of them immediately. Once applied to a casualty, pads must never be reused.
Replace Pads and Power Supply
When ordering replacements, always check the manufacturer, model number, and connector type. Pads are not universal, and incompatible connectors will not fit. Therefore, selecting the correct replacement set is essential.
Although the power supply may still hold charge, best practice strongly recommends fitting a new battery after every use. This approach guarantees maximum capacity for any future emergency. While a partially used battery may still operate, replacing it removes uncertainty and risk.
Remember the Preparation Accessories
In addition, many people forget about the preparation accessories. If gloves, razors, wipes, or towels were used, you must replace the entire prep kit. All used items should be discarded and reordered alongside the replacement pads and battery.
Download and Secure Event Data
Depending on the model, you may also need to download event data. Some devices use Bluetooth or Wi-Fi, while others rely on USB or SD cards. Importantly, retrieve this information as soon as possible. Storage capacity is limited, and future use could overwrite previous records.
Even after an incident, there will always be enough remaining power to safely extract the data.
Return the Equipment to Active Use
Finally, once you have fitted new pads, installed a fresh battery, and completed all checks, update the device status to show it is back in service. Turn it on once more to confirm it passes its self-test, then return it to its cabinet or designated location.
If the equipment remains unavailable for any reason, clearly label the cabinet with a visible notice. This prevents confusion and avoids wasted time during another emergency.
Ultimately, knowing What to Do After Using an AED ensures the equipment stays reliable, compliant, and ready to save lives again when it is needed most.

Leave a Reply