When someone reaches for an automated external defibrillator (AED) during a sudden cardiac arrest (SCA) emergency, it's vital that the device be ready to deliver a lifesaving shock. AEDs are sophisticated medical devices that are designed for years of service, but they require regular inspections and basic care to remain in proper working condition.

This includes visually inspecting the AED regularly to confirm its readiness status, storing it in a temperature-controlled area, and replacing consumables such as batteries and electrode pads to comply with expiration dates. Taking these simple steps will extend the life of your AED and ensure it is ready when you need it.

Perform Routine Visual Inspections

It is important to regularly inspect your AED to ensure that it's in working order at all times. AEDs are designed to perform rigorous self-tests and indicate device readiness via an audio or visual status indicator. Consult your AED manufacturer's instructions on how to inspect your device so that you know it's in good working order.

It is recommended that you perform regular monthly visual inspections to ensure your AEDs are ready for use when you need them. ZOLL^® AEDs perform a series of automatic self-tests that regularly verify that the internal circuitry, battery, and pads are fully functional. In addition, ZOLL AEDs have a visual status indicator that reflects rescue readiness.

Organizations that require multiple AEDs will have more information to track — more consumable expiry dates, CPR/AED training dates, and other compliance details. For these organizations, AED program management software such as PlusTrac ™ makes it easy to ensure that your AEDs are inspected and in compliance with state and local maintenance requirements, your consumables are up to date, volunteer responders are trained, and more by sending status updates via email.

Properly Place and Store AEDs

An AED's longevity is impacted by its environmental conditions, so proper storage very important. Your AED's manufacturer will provide recommended operating and storage temperature ranges, along with suggested humidity and pressure ranges. To maximize the life of your AED, follow your manufacturer's guidelines when deciding where to store it. Also note the recommended storage temperature range for consumables, which are integral to using the device effectively.

AEDs that are located indoors should be kept in high-visibility locations, free of obstructions and approximately four feet off the ground. Recommended locations include common spaces and areas that are quickly accessible, such as main hallways, reception areas, cafeterias, fitness centres, and auditoriums. Some states offer guidance on how to create and post signs that alert responders to the location of nearby AEDs.

If you need to store an AED outside, be sure to follow the manufacturer's suggested storage temperature range. To accommodate temperature fluctuations, you can purchase an AED cabinet that will help maintain the temperature range recommended by the manufacturer.

When and How to Clean the Unit

Following each use, your AED should be inspected, cleaned. and disinfected. Use a soft, damp cloth and 90% isopropyl alcohol or soap and water to clean the unit and avoid using abrasive materials such as paper towels on the display or near the ports. Do not immerse any part of the AED in water.

Replace Expired Pads and Batteries

The shelf life of batteries and pads varies by manufacturer and model, but they typically last from two to five years. Most ZOLL consumables provide an industry-leading five-year life span. Please refer to your device manual for guidance and strictly adhere to all expiration dates on consumables.

Routine Inspection and Maintenance Checklist

Regular inspections and proper care can give you the peace of mind of knowing that your AED is in optimum working condition. Follow our simple maintenance checklist to ensure that your AED will be ready when you need it:

• The unit is clean, undamaged, and free of excessive wear.
• The green status indicator shows that the AED has passed its most recent self-test.
• The housing has no cracks or loose parts.
• The electrodes are present, sealed in their package, and within their expiration date.
  Note that some models feature connected electrodes, while others do not. Make sure yours are present as your instructions specify.
• All cables are free of cracks, cuts, and exposed or broken wires.
• The battery is within its expiration date.
• Your AED is stored in a safe, visible, easily accessible location that falls within the AED manufacturer's suggested temperature range.

PlusTrac program management can also help larger organizations with multiple AEDs better manage their AED program compliance by tracking routine inspections performed by onsite staff. PlusTrac provides prompt notifications regarding battery or electrode expiration dates and will immediately notify customers in the unlikely event of any device notices or recalls.

Related Resources

• PlusTrac
• AEDs for public access
• BHF AED Guidelines

Learn More

Are you looking to upgrade or replace your AED? Take a look at our selection of AEDs for Public Safety that will help your organization, community, or workplace be ready to respond and help save lives.