An automated external defibrillator (AED) is a portable medical device designed to deliver an electrical shock to the heart during sudden cardiac arrest. This device can restore a normal heart rhythm, significantly increasing survival chances. The effectiveness of an AED in an emergency relies entirely on its immediate readiness and proper functioning.
Importance of Regular AED Checks
Routine checks are important for ensuring an AED is always prepared for use. An unmaintained AED may fail to deliver therapy during an emergency, which can have severe consequences. Regular inspections help confirm that components, such as batteries and electrode pads, are within their operational lifespan. While many AEDs perform internal self-checks, human verification is still necessary to confirm their operational status.
Daily and Weekly Visual Inspections
Simple visual inspections can be performed frequently to maintain AED readiness. Checking for a visible “ready” indicator light, often green or flashing, confirms the device has passed its internal self-tests and is in standby mode. Confirming the AED’s physical appearance, ensuring it is clean and free of obvious damage, helps maintain its reliability. Quickly verify the presence of the rescue kit, which typically contains items such as a razor and gloves, to ensure it is accessible.
Monthly and Quarterly Comprehensive Checks
More thorough examinations should be conducted monthly or quarterly. Inspecting the electrode pads involves checking their packaging for integrity and confirming their expiration date. Similarly, the AED’s battery expiration date and charge indicator should be verified to ensure adequate power. The rescue kit should be opened to confirm it contains all necessary items, such as a trauma shears, a barrier mask, and antiseptic wipes. Checking the AED’s overall physical integrity, including connections and casing, helps ensure it can withstand emergency use.
Addressing Issues with Your AED
If any issues are identified during an inspection, immediate action is necessary. A flashing error light or an audible alert indicates a problem. Expired electrode pads or batteries must be replaced promptly to ensure the AED’s functionality. For technical malfunctions or persistent error indicators, contacting the manufacturer or a certified service provider is the appropriate next step. Maintaining a record of all checks performed and any corrective actions taken provides a clear history of the AED’s maintenance.