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Are AEDs Safe in the Rain or Snow? 

 January 10, 2017

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AEDs, also known as automated external defibrillators, are used as a way to help those experiencing life-threatening, cardiac arrhythmias. However, AEDs provide an electrical current, which is why many wonder whether or not they’re safe to use in the snow during the winter outside, or in the rain. Fortunately, AEDs are safe to use no matter if it’s raining or snowing.

What is an AED

An AED is a portable electronic device that automatically diagnoses life-threating cardiac arrhythmias of ventricular fibrillation and ventricular tachycardia in a patient. More specifically, this device is specially designed to treat those conditions through defibrillation, which means that it’s designed to deliver an electrical current that can stop the arrhythmia. This, in turn, can allow the heart to reestablish an effective rhythm.

Cardiac arrhythmias can lead to cardiac arrest. A heart is electrically active, but a dysfunctional heart pattern does not allow it to properly pump and circulate blood. In ventrical tachycardia, for example, the heart beats too fast to effectively pump blood through your body. This means that the heart, effectively, needs to be “reset” with electrical therapy.

Why AEDs Work in Wet Conditions

Because an AED deals with electricity, you may be surprised at the fact that it works in wet conditions. However, AEDs are designed for out-of-hospital use and have sealed cases in order to be used in wet environments. While rainwater and snow are not good electrical conductors, sweat or snow removal chemicals can make it more likely to conduct stray currently.

When operating an AED during snowy conditions, make sure to wipe the chest dry between and around the defibrillator electrode sites. As usual, clear the area and then defibrillate.

Buy a Reviver AED

If you’re looking for an AED to put in your business, school, or guy, then consider purchasing one from 1st Aid Supplies. The Reviver defibrillator includes a defibrillator and oxygen tank with mask to help with any emergency that arises.

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