How to Use an AED
An Automated External Defibrillator (AED) is a portable device that can help save the life of someone experiencing sudden cardiac arrest. Knowing how to use an AED can make a critical difference in an emergency. Here’s a step-by-step guide on how to use an AED machine:
Step 1: Assess the Situation
-
Ensure Safety: Before approaching the victim, make sure the area is safe for both you and the victim.
-
Check Responsiveness: Gently shake the person and shout to see if they respond. If there is no response and the person is not breathing or is only gasping, they may need defibrillation.
Step 2: Call for Help
-
Dial Emergency Services: Call emergency services immediately or instruct someone else to do so. It’s crucial to get professional help on the way as quickly as possible.
-
Request an AED: If you’re in a public place, ask someone to locate and bring an AED if one is available.
Step 3: Open the AED and Turn It On
-
Open the AED Case: Once you have the AED, open it up. Most AEDs will power on automatically when you open the lid. If not, press the power button.
-
Follow Voice Prompts: AEDs are designed to be user-friendly. They provide clear, step-by-step voice prompts to guide you through the process.
Step 4: Attach the Pads
-
Expose the Chest: Remove or cut away any clothing that covers the chest. The chest needs to be bare for the AED pads to stick properly.
-
Attach the Pads: Peel the backing off the adhesive pads and place them on the victim’s chest as shown in the AED’s instructions. Typically, one pad goes on the upper right side of the chest and the other on the lower left side.
-
Ensure Proper Connection: Make sure the pads are firmly attached to the skin. If the victim has a lot of chest hair, you might need to shave the area or press down harder on the pads.
Step 5: Analyze the Heart Rhythm
-
Stand Clear: Ensure that no one is touching the victim. The AED needs to analyze the heart rhythm accurately, and any movement can interfere with this process.
-
Press the Analyze Button: If the AED does not automatically begin analyzing, press the “analyze” button. The AED will then assess the heart’s rhythm.
Step 6: Deliver the Shock (if advised)
-
Stand Clear Again: Before delivering a shock, make sure everyone is clear of the victim.
-
Press the Shock Button: If the AED advises a shock, press the “shock” button. Some AEDs will deliver the shock automatically. Ensure that no one is touching the victim during the shock.
Step 7: Perform CPR
-
Start CPR: After the shock is delivered (or if no shock is advised), start CPR if you are trained to do so. Follow the AED’s prompts for compressions and breaths.
-
Continue as Directed: The AED will guide you through CPR and will re-analyze the heart rhythm at regular intervals. Follow its instructions until emergency medical services arrive or the person shows signs of life.
Additional Tips
-
Use Pediatric Pads for Children: If the victim is a child, use pediatric AED pads if available. These pads are designed to deliver a lower energy shock.
-
Avoid Wet Surfaces: Do not use an AED if the victim is lying in water. Move them to a dry area before applying the AED pads.
-
Check for Medical Patches or Implants: Remove any medication patches from the chest area and avoid placing AED pads directly over any medical implants.
Using an AED can be straightforward with the device’s clear instructions and prompts. Your swift and confident action can be crucial in saving someone’s life during a cardiac emergency.