Open the Lid to Turn On the AED

Open the lid of the device to automatically turn on the power.

As soon as the AED is activated, clear voice instructions will begin guiding the rescuer through each stage of the rescue process.

Carefully listen to and follow all prompts provided by the device.

Attach the Defibrillation Pads

Remove the electrode pads from their packaging and apply them to the patient's chest according to the illustrations provided on the pads.

The Cardiolife AED uses color-coded pads and clear visual guidance to simplify pad placement.

Position one pad on the upper right side of the chest below the collarbone and the second pad on the lower left side of the chest below the armpit.

Once the pads are attached, ensure they are firmly adhered to the patient's skin.

Select Adult or Child Mode if Required

If the patient is a child, activate the Adult/Child mode switch before proceeding.

The Cardiolife AED allows rescuers to change from adult to pediatric energy levels using the built-in mode selector without requiring separate pediatric pads.

The device automatically adjusts the shock energy to the appropriate level for the selected patient category.

Allow the AED to Analyze the Heart Rhythm

Once the pads are attached, the Nihon Kohden Cardiolife AED automatically begins analyzing the patient's heart rhythm.

During this analysis, ensure that nobody is touching the patient.

The AED uses advanced rhythm analysis technology to determine whether a shockable rhythm is present and will provide clear instructions based on the results.

Deliver a Shock if Advised

If the AED detects a shockable rhythm such as ventricular fibrillation, it will indicate that a shock is advised.

The shock button will begin flashing to alert the rescuer.

Ensure that everyone is clear of the patient and loudly announce "Stand Clear."

After confirming that no one is touching the patient, press the flashing shock button to deliver the defibrillation shock.

Resume CPR Immediately

After the shock has been delivered, immediately resume CPR as instructed by the AED.

Continue performing chest compressions at the recommended rate and depth while following the AED's voice prompts.

Continue CPR Until Re-analysis

Continue performing CPR according to the AED's prompts.

After approximately two minutes of CPR, the AED will instruct rescuers to stop compressions so that it can perform another rhythm analysis.

During this time, ensure that nobody is touching the patient.

Follow Ongoing AED Instructions

Following re-analysis, the AED will determine whether another shock is required.

If a shock is advised, follow the device's instructions to safely deliver therapy.

If no shock is advised, resume CPR immediately.

Continue following the voice prompts and guidance provided by the Cardiolife AED throughout the rescue process.

Continue the Rescue Until Help Arrives

Repeat the cycle of rhythm analysis, shock delivery when indicated, and CPR until emergency medical personnel arrive and take over patient care.

If the patient regains normal breathing, consciousness, or signs of life, continue monitoring them closely until medical professionals arrive.

The Nihon Kohden Cardiolife AED is designed around a simple three-step rescue process: Open the Lid, Attach the Pads, and Press the Shock Button.

Combined with automatic self-testing, Adult/Child mode selection, rapid shock delivery, and continuous rhythm analysis, it enables both trained and untrained responders to provide lifesaving defibrillation quickly and confidently during Sudden Cardiac Arrest emergencies.