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Defibrillators

Defibrillators and AEDs are critical in treating sudden cardiac arrest, giving a chance to restore a normal heart rhythm before emergency services arrive. With almost 50 years of experience supplying medical equipment to UK businesses, Kays Medical offers a carefully selected range to support workplace and community first aid provision, meeting UK workplace first aid compliance standards.

Here you’ll find models suitable for public access defibrillator UK schemes and portable defibrillators for business settings. All units are designed for rapid use, whether by trained responders or bystanders following voice prompts, helping you act quickly in an emergency.

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Defibrillator Accessories, Training & Support

Kays Medical is one of the UK’s most established providers of occupational health services and medical supplies, trusted by organisations across every sector. Alongside AED units, we stock emergency response defibrillator accessories, including AED pads replacement and batteries, so your equipment remains ready for use.

Our team can advise on workplace compliance, arrange Ofqual-approved training, and support your wider first aid programme.

If you’d like recommendations or a quote, get in touch and we’ll help you choose the right solution for your environment.

Frequently Asked Questions About Defibrillators

A fully automatic defibrillator delivers a shock automatically if required, while a semi-automatic device prompts the user to press a button to administer the shock. Both provide clear voice instructions and are designed for ease of use in an emergency.

AEDs are designed to be simple to operate with voice and visual prompts, so formal training is not required. However, CPR and defibrillator training is recommended to increase confidence and effectiveness in an emergency.

Pads and batteries have expiry dates and must be replaced as recommended by the manufacturer, typically every 2–5 years or after use. Keeping spares on hand ensures your AED is always ready.

Defibrillators should be placed in highly visible, accessible locations where people gather, such as workplaces, schools, gyms, and community centres. They should be easy to access within a few minutes of a potential cardiac arrest.

Yes, many AEDs are safe for use on children and infants when fitted with paediatric pads or switched to the paediatric mode. Always check the manufacturer’s guidance for specific age or weight recommendations.

There is no legal requirement for UK workplaces to have a defibrillator on site. However, the Health and Safety Executive (HSE) recommends including AED provision in your first aid needs assessment, especially if your workforce is large or at higher risk. Having an AED available can greatly improve survival rates in the event of sudden cardiac arrest.

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