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Philips HeartStart HS1 OnSite AED

OnSite HS1 was designed by Philips, for the ordinary person in the extraordinary moment.



The OnSite is designed to be the easiest to set up and use and the most reliable defibrillator available. It includes automatic Life Guidance features like voice prompts and CPR coaching to help guide you through the treatment of sudden cardiac arrest. Should EMS need a summary of care, it can be retrieved from the defibrillator’s internal memory. OnSite verbally recounts events from its last clinical use.

Weighing just 3.3 lbs/1.5 kg, the HeartStart OnSite Defibrillator is small and lightweight. Using clear, calm voice instructions guide you through the entire process. – from placing each pad on the patient to delivering a defibrillation shock and performing CPR.

The Philips HeartStart OnSite Ready-Pack configuration is ready to rescue out of the box. The HS1 turns on with the easy to use pull handle. Pulling the green handle activates the defibrillator and its voice instructions and visual icons.

The HeartStart OnSite can be used on patients of any age, including infants and children.

Integrated SMART Pads placed on the victim’s bare skin sense and adapt the defibrillator’s instructions to your actions every step of the way. OnSite senses when the infant/child SMART Pads Cartridge is installed. Then, OnSite automatically adjusts to a lower energy level more appropriate for infants and children. It also provides coaching for performing infant/child CPR. The SMART pads sense when they have been removed from the cartridge and when each has been applied to the patient, adjusting the voice instructions to your actions.

While performing CPR, the defibrillator’s voice instructions can be activated to coach you on the frequency and depth of compressions as well as breaths.

Philips HeartStart OnSite HS1 Supplies & Accessories Brochure

Philips HeartStart Onsite HS1 Brochure