Philips Heartstart HS1

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Philips Heartstart HS1

The Philips HeartStart HS1 is an automated external defibrillator (AED) designed for quick and effective response to sudden cardiac arrest (SCA) situations. Easy to use and reliable, it is suitable for both lay rescuers and trained responders in various settings.

  • Guided Voice Instructions: Provides clear, step-by-step voice prompts to guide users through the defibrillation process
  • Quick Shock Delivery: Designed to deliver a shock quickly, with minimal interruptions in chest compressions
  • Smart Analysis Technology: Uses SMART Analysis technology to assess the patient’s heart rhythm
  • Ready-to-Use Indicator: Features a comprehensive self-test system that checks all main AED components
  • Durable Design: Built to withstand rigorous use and harsh environments
  • Long-Life Battery: Equipped with a long-life lithium battery that provides reliable power for extended periods
  • Child/Infant Compatibility: Includes an optional infant/child key that adjusts the device’s settings for safe and effective use on younger patients

Philips Heartstart HS1 Specifications


  • Height: 2.8 in (7.2 cm)
  • Width: 8.3 in (21 cm)
  • Depth: 7.4 in (19 cm)
  • Weight: 3.3 lb (1.5 kg)


  • Defibrillator family: HS1. Order M5066A
  • Standard configuration: Defibrillator, battery, adult SMART Pads cartridge (1 set), Setup and Maintenance Guides, Owner’s Manual, Quick Reference Guide, date sticker
  • HeartStart OnSite Ready-Pack configuration: Order option R01. Defibrillator, battery, carry case, adult SMART Pads (1 pre-installed set, 1 spare set), Setup and Maintenance Guides, Owner’s Manual, Quick Reference Guide, date sticker
  • Waveform: Truncated exponential biphasic; waveform parameters adjusted as a function of each patient’s impedance
  • Therapy Adult defibrillation: nominal peak current 32 A (150 J nominal into a 50-ohm load) Pediatric defibrillation with optional Infant/Child SMART Pads cartridge installed: nominal peak current 16 A (50 J nominal into 50-ohm load)
  • Shock-to-shock cycle time: Typically less than 20 seconds between shocks in a series
  • Voice instructions: Detailed voice messages guide the responder through
    use of the defibrillator
  • CPR coaching: Instructions for adult or infant/child CPR available at the user’s option
  • Shock delivery: Via adhesive pads placed on the patient’s bare skin as illustrated on pads
  • Controls: Green SMART Pads cartridge handle, green On/Off button, blue-lit i-button, orange Shock button
  • Indicators: Ready light; blue-lit i-button; caution light; Shock button lights up when shock is advised

Data Recording and Transmission

  • Infrared: Wireless transmission of event data to a PC using the IrDA protocol
    Data stored: First 15 minutes of ECG and the entire incident’s events and analysis decisions

Patient analysis system

  • Patient analysis: Evaluates patient ECG to determine if a rhythm is shockable. Rhythms considered shockable are ventricular fibrillation (VF) and certain ventricular tachycardias (VT) associated with lack of circulation. For safety reasons, some VT rhythms associated with circulation will not be interpreted as shockable, and some very low-amplitude or low-frequency rhythms will not be interpreted as shockable VF.
  • Quick Shock: Able to deliver a shock after the last chest compression of a CPR interval, typically in 8 seconds
  • Sensitivity/ specificity: Meets AAMI DF80 guidelines and AHA recommendations for adult defibrillation (Circulation. 1997;95:1677-1682)
  • Artifact detection: The effects of pacemaker artifact and electrical noise is minimized


  • Battery Capacity: Minimum 200 shocks or 4 hours of operating time
  • Type: 9 Volt DC, 4.2 Ah, composed of disposable long-life lithium manganese dioxide primary cells
  • Install-by date: The battery is labeled with an install-by date of at least 5 years from the date of manufacture
  • Standby life: Typically, 4 years when the battery is installed and when stored and maintained according to directions provided in the document.

Refurbished Philips Heartstart HS1 AED

Soma Tech Intl offers the Philips Heartstart HS1 AED up to 50% below OEM prices with the same service and warranty as new. The Philips AEDs are not only technically refurbished but also cosmetically refurbished to make it work and look like new. When the refurbishing process starts on the Philips Heartstart HS1 AED, it is carefully inspected and tested by our own in-house biomedical engineers who are highly skilled and certified to work on automated external defibrillators. If necessary, parts are replaced to make sure that all aspects of the Philips Heartstart HS1 AED are to the original engineering manufacturer’s specifications. This ensures that the unit is working the same way that it originally left the manufacturer. After the Philips Heartstart HS1 AED is working like new it undergoes a special cosmetic restoration process. The Philips Heartstart HS1 AED is cleaned, minor scratches and dents are repaired, it’s painted, and new decals are replaced if necessary. After this strenuous refurbishing process, the unit functions and looks like new. Soma Tech Intl is ISO 13485 certified and ensures that the best quality is given to all capital medical equipment that they sell. Before the Philips Heartstart HS1 AED is labeled patient-ready and packed up for shipment, it goes through one last quality control test that makes sure all aspects are again working as they should. If you are looking to buy a refurbished Philips Heartstart HS1 AED contact soma at [email protected] or call us at 1-800-GET-SOMA.

Soma Tech Intl is actively looking to purchase a Philips Heartstart HS1 AED. If you or your facility is looking to sell your Philips Heartstart HS1 AED, be sure to contact Soma Tech Intl. Soma has a dedicated and experienced purchasing department that helps you through the entire process. Selling your used or pre-owned Philips Heartstart HS1 AED takes out the middle man in the equation. This also ensures that your medical facility gets top dollar for your equipment. Soma is 100% HIPPA compliant and makes sure that your equipment gets to our facility in the same condition that it left yours. Soma Tech Intl also gives the option for trade-in credit on your medical equipment. If you have medical equipment you would like to sell to Soma, send us a message here!


Questions about our AEDs?

Soma Tech Intl offers a wide range of AEDs. If you have any questions about our automatic external defibrillators or need a quick quote, call us and one of our knowledgeable sales representatives will help you.

Looking to sell your AEDs? Soma ensures your facility gets top dollar for your equipment and also gives the option for trade-in credit.

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