HeartSine samaritan® PAD 450P

Public Access Defibrillator

The confidence and power to save a life.

While some cardiac events are treatable with effective Cardiopulmonary Resuscitation (CPR) alone, others require a combination of effective CPR and the use of an automated external defibrillator (AED) to deliver a lifesaving shock within the first few minutes of sudden cardiac arrest (SCA). In both cases, effective CPR contributes to an increase of survival rates of up to 75%.

More than a simple AED, HeartSine’s samaritan PAD 450P with integrated CPR Rate AdvisorTM provides real-time visible and audible feedback to the rescuer on the rate of CPR compressions during an SCA resuscitation.

Real-Time CPR Rate Feedback

ICG-Based Feedback.With its revolutionary technology, HeartSine’s proprietary CPR Rate Advisor uses only the defibrillator electrodes to determine the rate of CPR being applied, without the addition of accelerometers (or pucks) commonly used in other AED solutions.

Easy-to-Follow Visual and Verbal Guides. Easy-to-understand visual and voice prompts guide a user through the entire CPR process, providing specific feedback on the rate of compressions.

Improved CPR Fraction. To ensure that CPR is consistently delivered, the SAM 450P continues to remind the rescuer to perform CPR when no CPR is detected.

Ready to Shock

Highest level of protection from dust and water. With its IP56 rating, the SAM 450P defibrillator offers unmatched ruggedness for a variety of environments.

Advanced technology. The SAM 450P utilizes proprietary electrode technology and SCOPETM* biphasic technology, an escalating and low-energy waveform that automatically adjusts for patient impedance differences, to assess rhythm and recommend defibrillation if necessary.

Most compact design. At 2.4 lbs and with a compact footprint, the SAM 450P is the most portable AED on the market.

Real Economy for the Real World

Two parts, one expiration date. Pad-Pak™ cartridge combines battery and electrode pads, with only one expiration date to monitor.

Low cost of ownership. With a shelf life of four years from date of manufacture, the Pad-Pak offers significant savings over other defibrillators that require separate battery and electrode replacements.

click to download brochure Click to Download 450P Product Brochure

click to download technote Click to Download CPR Rate Advisor® TechNote



Automated External Defibrillators (AEDs) from HealthFirst include the OnTraQ Quality Refill System, which monitors your AED’s battery and pad expiration dates and replaces them automatically. This ensures that your AED is functional in the event of an emergency. You will be billed for replacement components at the time of shipment.

Physical (With Pad-Pak™ Inserted)

Size: 8.0 in x 7.25 in x 1.9 in (20cm x 18.4cm x 4.8cm)

Weight: 2.4 lbs (1,1 kg) including Pad-Pak Battery


Waveform: Self-Compensating Output Pulse Envelope (SCOPETM) Biphasic waveform. Optimized biphasic escalating waveform compensates energy, slope and envelope for patient impedance.

Energy Selection

Adult: 1. Shock 150J 2. Shock 150J 3. Shock 200J

Pediatric: 1. Shock 50J 2. Shock 50J 3. Shock 50J

Charging Time

New Battery: Typically 150J in < 8 sec., 200J in < 12 sec.

After 6 Discharges: Typically 150J in < 8 sec., 200J in < 12 sec.

Patient Analysis System

Method: Evaluates patient’s ECG, signal quality, electrode contact integrity and patient impedance to determine if defibrillation is required.

Sensitivity/Specificity: Meets ISO 60601-2-4 and AAMI DF80


Operating/Standby Temperature: 0°C to 50°C (+32°F to +122°F)

Temporary Transportation Temperature: –10°C to 50°C (14°F to 122°F) for up to two days. Unit must be returned to standby/operating temperature for 24 hours before use.

Relative Humidity: 5% to 95% (non-condensing)

Water Resistance: IEC 60529/EN 60529 IP56

Altitude: 0 to 15,000 feet (0 – 4,575 meters)

Shock: MIL STD 810F Method 516.5, Procedure I (40G’s)

Vibration: MIL STD 810F Method 514.5+. Category 4 Truck Transportation – US Highways Category 7 Aircraft – Jet 737 & General Aviation (Exposure)

EMC: EN 60601-1-2

Radiated Emissions: EN55011

Electrostatic Discharge RF Immunity: EN61000-4-3 80MHZ-2.5GHZ (10 V/m)

Magnetic Field Immunity: EN61000-4-8 (3 A/m)

Aircraft: RTCA/DO-160F, Section 21 (Category M)

Falling Height: 3.3 feet/1 meter

Event Documentation

Type: Internal Memory

Memory Capacity: 90 minutes of ECG (full disclosure) and event/incident recording

Playback Capabilities: Custom USB cable directly connected to PC and Saver EVO™ Windows-based data review software

Materials Used

PAD SAM450P: ABS, Santoprene. Printed circuit board with electronic components.

PAD Cartridge: Battery: Lithium Manganese Dioxide

Electrodes: Hydrogel, Silver, Aluminium and Polyester

Pad-Pak — Electrode and Battery Cartridge

Shelf Life: 4 years from manufacture date

Weight: 0.44 lbs (0.2kg)

Size: 3.93 in x 5.24 in x .94 in (10cm x 13.3cm x 2.4cm)

Battery Type: Lithium Manganese Dioxide (LiMnO2)

Capacity:> 60 shocks at 200J 18V, 1.5 Amp Hrs

Electrodes: HeartSine samaritan® disposable defibrillation pads are supplied as standard with each device

Placement: Anterior-lateral (Adult); Anterior-posterior (Pediatric)

Active Gel Area: 15.5 in2/100 cm2

Cable Length: 3.3 feet/1 meter

HeartSine samaritan® PAD 450P

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