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HeartSine samaritan PAD 450P

Defibrillator heartsine

HeartSine samaritan® PAD 450P Public Access Defibrillator

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 percent.

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.

Product Highlights

  • 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.
  • Users are easily guided through the entire CPR process, providing specific feedback on the rate of compressions.
  • With its IP56 rating, the SAM 450P defibrillator offers unmatched ruggedness for a variety of environments.
  • At 2.4 pounds and with a compact footprint, the SAM 450P is the most portable AED on the market.
  • Pad-Pak™ cartridge combines battery and electrode pads, with only one expiration date to monitor.


Physical (With Pad-Pak™ Inserted)

Size: 8.0 inches by 7.25 inches by 1.9 inches (20 centimeters by 18.4 centimeters by 4.8 centimeters)

Weight: 2.4 pounds (1.1 kilogram) 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 seconds., 200J in < 12 seconds after 6

Discharges: Typically 150J in < 8 seconds, 200J in < 12 seconds

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

Housing: ABS – electrodes: hydrogel, silver, aluminium and polyester

Pad-Pak — Electrode and Battery Cartridge

Shelf Life: Four years from manufacture date

Weight: 0.44 pounds (0.2 kilogram)

Size: 3.93 inches  by 5.24 inches  by .94 inches (10cm by 13.3 centimeters by 2.4 centimeters)

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

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