Zoll M Series

Zoll M Series Defibrillator/Monitor

The Zoll M Series Defibrillator/Monitor combines advanced patient monitoring, noninvasive pacing, ECG display, and defibrillation with integrated printing and recording—all in one versatile device. Engineered for use in both hospital and EMS settings, the M Series offers flexible operation in manual, advisory, or semi-automated modes. With support for Real CPR Help using CPR-D pads, it provides real-time feedback on chest compression quality. PCMCIA cards allow the storage and transfer of ECG, voice data, and other critical information for post-event review. This model is capable of delivering up to 360 joules of energy (or 200 joules for biphasic units) and offers external pacing with continuously variable current and pulse rate. Continuous vital signs trending—including heart rate, SpO₂, end-tidal CO₂, respiration, and noninvasive blood pressure—along with 3-, 5-, or 12-lead ECG analysis ensure comprehensive patient assessment during resuscitation.

Key Features

• Integrated Multifunctionality:
  • Combines defibrillation, ECG monitoring, noninvasive pacing, and recording in one device.
• Flexible Operating Modes:
  • Configurable for manual, advisory, or semi-automatic defibrillation.
  • Supports Real CPR Help via compatible CPR-D pads for real-time feedback on chest compressions.
• Advanced Data Management:
  • Built-in printer and recording capabilities for continuous ECG and event data.
  • PCMCIA card slot enables storage and transfer of ECG, voice data, and other system parameters.
• Comprehensive Monitoring:
  • Provides vital signs trending including heart rate, SpO₂, EtCO₂, respiration, and noninvasive blood pressure.
  • Offers 3-lead, 5-lead, or 12-lead ECG analysis for detailed cardiac monitoring.
• Robust Defibrillation & Pacing:
  • Delivers up to 360 joules (or 200 joules for biphasic units) with rapid charge times.
  • Features external pacing with continuously variable current and pulse rates.
• Ergonomic & Portable Design:
  • Compact dimensions and lightweight construction make it ideal for both in-hospital and transport use.

Detailed Specifications

Physical Characteristics

• Dimensions:
  • Height: 6.8 in (17.3 cm)
  • Width: 10.3 in (26.2 cm)
  • Depth: 8.2 in (20.8 cm)
• Weight:
  • Approximately 13.5 lb (6.14 kg)

Power & Battery Options

• AC Power:
  • 100–120 VAC (50/60 Hz) or 220–240 VAC (50 Hz), 220 VA
• DC Input (Optional):
  • 10–29 V, 130 W
• Battery Options:
  • PD 4410 Battery: Rechargeable sealed lead-acid, ~2.2 lb (1 kg); Recharge time ≤4 hours; Operating time: 35 defibrillator discharges at 360 J, or 2.75 hours continuous ECG monitoring, or 2.25 hours continuous ECG monitoring/pacing.
  • XL Battery: Rechargeable sealed lead-acid, ~3.7 lb (1.7 kg); Recharge time ≤7.2 hours; Operating time: 60 discharges at 360 J, or 4 hours continuous ECG monitoring, or 3.25 hours continuous ECG monitoring/pacing.

Defibrillation & Pacing

• Defibrillation Waveform:
  • Dampened sinusoid.
• Energy Output:
  • Up to 360 joules (200 J for biphasic units) into a patient impedance range of 15–250 ohms.
• Synchronized Mode:
  • Synchronizes defibrillator pulse to the patient’s R-wave with a maximum delay of 60 msec.
• Pacing:
  • Pacemaker Type: VVI demand; operates asynchronously (fixed rate) without ECG leads or in ASYNC pacing mode.
  • Pulse Type: Rectilinear, constant current.
  • Pulse Duration: 40 msec ±2 msec.
  • Pulse Amplitude: Variable 0–140 mA (±5% or 5 mA, whichever is greater; increments/decrements of 2 mA).
  • Pacing Rate: 30–180 ppm (±1.5%; in 2 ppm steps).

ECG Monitoring

• Input Options:
  • Supports 3-lead, 5-lead, and 12-lead ECG monitoring via standard paddles, QUIK-COMBO electrodes, or FAST-PATCH disposable electrodes.
• ECG Display:
  • ECG amplitude options: 0.5, 1, 1.5, 2, 3 cm/mV (user-selectable; fixed at 1 cm/mV for 12-lead).
• Heart Rate:
  • Digital readout from 20 to 300 bpm; accuracy ±4% or ±3 bpm.
• Frequency Response:
  • Monitor: 0.5 to 40 Hz or 1 to 30 Hz (user configurable).
  • Paddles: 2.5 to 30 Hz.
  • Diagnostic 12-lead ECG: 0.05 to 150 Hz.

CPR Monitoring

• Compression Depth:
  • 0.75 to 3 inches (1.9 to 7.6 cm) ±0.25 inches (±0.6 cm).
• Compression Rate:
  • 50 to 150 compressions per minute.
• CPR Feedback:
  • Provides visual and audible feedback to maintain compressions at AHA/ERC recommended rates.

Display & Recorder

• Display:
  • High-resolution screen (typically 5-inch) available in EL or LCD options.
• Recorder:
  • High-resolution thermal array printer that prints continuous ECG strips.
  • Paper Size: 50 mm wide x 30 m long; Print speed: 25 mm/sec ±5%; Delay: 6 seconds.
• Data Management:
  • Supports CODE SUMMARY reports with critical event records, continuous ECG waveform transfer, and trend summaries.
  • Internal memory for storing patient records (up to 360 minutes continuous ECG, 90 minutes of all-channel data, or 400 single waveform events).

Communications

• Data Transfer:
  • Supports wired and wireless connectivity through PCMCIA, serial, and Bluetooth interfaces.
• Audio Recording:
  • Digital compressed audio can be recorded (optional).