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The HAMILTON-MR1 MRI ventilator provides positive pressure support for adult and pediatric patients. This Ventilator from Hamilton Medical can be used in an MRI department and is a good fit for patient transport within a medical facility. This is a fully functional electronically controlled ICU ventilator. The MR1 ventilator can be used in a magnetic field strength of 50 mT.

  • Adult, pediatric, and optional neonatal ventilation compatibility.
  • High-performance turbine allows this ventilator to run independently from compressed air.
  • Leak compensation for NIV and invasive ventilation.
  • Up to 9 hours runtime on battery power.

HAMILTON-MR1 Specifications


  • Height: 10.43” (26.5 cm)
  • Width: 11.1” (30 cm)
  • Length: 8.3” (21 cm)
  • Weight: 15 lb (6.8 kg)


  • High-pressure Oxygen Inlet
    • Pressure: 2.8 to 6 bar / 280 to 600 kPa / 41 to 87 psi
    • Flow: Maximum of 200 l/min
    • Connector: DISS (CGA 1240) or NIST
  • Air Supply: Integrated blower
  • Delivered flow
    • 260 l/min ±10% against ambient pressure (at sea level); 120 l/min at 30 cmH20; 0 to 200 l/min with 100% O2; Flow limitation in neonatal modes: 40 l/min
  • Flow accuracy (for calibrated flow sensor)
    • Adult/Ped: ±10% or ±300 ml/min (whichever is greater)
    • Neonatal: ±2 ml/s or ±10% (whichever is greater)
  • Delivered pressure
    • Adult: 0 to 60 cmH2O
    • Neonatal: 0 to 45 cmH20
  • Inspiratory outlet (To patient port) Connector: ISO 15 mm female/22 mm male conical
  • Expiratory outlet (From patient port) Connector (on the expiratory valve): ISO 15 mm female/22 mm male conical


  • Electrical: 10.8 V DC, 6.7 Ah, 72 Wh, 50 W typical, 150 W maximum
  • Type: Lithium-ion
  • Operating time: Operating times are measured with two fully charged batteries. Maximum run time: 9 hours.
  • Recharge time: While the ventilator is connected to primary power, approximately 3.25 h to fully recharge one battery, approximately
    6.25 h to fully recharge two batteries.

Magnetic Field

  • Static magnetic field
    • = 50 mT
    • Corresponds to approximately 1 m distance from the front of a 3.0 T MRI scanner.


  • Input Power: 100 to 240 VAC -15% /+10%, 50/60 Hz
  • Power Consumption: 50 W typical, 120 W maximum

Ventilation Modes

  • Intelligent ventilation modes with Adaptive Support Ventilation (ASV)
  • Pressure-controlled modes (including biphasic modes)
  • Volume-controlled modes (adaptive)
  • Pressure support modes
  • Modes for noninvasive ventilation

Questions about our ventilators?

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

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

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