HAMILTON-MR1 Features
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
Dimensions
- Height: 10.43” (26.5 cm)
- Width: 11.1” (30 cm)
- Length: 8.3” (21 cm)
- Weight: 15 lb (6.8 kg)
Pneumatics
- 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
Battery
- 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.
Electrical
- 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