HAMILTON – MR1

General information

PORTABLE VENTILATOR USED IN MRI ROOM

Model: HAMILTON-MR1

Brand: HAMILTON – Switzerland

Manufactured: Hamilton Medical AG

Certificate: ISO, CE

The main machine includes breathing modes:

• Adaptive pressure ventilation with controlled mandatory ventilation / Synchronized controlled mandatory ventilation (APVcmv / (S)CMV+)
• Adaptive pressure ventilation with synchronized intermittent mandatory ventilation / Synchronized intermittent mandatory ventilation plus (APVsimv / SIMV+)
• Combined breathing mode displays parameters and cardiopulmonary resuscitation time (CPR)
• Volume support breathing mode (VS)
• Pressure-controlled ventilation (PCV+)
• Pressure-controlled synchronized intermittent mandatory ventilation (PSIMV+)
• Spontaneous mode (SPONT)
• Adaptive Support Ventilation (ASV)

The HAMILTON-MR1 has been especiallydeveloped for the MRI suite. The ICU ventilatorcombines reliability, compact size, and highperformance with patient-adaptive modes thatsupport advanced lung-protective strategies. It isthe ideal choice for transporting ventilatedpatients to the MRI department.

• MR-Conditional with the use of 1.5 Tesla and3.0 Tesla static magnetic field scanners
• The ventilator can remain close to the patienteven during MRI scans
• Integrated TeslaSpy magnetic field navigator
• Adult, pediatric, and neonatal ventilation
• Up to 9 hours of battery operating time
• Independence from compressed air
• Noninvasive ventilation and integrated highflow oxygen therapy (HFOT)*
• Advanced ventilation modes including ASV® -Adaptive Support Ventilation®

Portable, flexible, convenient

For intrahospital transport

The compact design of the HAMILTON-MR1 makes it easy to handle and ideal for clinical transport. Hookson each side of the trolley enable convenient storage of the breathing circuit and oxygen hose. The optional transport kit with quick-lock function and specially designed handle allows you to removethe device from its trolley at the press of a button and attach it directly to the bed.

For neonatal patients

The HAMILTON-MR1 is also suitable for neonatal patients. With tidal volumes as low as 2 ml, demand-flow nCPAP modes, proximal flow sensors developed specifically for neonates, and leak compensation,the HAMILTON-MR1 can safely ventilate even the smallest patients during transport to and from the MRIsuite, as well as while in the MRI scanner.

Adapted to the MRI environment

The HAMILTON-MR1 guarantees continuous, uncompromised ventilation care from the ICU to the MRIscanner and back.

MR-Conditional

• MR-Conditional (up to 50 mT) with the use of 1.5 Tesla and 3.0 Tesla static magnetic field scanners
• Ventilator can remain close to the patient even during MRI scans
• The trolley’s auto-lock brake locks the wheels as soon as you release the handle to prevent it fromrolling accidentally towards the MRI scanner
• Hamilton Medical offers a variety of breathing circuits suitable for the MRI suite. The proximal flowsensor allows you to measure flow and pressure close to the patient’s airway, even when using verylong breathing circuits

Integrated TeslaSpy with standalone alarms mirrored on the device for more safety

• Magnetic field navigator
• Continuously measures the background magnetic levels, even when the ventilator is switched off
• Alarms are mirrored on the ventilator GUI and alarm lamp

Gas source switch

• Automatically switches between the gas cylinder and central gas supply
• Uninterrupted supply allows for continuous ventilation

MR-Conditional technology

enables the HAMILTON-MR1 mechanical ventilator to accompany your patientfrom the ICU to the scanner, for the duration of the procedure, then back tothe ICU again, increasing the safety of care. The HAMILTON-MR1 is speciallydesigned and shielded to ventilate your patient in the vicinity of an MRIscanner, and is MR-Conditional with the use of 1.5 Tesla and 3.0 Tesla staticmagnetic field scanners.

The integrated TeslaSpy gaussmeter with standalone alarms mirrored on theventilator

continuously monitors the magnetic field and gives you an audible and visualsignal if you are getting too close. Positioning a medical device too close tothe MRI scanner can have fatal consequences. The TeslaSpy alarms aremirrored on the device’s GUI and on the alarm lamp. For maximum safety,TeslaSpy continues monitoring even when the ventilator is switched off.

The gas source switch

enables the ventilator to switch automatically between oxygen supplies. Assoon as the central supply is connected, oxygen is drawn from this sourceinstead of the cylinder. The immediate changeover ensures continuousventilation. The gas source switch only changes from the central supply to theoxygen cylinder when the pressure at the central supply drops below a presetminimum pressure level.

CPR ventilation

adapts ventilation settings to situations where CPR is being performed. Itsupports the CPR workflow with quick access to preconfigurable settings,adequate alarm and trigger adjustment, CPR-timer display, and display of therelevant main monitoring parameters and curves.