Philips Invivo Expression MRI

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Philips Invivo Expression MRI Features

The Philips Invivo Expression MRI is a patient monitor that was designed to resist the demands of environments that require strong magnetic fields. The Expression MRI
was designed as a patient monitor that can be used in an MRI setting. It operates at 5,000 gauss field lines and 4 W/Kg SAR, without compromising the patient’s safety. The Patient Monitor does not interfere with the images and operation of the MRI. With a low magnetic signature, the patient monitor can be used with most MRI scanners, including 3.0T systems.

The Invivo Expression MRI patient monitor comes with wireless connectivity to monitor ECG, SpO2, and respiration. This allows continuous tracking of the patient’s vital signs without extensive wires or routers. Additionally, the Expression can monitor internal body temperature and blood pressure and can be used on pediatric and adult patients. Another Philips Patient Monitor that is compatible with magnetic resonance environments is the Philips Expression MR400.

  • Faster patient induction with quadtrode ECG electrodes that allow quick placement on the patient, while ensuring maximum ECGPerformance.
  • Wireless ECG, SpO2, and respiratory connections.
  • Uninterrupted monitoring during patient exams.
  • Remote monitoring during recovery.
  • Can be mounted on a portable cart or anesthesia machine.
  • Designed specifically for ultra-high magnetic field environments.

Invivo Expression MRI Monitor Specifications

Dimensions of the DCU (Monitor)

  • Height: 11.5 in (29.2 cm) with antenna: 15.5 in (39.4cm)
  • Width: 15.4 in (39.1cm)
  • Depth: 5.5 in (39.1 cm)
  • Weight: 17 lbs (7.7kg)

Dimensions of the PMC

  • Height: Vertically 15.3 in (38.9 cm) Horizontally: 8.5 in (21.6 cm)
  • With: 15.7 in (39.9 cm)
  • Depth: Vertically: 8.3 in (21.1 cm) Horizontally: 15.1 in 38.4 cm)
  • Weight: 31 lbs (14.0kg)

Dimensions of the Cart (optimal)

  • Height: 42.3 in (107.4 CM)
  • Width: 18.7 in (47.5 cm
  • Depth: 19.5 in (49.5 cm)
  • Weight: 8lbs (36.3 kg)

Display Control Unit

  • Type: LCD, Color, 80 x 600 pixels
  • Screen size: 12 in (30.5 cm) diagonal
  • Sweep Speed: 25 or 50 mm/S gives 9.2 S or 4.6 S of the display, respectively. For respiration, a speed of 0.33, 1.56, 3.13, 6.25, 12.5, or 25 mm/S is used
  • Waveform Display Mode: fixed trace, moving to erase bar
  • Waveform Display Height: = 19 mm
  • “Full-screen” Display Height: = 75 mm


    • Operating Temperature: 15°C to 35°C (59°F to 95°F)
  • Batteries (REF 989803169491): 0°C to 40°C (32°F to 104°F) <?li>
  • Anesthetic Oxygen (O2) Sensor (REF 989803162051): -40°C to 35°C (-40°F to 95°F)
  • Cart, PMC, DCU, wireless modules, and accessories (except the Temperature sensor): -20°C to 60°C (-4°F to 140°F) <?li>
  • Temperature sensor: -25°C (-13°F) to 70°C (158°F)
  • Relative Humidity: 15% to 80%, non-condensing
  • Transport Temperature
  • Cart, PMC, DCU, wireless modules, and accessories (except Temperature): -20 to 60°C (-4 to 140°F) <?li>
  • Temperature sensor: -25°C (-13°F) to 70°C (158°F)

Power Requirments

  • Operating Voltage Range: 100 VAC to 240 VAC
  • Frequency: 50/60 Hz
  • Current: 1.5 A
  • Power Consumption, Maximum: <100 Watts
  • DC Output Voltage, Nominal: 18.3 VDC

Refurbished Philips Invivo Expression MRI Patient Monitor

Soma Tech Intl offers Philips Invivo Expression MRI Patient Monitors up to 50% below OEM prices with the same service and warranty as new. The Philips Invivo Expression MRI is not only technically refurbished but also cosmetically refurbished to make it work and look like new. When the refurbishing process starts on the Expression MRI, it is carefully inspected and tested by our own in-house biomedical engineers who are highly skilled and certified to work on sterilizers. If necessary, parts are replaced to make sure that all aspects of the Philips Invivo Patient Monitor are functioning properly. Once everything is in working order, the unit is calibrated back to the original engineering manufacturer’s specifications. This ensures that the unit is working the same way that it originally left the manufacturer. After the Philips Invivo Expression MRI is working like new it undergoes a special cosmetic restoration process. The Philips Invivo is cleaned, minor scratches and dents are repaired, it’s painted, and new decals are replaced if necessary. After this strenuous refurbishing process, the unit functions and looks like new. Soma Tech Intl is ISO 13485 certified and ensures that the best quality is given to all capital medical equipment that they sell. Before the Philips Invivo Expression MRI is labeled patient-ready and packed up for shipment, it goes through one last quality control test that makes sure all aspects are again working as they should. If you are looking to buy refurbished Philips Invivo Expression MRI Patient Monitors contact soma at [email protected] or call us at 1-800-GET-SOMA.

Soma Tech Intl is also actively looking to purchase a Philips Invivo Expression MRI Patient Monitor. If you or your facility is looking to sell your Philips Invivo Expression MRI, be sure to contact Soma Tech Intl. Soma has a dedicated and experienced purchasing department that helps you through the entire process. Selling your used or pre-owned Philips Invivo Expression MRI to Soma Tech Intl takes out the middle man in the equation. This also ensures that your medical facility gets top dollar for your equipment. Soma is 100% HIPPA compliant and makes sure that your equipment gets to our facility in the same condition that it left yours. Soma Tech Intl also gives the option for trade-in credit on your medical equipment. If you or your facility is looking to regain space for new equipment, or if you are looking to upgrade your current equipment, contact Soma Techn Intl’s purchasing department at [email protected] or send us a message on our Sell to Soma website.


Questions about our Patient Monitors?

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

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

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