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Complete Systems (37)
Parts (3,023)

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Item Price (USD)

Year manufactured

383257347

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Device: MRI
Manufacturer: Philips
Model: Intera 1.0T Omni

Location: United Arab Emirates

210,000

2009

638312423

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Device: MRI
Manufacturer: Siemens
Model: MAGNETOM Concerto

Location: India, Delhi

91,000

2004

828483812

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Device: MRI
Manufacturer: Siemens
Model: MAGNETOM Concerto

Location: South Korea, Gyeonggi-do

Negotiable

2005

7103970829

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Device: MRI
Manufacturer: Siemens
Model: MAGNETOM Concerto

Location: India, Delhi

Negotiable

560681185

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Device: MRI
Manufacturer: GE Healthcare
Model: Signa Ovation 0.35T

Location: United States, Florida

125,000

2002

273338386

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Device: Mobile MRI
Manufacturer: GE Healthcare
Model: Mobile Signa Profile III 0.2T

Location: United States, Florida

100,000

1998

234094223

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Device: MRI
Manufacturer: Esaote
Model: E-SCAN XQ

Location: United States, California

Negotiable

2004

584637518

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Device: MRI
Manufacturer: Siemens
Model: MAGNETOM Concerto

Location: South Korea, Gyeonggi-do

85,000

2002

228246202

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Device: MRI
Manufacturer: Hitachi
Model: AIRIS

Location: Italy, Naples

79,469

1998

416038881

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Device: MRI
Manufacturer: Siemens
Model: MAGNETOM 3T Trio

Location: India, Delhi

600,000

2006

338817483

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Device: MRI
Manufacturer: Esaote
Model: C-Scan

Location: Italy

72,847

2007

773932497

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Device: MRI
Manufacturer: Esaote
Model: E-SCAN XQ

Location: United States, Illinois

45,000

2003

928770392

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Device: MRI
Manufacturer: Siemens
Model: MAGNETOM Symphony

Location: India, Delhi

55,000

560926985

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Device: MRI
Manufacturer: Siemens
Model: MAGNETOM Avanto 1.5T

Location: Spain, Catalonia

596,020

2007

928636452

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Device: MRI
Manufacturer: GE Healthcare
Model: Signa Profile Open 0.2T

Location: Turkey, Izmir

115,000

1998

The model & manufacturer of the marked items have changed due to an acquisition between companies, and are also known as:

Current Manufacturer / Model Name	Alternative Manufacturer / Model Name
Esaote / E-SCAN XQ	GE Healthcare / E-SCAN XQ
Esaote / C-Scan	GE Healthcare / C Scan

MRI may also be referred to as :

Tips for buying MRI

When purchasing an MRI system, facilities should consider these important factors: the magnet, gradient system, computer.
As for the MRI magnet, it should produce a highly homogeneous magnetic field covering as wide a field of view as possible and provide as much patient space as possible.
The MRI system image resolution is higher when the gradient system is faster, but than the field of view is smaller.
Keeping up with the magnet, so that images are instantly available while the scan progresses, is the computer system's task in a Magnetic Resonance Imaging system.
Facilities should also consider the site requirements, which are specific to each institution. In this area, three issues should be examined: the extent of the magnetic field, the area occupied by the magnet, and the weight of the magnet.
When selecting the MRI site, the two most important planning considerations are the fringe field and the need for a site free from ambient RF electrical noise. A permanent magnet has a minimal fringe field, but needs careful preconstruction planning because of its tremendous weight.
To contain the magnetic fringe field of resistive and superconducting electromagnet systems, shielding can be used. The fringe field could cause problems at some sites without shielding.
To contain the fringe field, two approaches are used for MRI units: active and passive shielding. Active shielding is a design feature of the magnet, while the passive shielding involves the use of steel around the magnet.
Generally, the size of the MRI unit's controlled-access area increases as the operational field strength increases, for the fringe fields created by superconducting and resistive magnets. The recommended general-public access limit is 5 G. The distance to the 5 G line ranges from approximately 9 meters for a 0.5 T magnet to 13 meters for a 1.5 T magnet. For a 3.0 T magnet, the 5 G line is about one meter further from the isocenter than it is for a 1.5 T magnet, and therefore larger safety boundaries are required.
With MRI active magnet shielding, the distance to the 5 G line can be drastically reduced to less than 4 meters for a shielded 1.5 T magnet and less than 3 meters for a shielded 0.5 T magnet.
Fringe fields are 3-D; so for higher field strengths, areas on the floors above and below the imaging facility may also need controlled access and/or shielding.
Careful site selection is required for MRI units. The operation of gamma cameras, CRT displays, electroencephalogram and electrocardiogram monitors, and image intensifiers - are all affected by the magnetic field; ferromagnetic material in the surrounding area affects the homogeneity of the static magnetic field.
MRI system technicians can partially compensate for the effects of large stationary masses on field uniformity by placing corresponding masses of ferromagnetic material in a symmetric position in the magnet area. A careful site selection for your MRI system can eliminate moving ferromagnetic objects such as elevators, automobiles, or forklifts.
To address the problems associated with the fringe field, active shielding can be used, as well as close-fitting steel shields integral to the magnet, or steel shielding in the walls around the magnet. If MRI system users wish to install large steel sheets of magnetic shielding, they should keep in mind that these are expensive, and require innovative construction techniques because of the weight involved.
Facilities should be sure to include all these extra precautions in early design considerations before the purchase of MRI systems, because they raise the cost of construction. Implementation after installation may be even more costly. Actively shielded magnets have significantly reduced fringe fields and generally do not require steel shielding.
External ambient RF signals can degrade MRI image quality below diagnostically acceptable levels; so even in the most complex MRI system, the magnet assembly must have some type of RF shielding. These shield assemblies usually consist of a complete room of copper or aluminum sheets bonded to a composite plywood support. Physical and visual access to the room is provided by special door assemblies and window coverings shielded with copper screening.
MRI specialists should install, fine-tune, and maintain the equipment since MRI technology is especially complex and sensitive. Experts should train physicians and technologists and answer their questions.
Facilities should choose a supplier whose local MRI service and training resources are extensive and reliable. The availability of such resources should be guaranteed in writing within any contract between the supplier and the buyer.
To facilitate future additions to the network, all newly purchased MRI equipment must be compatible with DICOM 3.0. DICOM conformance statements should be provided by the suppliers and should explain in detail what information objects, service classes, and data encoding are supported by their systems. All statements should share the same format and vocabulary to facilitate Magnetic Resonance Imaging system comparisons among suppliers.

Read more valuable tips on the Medical Equipment Buying Guide by MedWOW >>