GE Healthcare Discovery MR750 3.0T (2015)

Body and abdominal imaging at 3 tesla is where SAR constrains protocols most, so a model personalised to the patient bears directly on what can be run.

Functional brain imaging depends on gradient stability across long acquisitions, supported by water and air cooling with thermo-electric panels for sustained duty cycle.

Neurological imaging draws on homogeneity from 18 higher-order shim coils, supporting fat saturation away from isocentre across a 48 cm field of view.

Musculoskeletal imaging uses high-density array coils across the receive architecture according to the coil set supplied.

Breast imaging is supported by VIBRANT Flex, which combines multiple series into a single acquisition where that application is licensed.

Angiographic work is available without contrast injection through time-of-flight imaging, alongside time-resolved techniques that rely on gradient reproducibility.

Research programmes are served by gradient accuracy and reproducibility across spectroscopy and advanced diffusion work, subject to the licences on the system.

The Limit Fitted to the Patient

PERFORM 2.0 fine-tunes the SAR model automatically and personalises it to each patient, so the constraint applied reflects the person being scanned.

Headroom Where the Patient Allows It

Because deposition is modelled to the individual, protocol headroom is recovered in the body and high-flip-angle work where 3 tesla is most constrained.

Full Gradient Performance on Every Axis

50 mT/m amplitude and 200 T/m/s slew rate are delivered on each axis simultaneously, so performance is not traded between directions.

Gradients Held Steady Through Long Acquisitions

Water and air cooling with thermo-electric panels supports sustained duty cycle, which functional imaging and spectroscopy depend on.

Eddy Currents Limited by Design

Non-resonant, actively shielded gradients with the gradient coil and RF body coil integrated into one module limit eddy current effects.

Homogeneity Across a 48 cm Field

Eighteen higher-order superconducting shim coils support fat saturation away from isocentre across the full field of view.

Reconstruction From a Full 3D Kernel

ARC parallel imaging reconstructs using a three-dimensional data kernel, and the volume reconstruction engine generates images in real time.

A Receive Chain Built in Modules

The architecture takes up to 32 channels in 16-channel modules, so channel count is a property of how a given system was populated.

Angiography Without a Contrast Injection

Time-of-flight imaging captures vascular detail without contrast, where that application is licensed.

Set-Up Reduced to a Short Sequence

IntelliTouch patient positioning brings scanning to a small number of steps at the table.

Channel Count and Coil Set Documented

Both are provided by the seller at quotation, so the practical clinical range is established in writing.

3.0 Tesla Whole-Body Superconducting MRI System

A third-generation short-bore magnet with gradient system, RF chain, patient table and operator console.

Year of Manufacture: 2015

Bearing on software release, licensed applications, receive channel count and coil compatibility.

PERFORM 2.0

Automatic fine-tuning of the system SAR model, personalised to each patient.

eXtreme Resonance Module

The whole-body gradient module, delivering a 48 cm field of view with linearity.

eXtreme Gradient Driver

The gradient amplifier system paired with the resonance module.

Gradient Amplitude: 50 mT/m per Axis

Delivered on each axis simultaneously.

Gradient Slew Rate: 200 T/m/s per Axis

Delivered on each axis simultaneously.

Non-Resonant Actively Shielded Gradients

Designed to limit eddy currents through the imaging chain.

Integrated Gradient and RF Body Coil Module

Cooled by water and air with thermo-electric cooling panels for sustained duty cycle.

Magnet: 18 Higher-Order Shim Coils

Third-generation short-bore superconducting design with active shielding.

Patient Bore: 60 cm

The patient aperture through the gantry.

Field of View: 48 cm

With linearity supported across the resonance module.

Zero Boil-Off and Remote Magnet Monitoring

Cryogen management without routine replenishment, with remote monitoring of magnet status.

Receive Architecture: Up to 32 Channels

Built from 16-channel modules, with the count on this system confirmed at quotation.

OpTix Optical RF Technology

The RF signal path, engineered for signal clarity and intensity.

ARC Parallel Imaging

Reconstruction using a full three-dimensional data kernel.

Volume Reconstruction Engine

Real-time image generation across high-resolution three-dimensional volumetric data.

VIBRANT Flex

Breast imaging combining multiple series into one acquisition, available where licensed.

Time-of-Flight Angiography

Vascular imaging acquired without a contrast injection.

IntelliTouch Patient Positioning

Set-up reduced to a short sequence of steps at the table.

Coil Set

Receive coils supplied with this system listed by the seller at quotation.

Software Release

Determining licensed applications and coil compatibility, with the release confirmed at quotation.

Magnet Condition and Helium History

Cryogen level and fill history provided by the seller at quotation.

CE Marking and Declaration of Conformity

Issued by the manufacturer and requested from the seller at quotation.

Decontamination Certificate and Warranty Terms

Provided by the seller at quotation, in line with normal practice for used imaging equipment.

Siting and Installation

Floor loading, delivery route, fringe field extent, RF shielding, quench pipe routing, cooling and power supply assessed before installation, which Medigear.uk can arrange.

This GE Discovery MR750 3.0T was built in 2015, and the case for it starts with the constraint that defines 3 tesla imaging. Radiofrequency energy deposited in tissue rises steeply with field strength, and it sets the practical ceiling on flip angles, echo train lengths and repetition times, so where a system applies a conservative model that ceiling arrives before the patient's own physiology requires it. PERFORM 2.0 fine-tunes the SAR model automatically and personalises it to each patient, recovering protocol headroom in exactly the body and high-flip-angle work where 3 tesla is most constrained. Around it sit eXtreme Resonance Module gradients delivering 50 mT/m and 200 T/m/s on each axis simultaneously, non-resonant and actively shielded with the gradient and RF body coils integrated and cooled by water and air for sustained duty cycle, a third-generation short-bore magnet with 18 higher-order shim coils across a 48 cm field, a modular receive architecture to 32 channels, OpTix optical RF, ARC reconstruction from a full three-dimensional kernel and real-time volume reconstruction. Diagnostic interpretation remains with the reporting radiologist. The software release, channel count, coil set and magnet condition are provided by the seller at quotation. Medigear.uk lists the system for UK business buyers and can arrange a siting survey, transport, rigging, installation, staff familiarisation, service cover and the supply of spares and consumables. Enquire for a written quotation.