
United Imaging uMR 780
MRI Scanner
A 3.0T MRI driven by uCS: rapid and exquisite at once.
The uMR 780 is driven by the unique uCS platform, combining uCS imaging technology with the uCS processing engine to deliver higher performance in both ultra-fast and high-resolution imaging. Third-generation compressed sensing breaks through the limits of speed and resolution, with a maximum acceleration factor of 16 and isotropic resolution as high as 0.5 mm.
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Key Features
- A 3.0 Tesla MRI system built on United Imaging's uCS platform, pairing advanced imaging technology with a powerful processing engine for both ultra-fast and high-resolution scans
- Third-generation compressed sensing that breaks the usual trade-off between speed and detail, with up to a 16× acceleration factor for much faster scanning
- Exceptionally fine isotropic resolution, as high as 0.5 mm, for sharp images in any viewing plane
- Combines several speed-up techniques (compressed sensing, parallel imaging and partial Fourier) to shorten exam times without sacrificing quality
- Fast dynamic imaging: whole-liver 3D capture at 0.5 second per phase, and dynamic liver scans in a single breath-hold
- Short 170 cm magnet with a wide 50 cm field of view, making positioning easier and more comfortable for patients
- Industry-leading magnet uniformity for consistent image quality, including large-coverage, even fat suppression
- High-performance gradients for fast, precise acquisition
- High channel-count receiver with high-density surface coil arrays and independent low-noise amplifiers, delivering higher signal quality and flexible coil combinations
- Premier processing engine with intelligent, ultra-fast reconstruction that handles large datasets smoothly
- Ready-made clinical protocols across the body, including neurology (multi-contrast brain and vessel-wall imaging), brachial plexus, whole-spine in just two acquisitions, MSK and cardiac
- Quick3D fat-sat imaging that produces T1-weighted 3D fat-saturated images in just 15 to 17 seconds
Technical Specifications
ParameterSpecification
Imaging technology3rd-gen compressed sensing (uCS)
CombinesCS + parallel imaging + partial Fourier
Max acceleration factor16×
Isotropic resolutionAs high as 0.5 mm
Static uCS accelerationSpatial acceleration ≥ 6×
Dynamic uCSWhole-liver 3D, 0.5 s / phase
Field strength3.0 Tesla
Magnet length170 cm (short magnet)
Field of view50 cm large FOV
HomogeneityIndustry-leading uniformity
GradientHigh-performance, fast acquisition
Fat saturationLarge-coverage, uniform
RF architectureHigh channel-count receiver
CoilsHigh-density surface coil arrays
AmplifiersIndependent low-noise per element
Processing enginePremier CPU, memory & data network
ReconstructionIntelligent, ultra-fast for large data
NeurologyMATRIX multi-contrast isotropic; vessel-wall imaging
Brachial plexusuCS static high-resolution imaging
Whole spineImaging with 2 acquisitions
BodyDynamic whole-liver, single breath-hold
Quick3D fat-satT1W 3D fat-sat in 15 to 17 s
MSK / CardiacHigh-resolution & dynamic protocols
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