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Result : Searchterm 'RF spoiled FAST' found in 0 term [] and 2 definitions [], (+ 8 Boolean[] results
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| | | | | • Share the entry 'RF Spoiled Fourier Acquired Steady State Technique': | | | | |
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Spoiled gradient echo sequences use a spoiler gradient on the slice select axis during the end module to destroy any remaining transverse magnetization after the readout gradient, which is the case for short repetition times.
As a result, only z-magnetization remains during a subsequent excitation. This types of sequences use semi-random changes in the phase of radio frequency pulses to produce a spatially independent phase shift.
Companies use different acronyms to describe certain techniques.
Different terms for these gradient echo pulse sequences:
CE-FFE-T1 Contrast Enhanced Fast Field Echo with T1 Weighting,
GFE Gradient Field Echo,
FLASH Fast Low Angle Shot,
PS Partial Saturation,
RF spoiled FAST RF Spoiled Fourier Acquired Steady State Technique,
RSSARGE Radio Frequency Spoiled Steady State Acquisition Rewound Gradient Echo
S-GRE Spoiled Gradient Echo,
SHORT Short Repetition Techniques,
SPGR Spoiled Gradient Recalled (spoiled GRASS),
STAGE T1W T1 weighted Small Tip Angle Gradient Echo,
T1-FAST T1 weighted Fourier Acquired Steady State Technique,
T1-FFE T1 weighted Fast Field Echo.
In this context, 'contrast enhanced' refers to the pulse sequence, it does not mean enhancement with a contrast agent. | | | | • View the DATABASE results for 'Spoiled Gradient Echo Sequence' (11).
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(Signa VH/i 3.0T)
With GE Healthcare
leading-edge technology in ultra-high-field imaging. The 3 T VH/i provides a platform for advanced applications in radiology, cardiology, psychology and psychiatry. Real-time image processing lets you acquire multislice whole brain images and map brain functions for research or surgical planning. And the 3 T Signa VH/i is flexible enough to provide clinicians with high pe rformance they require. It can provide not only outstanding features in brain scanning and neuro-system research, but also a wide range of use in scanning breasts, extremities, the spine and the cardiovascular systems.
Device Information and Specification CLINICAL APPLICATION Whole body
T/R quadrature head, T/R quadrature body, T/R phased array extremity (opt) SE, IR, 2D/3D GRE, FGRE, RF- spoiled GRE, FSE, Angiography: 2D/3D TOF, 2D/3D phase contrast vascular IMAGING MODES Single, multislice, volume study, fast scan, multi slab, cine, localizer 100 Images/sec with Reflex100 MULTISLICE 100 Images/sec with Reflex100 2D 0.5-100mm in 0.1mm incremental 128x512 steps 32 phase encode H*W*D 260cm x 238cm x 265cm POWER REQUIREMENTS 480 or 380/415, 3 phase ||
COOLING SYSTEM TYPE Closed-loop water-cooled grad. Less than 0.14 L/hr liquid He | | | | • View the DATABASE results for 'Signa 3.0T™' (2).
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From
Millennium Technology Inc.
This open C-shaped MRI system eases patient comfort and technologist maneuverability. This low cost scanner is build for a wide range of applications. The Virgo™ patient table is detachable and moves on easy rolling castors. Able to accommodate patient weights up to 160 kg, the tabletop has a range of motion of 30 cm in the lateral direction and 90cm in the longitudinal direction. Images generated with this scanner can only be viewed (without data loss) on Millennium's proprietary viewing software.
Device Information and Specification CLINICAL APPLICATION Whole body Head, Body, Neck, Knee, Shoulder,
Spine, Wrist, Breast, Extremity, Lumbar Spine, TMJ
IMAGING MODES Localizer, single slice, multislice, volume, fast, POMP, multi slab, cine, slice and frequency zip, extended dynamic range, tailored RF | | | | | |
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From GE Healthcare;
The Signa HDx MRI system is GE's leading edge whole body magnetic resonance scanner designed to support high resolution, high signal to noise ratio, and short scan times.
Signa HDx 3.0T offers new technologies like ultra- fast image reconstruction through the new XVRE recon engine, advancements in parallel imaging algorithms and the broadest range of premium applications. The HD applications, PROPELLER (high-quality brain imaging extremely resistant to motion artifacts), TRICKS (contrast-enhanced angiographic vascular lower leg imaging), VIBRANT (for breast MRI), LAVA (high resolution liver imaging with shorter breath holds and better organ coverage) and MR Echo (high-definition cardiac images in real time) offer unique capabilities.
Device Information and Specification CLINICAL APPLICATION Whole body
CONFIGURATION Compact short bore SE, IR, 2D/3D GRE, RF- spoiled GRE, 2DFGRE, 2DFSPGR, 3DFGRE, 3DFSPGR, 3DTOFGRE, 3DFSPGR, 2DFSE, 2DFSE-XL, 2DFSE-IR, T1-FLAIR, SSFSE, EPI, DW-EPI, BRAVO, Angiography: 2D/3D TOF, 2D/3D phase contrast vascular IMAGING MODES Single, multislice, volume study, fast scan, multi slab, cine, localizer H*W*D 240 x 2216,6 x 201,6 cm POWER REQUIREMENTS 480 or 380/415, 3 phase ||
COOLING SYSTEM TYPE Closed-loop water-cooled grad. | | | | | |
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