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Result : Searchterm 'Magnet' found in 97 terms [] and 515 definitions []
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Searchterm 'Magnet' was also found in the following services: 
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Magnetization Value
 
(Mo) Equilibrium value of the magnetization;; directed along the direction of the static magnetic field. Proportional to spin density (N).
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MAGNETOM Allegraâ„¢InfoSheet: - Devices - Intro, Types of Magnets, Overview, etc.MRI Resource Directory: - Devices -
 
www.med.siemens.com/med/d/gg/mr/products/allegra.htm From Siemens Medical Systems;
the 3 T MAGNETOM Allegra is a dedicated MR headscanner, perfect as a research system in cognitive and neuroscience with MRS and fMRI. MAGNETOM Allegra is a full member of the MAGNETOM product family. It uses many common components, i.e. electronics, computer system, software and pulse sequence concepts.
Device Information and Specification
CLINICAL APPLICATION
Head
CONFIGURATION
Short bore
SURFACE COILS
Head
SPECTROSCOPY
Yes/Mutli-nuclear MRS
PULSE SEQUENCES
GRE, IR, FIR, STIR, TrueIR/FISP, FSE, FLAIR, MT, SS-FSE, MT-SE, MTC, MSE, EPI, GMR, fat/water sat./exc.
IMAGING MODES
Single, multislice, volume study, multi angle, multi oblique
SINGLE/MULTI SLICE
178 images/sec at 256 x 256 at 100% FOV
FOV
22 cm
SLICE THICKNESS
Min 2D/3D: 0.1/0.05 mm
DISPLAY MATRIX
1024 x 1024 full screen display
MEASURING MATRIX
64 x 64 to 1024 x 1024
SPATIAL RESOLUTION
10 micrometer
MAGNET TYPE
Superconducting
BORE DIAMETER
or W x H
60 x 60 cm
MAGNET WEIGHT (gantry included)
5500 kg
DIMENSION H*W*D (gantry included)
220 x 220 x 147 cm
POWER REQUIREMENTS
380/400/420/440/480 V
COOLING SYSTEM TYPE
Single cryogen, 2 stage refrig.
CRYOGEN USE
0.1 L/hr helium
FIELD STRENGTH
3 T
STRENGTH
40 mT/m
SHIMMING
Passive, act.; 1st order std./2nd opt.
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MRI Resources 
MRCP - Breast Implant - Calculation - Implant and Prosthesis - Nerve Stimulator - Most Wanted
 
MAGNETOM Harmonyâ„¢InfoSheet: - Devices - Intro, Types of Magnets, Overview, etc.MRI Resource Directory: - Devices -
 
www.med.siemens.com/med/d/gg/mr/products/harmony.htm From Siemens Medical Systems;
the MAGNETOM Harmony system is a high-performance MR imaging system based on 1.0 T field strength for best clinical routine MRI. It combines patient-friendly design features with the benefits of short imaging time, high anatomical resolution, and highest productivity.
Device Information and Specification
CLINICAL APPLICATION
Whole body
CONFIGURATION
Compact
SURFACE COILS
Body, head, spine, knee, neck, TMJ, extremity, breast, shoulder, others
SPECTROSCOPY
Yes/SVS opt.
SYNCHRONIZATION
ECG/peripheral, respiratory gating
PULSE SEQUENCES
GRE, IR, FIR, STIR, TrueIR/FISP, FSE, FLAIR, MT, SS-FSE, MT-SE, MTC, MSE, EPI, GMR, fat/water sat./exc.
IMAGING MODES
Single, multislice, volume study, multi angle, multi oblique
TR
2.4 msec std.; 2.0 opt.; 1.8 w/ 30mT/m at 256matrix
TE
1.1 msec std.; 0.9 opt.; 0.78 w/30 mT/m at 256matrix
SINGLE/MULTI SLICE
178 images/sec at 256 x 256 at 100% FOV
FOV
0.5 cm - 50 cm
SLICE THICKNESS
Min 2D/3D: 0.1/0.05 mm
DISPLAY MATRIX
1024 x 1024 full screen display
MEASURING MATRIX
64 x 64 to 1024 x 1024
SPATIAL RESOLUTION
21 micrometer in plane, 11 micrometer optional
MAGNET TYPE
Superconducting, single cryogen
BORE DIAMETER
or W x H
60 cm
MAGNET WEIGHT (gantry included)
3500kg, 5000kg in operation
DIMENSION H*W*D (gantry included)
POWER REQUIREMENTS
380/400/420/440/480 V
COOLING SYSTEM TYPE
Single cryogen, 2 stage refrig.
CRYOGEN USE
Liquid He
FIELD STRENGTH
1.0 T
STRENGTH
20/35 mT/m standard, 30/52 opt.
5-GAUSS FRINGE FIELD
2.5 m / 3.9 m
SHIMMING
Passive, act.; 1st order std./2nd opt.
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• View the DATABASE results for 'MAGNETOM Harmony™' (2).Open this link in a new window

 
Further Reading:
  Basics:
Harmony Brochure(.pdf)
Searchterm 'Magnet' was also found in the following services: 
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Magnetization Vector
 
The integration of all the individual nuclear magnetic moments, which have a positive magnetization value at equilibrium versus those in a random state.
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MAGNETOM Concertoâ„¢InfoSheet: - Devices - Intro, Types of Magnets, Overview, etc.MRI Resource Directory: - Devices -
 
www.med.siemens.com/med/d/gg/mr/products/concerto.htm From Siemens Medical Systems;
the MAGNETOM Concerto is easy to site and has low life cycle costs due to the permanent magnet. The powerful gradient system with 20 mT/m and a slew rate of 40 T/m/s permits high field applications on a low field open MRI system. The three-sided fully open magnet results in maximum acceptance of claustrophobic or anxious patients and patient access.
Device Information and Specification
CLINICAL APPLICATION
Whole body
CONFIGURATION
Open MRI
SURFACE COILS
Body coil, head brain, spine, knee, neck, TMJ, extremity, shoulder, others
SPECTROSCOPY
No
PULSE SEQUENCES
GRE, IR, FIR, STIR, TrueIR/FISP, FSE, MT, SS-FSE, MT-SE, MTC, MSE, GMR, fat/water sat./exc.
IMAGING MODES
Single, multislice, volume study, multi angle
SLICE THICKNESS
Min 2D/3D: 0.1/0.05 mm
DISPLAY MATRIX
512 x 512 full screen display
MEASURING MATRIX
64 x 64 to 512 x 512
SPATIAL RESOLUTION
22 micrometer
MAGNET TYPE
Permanent
MAGNET WEIGHT
11 000 kg
POWER REQUIREMENTS
380/400/420/440/480 V
FIELD STRENGTH
0.2 T
STRENGTH
20 mT/m
SHIMMING
Passive, active
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• View the DATABASE results for 'MAGNETOM Concerto™' (2).Open this link in a new window

MRI Resources 
Online Books - Pacemaker - Distributors - Devices - MRI Technician and Technologist Schools - Colonography
 
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