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Result : Searchterm 'Field Strength' found in 1 term [] and 135 definitions []
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Searchterm 'Field Strength' was also found in the following services: 
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News  (13)  Resources  (3)  Forum  (7)  
 
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
CONFIGURATION
Short bore
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
Min 2D/3D: 0.1/0.05 mm
1024 x 1024 full screen display
MEASURING MATRIX
64 x 64 to 1024 x 1024
10 micrometer
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
STRENGTH
40 mT/m
Passive, act.; 1st order std./2nd opt.
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Searchterm 'Field Strength' was also found in the following services: 
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Radiology  (5) Open this link in a new windowUltrasound  (2) Open this link in a new window
MAGNETOM Avantoâ„¢InfoSheet: - Devices -
Intro, 
Types of Magnets, 
Overview, 
etc.MRI Resource Directory:
 - Devices -
 
test.med.siemens.com/magnetom/rsna_chicago_2003/tim/avanto/index.php From Siemens Medical Systems; MAGNETOM Avanto with Tim - Total imaging matrix technology. For true whole-body anatomical coverage. For ultra-fast image acquisition. Aids the physician in fast and precise evaluation of systemic diseases like colon cancer, metastasis imaging, vessel diseases, and preventional exams. For claustrophobic patients, MAGNETOM Avanto enables feetfirst exams for nearly all MR procedures. For obese patients, MAGNETOM Avanto supports up to 200 kg (400 lbs), without table movement restrictions. The AudioComfort technology enables up to a 30 dB(A) acoustic noise reduction, that means nearly all clinical routine sequences are running under 99 dB(A).
Device Information and Specification
CLINICAL APPLICATION
Whole body
CONFIGURATION
Compact short bore
Body, Tim [32 x 8], Tim [76 x18], Tim [76 coil elements with up to 32 RF channels]
Yes/SVS or CSI opt.
SYNCHRONIZATION
ECG/peripheral, respiratory gating
PULSE SEQUENCES
GRE, IR, FIR, STIR, TrueIR/FISP, FSE, FLAIR, MT, SS-FSE, MT-SE, MTC, MSE, EPI, 3D DESS//CISS/PSIF, GMR
IMAGING MODES
Single, multislice, volume study, multi angle, multi oblique
FOV
0.5 cm - 50 cm
Min 2D/3D: 0.1/0.05 mm
1024 x 1024 full screen display
MEASURING MATRIX
64 x 64 to 1024 x 1024
10 micrometer in plane
BORE DIAMETER
or W x H
60 cm
POWER REQUIREMENTS
380/400/420/440/480 V
STRENGTH
up to 45 mT/m
5-GAUSS FRINGE FIELD
2.5 m / 4.0 m
Passive, act.; 1st order std./2nd opt.
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• View the DATABASE results for 'MAGNETOM Avanto™' (2).Open this link in a new window

 
Further Reading:
  Basics:
12 510(k) MAGNETOM Avanto System(.pdf)
   by www.accessdata.fda.gov    
  News & More:
Obesity May Influence Imaging Diagnosis
Wednesday, 22 December 2004   by www.hospimedica.com    
MRI Resources 
Databases - Resources - Safety pool - Crystallography - Fluorescence - Developers
 
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
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
Min 2D/3D: 0.1/0.05 mm
512 x 512 full screen display
MEASURING MATRIX
64 x 64 to 512 x 512
22 micrometer
MAGNET TYPE
Permanent
MAGNET WEIGHT
11 000 kg
POWER REQUIREMENTS
380/400/420/440/480 V
STRENGTH
20 mT/m
Passive, active
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• View the DATABASE results for 'MAGNETOM Concerto™' (2).Open this link in a new window

Searchterm 'Field Strength' was also found in the following services: 
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News  (13)  Resources  (3)  Forum  (7)  
 
MAGNETOM Câ„¢InfoSheet: - Devices -
Intro, 
Types of Magnets, 
Overview, 
etc.MRI Resource Directory:
 - Devices -
 
www.medical.siemens.com From Siemens Medical Systems;
A new, powerful, compact player in MRI. For both, patients and health care professionals, the mid-field has realized a giant step to cost efficient quality care. Obese patients and people with claustrophobia appreciate the comfortable side loading. The smallest pole diameter - 137 cm (54 inches) allows for optimal patient comfort.
Device Information and Specification
CLINICAL APPLICATION
Whole body
CONFIGURATION
C-shaped open MRI
Multi channel imaging, CP Head//Neck Array Coil, Body/Spine Array Coil, large, Transmit Coil
SYNCHRONIZATION
ECG/peripheral: Optional/yes, respiratory gating
PULSE SEQUENCES
SE, FLASH, FISP, IR, FIR, STIR, TrueIR/FISP, FSE, MT, SS-FSE, MT-SE, MTC, MSE, EPI, PSIF
IMAGING MODES
Single, multislice, volume study, multi angle, multi oblique
TR
Min. TR 2.81 ms
TE
Min. TE 0.98 ms
512 x 512 full screen display
MEASURING MATRIX
64 x 64 to 512 x 512
FOV
0.5 - 40 cm
MAGNET TYPE
Permanent
BORE DIAMETER
or W x H
41 cm vertical gap distance
MAGNET WEIGHT
16000 kg
H*W*D
233 x 206 x 160 cm
STRENGTH
24 mT/m
5-GAUSS FRINGE FIELD
2.2 m / 2.2 m
Passive and active
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• View the DATABASE results for 'MAGNETOM C™' (2).Open this link in a new window

 
Further Reading:
  Basics:
Section 2: 510(k) Summary, MAGNETOM C! System Classification Name: Magnetic Resonance Diagnostic(.pdf)
   by www.accessdata.fda.gov    
Searchterm 'Field Strength' was also found in the following services: 
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Radiology  (5) Open this link in a new windowUltrasound  (2) Open this link in a new window
MAGNETOM ESSENZA
 
www.healthcare.siemens.com/magnetic-resonance-imaging/0-35-to-1-5t-mri-scanner/magnetom-essenza/ From Siemens Medical Systems;
Received FDA clearance in 2007.
The MAGNETOM Essenza is designed to combine high system performance with simple installation and power requirements to provide optimal operating costs for limited budgets. The standard system has up to 25 integrated coil elements and 8 independent radio frequency channels. Tim allows the combination of up to 4 different coils that reduce patient and coil repositioning.
The 1.5 Tesla system is designated for a complete range of clinical applications, including neurology, orthopedics, body imaging, angiography, cardiology, breast imaging, oncology and pediatric MRI.
Device Information and Specification
CLINICAL APPLICATION
Whole body
CONFIGURATION
Ultra-short bore
Head, spine, torso/ body coil, neurovascular, cardiac, neck, and multi-purpose flex coils. Peripheral vascular, breast, shoulder, knee, wrist, foot//ankle, TMJ optional.
CHANNELS (min. / max. configuration)
8, 16
Chemical shift imaging and single volume spectroscopy
IMAGING TECHNIQUES
iPAT, mSENSE and GRAPPA (image, k-space), noncontrast angiography, radial motion compensation
MINIMUM TR
3-D GRE: 1.58 (256 matrix)
MINIMUM TE
3-D GRE: 0.5 (256 matrix)
FOV
0.5 - 45 cm
BORE DIAMETER
or W x H
At isocenter: 60 cm
TABLE CAPACITY
200 kg
MAGNET WEIGHT (gantry included)
4350 kg in operation
DIMENSION H*W*D (gantry included)
145 x 226 x 216 cm
5-GAUSS FRINGE FIELD
2.5 m / 4.0 m
CRYOGEN USE
Zero boil off rate, approx. 10 years
COOLING SYSTEM
Water; single cryogen, 2 stage refrigeration
up to 100 T/m/s
30 mT/m, 300 msec to 10 mT/m
Passive, active; first order standard second order optional
POWER REQUIREMENTS
380 / 400 / 420 / 440 / 460 / 480 V, 3-phase + ground; 45 kVA
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MRI Resources 
Corporations - Spectroscopy - Collections - Fluorescence - Crystallography - Brain MRI
 
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