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Result : Searchterm 'Vantage' found in 1 term [] and 68 definitions []
| previous 56 - 60 (of 69) nextResult Pages : [1] [2 3 4 5 6 7 8 9 10 11 12 13 14] | | | | Searchterm 'Vantage' was also found in the following services: | | | | |
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From Philips Medical Systems;
this active shielded member of the Panorama product line combines the ad vantages of one 1.0 T system's with the possibilities of an open MRI system. The open design helps ease anxiety for claustrophobic patients and increased patient comfort whereby the field strength provides spectacular image quality and fast patient throughput.
Device Information and Specification CLINICAL APPLICATION Whole body Vertically opposed solenoids, head, head-neck, extremity, neck, body/ spine M-XL, shoulder, bilateral breast, wrist, TMJ, flex XS-S-M-L-XL-XXL SE, FE, IR, STIR, FFE, DEFFE, DESE, TSE, DETSE, Single shot SE, DRIVE, Balanced FFE, MRCP, FLAIR, Turbo FLAIR, IR-TSE, T1-STIR TSE, T2-STIR TSE, Diffusion Imaging, 3D SE, 3D FFE, Contrast Perfusion Analysis, MTC;; Angiography: CE-ANGIO, MRA 2D, 3D TOFOpen x 47 cm x infinite (side-first patient entry) POWER REQUIREMENTS 400/480 V | | | | | |
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| | | | • View the DATABASE results for 'Partial Averaging' (4).
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| | | | • View the DATABASE results for 'Partial Echo' (4).
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| | | Searchterm 'Vantage' was also found in the following services: | | | | |
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A magnet whose magnetic field originates from permanently ferromagnetic materials (permanent magnets) to generate a magnetic field between the two poles of the magnet.
There is no requirement for additional electrical power or cooling, and the iron-core structure of the magnet leads to a limited fringe field and no missile effect. Due to weight considerations, permanent magnets are usually limited to maximum field strengths of 0.4 T. The main disad vantages of a permanent magnet are the cost of the magnet itself and supporting structures and the varying changes in the magnetic field. Field homogeneity can be an on-going problem in permanent magnets. | | | | • View the DATABASE results for 'Permanent Magnet' (15).
| | | • View the NEWS results for 'Permanent Magnet' (2).
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Types of oral contrast agents with positive signal enhancement:
Ideal oral contrast agents are immiscible with water, biologically inert, have a low viscosity and surface tension. Oral positive contrast agents may improve the separation of bowel loops, the detection of polyps in colon MRI or the assessment of inflammatory bowel in the small intestine.
Several positive oral contrast agents are available and they are safe to use, for example gadolinium solution, ferric ammonium citrate, different oil emulsions and pediatric formula.
Unfavorably motion artifacts caused by respiration and peristalsis may be increased in MR imaging. In addition, the signal of the positive contrast medium may decrease caused by dilution in gastrointestinal (GI) secretions. With the use of contrast agents that are immiscible with water, no dilution and accompanying signal loss occur even when the contrast agent is in contact with the intraluminal contents of the GI tract.
Another disad vantage may be residual substances in the bowel, resembling masses when enclosed by bright signal. In addition, positive contrast agents may have a similar signal as bright masses, which make their (e.g. lipoma) detection difficult.
See also Gastrointestinal Paramagnetic Contrast Agents, Combination Oral Contrast Agents, Gastrointestinal Diamagnetic Contrast Agents. | | | | | | • View the DATABASE results for 'Positive Oral Contrast Agents' (6).
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