Method and apparatus for spin-echo-train MR imaging using prescribed signal evolutions
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United States of America Patent
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Dec 8, 2020
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N/A
app pub date -
Nov 19, 2018
filing date -
Dec 21, 2000
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Abstract
A magnetic resonance imaging “MRI” method and apparatus for lengthening the usable echo-train duration and reducing the power deposition for imaging is provided. The method explicitly considers the t1 and t2 relaxation times for the tissues of interest, and permits the desired image contrast to be incorporated into the tissue signal evolutions corresponding to the long echo train. The method provides a means to shorten image acquisition times and/or increase spatial resolution for widely-used spin-echo train magnetic resonance techniques, and enables high-field imaging within the safety guidelines established by the Food and Drug Administration for power deposition in human MRI.
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- 15 United States
- 10 France
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Patent Owner(s)
Patent Owner | Address | |
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UNIVERSITY OF VIRGINIA PATENT FOUNDATION | CHARLOTTESVILLE VA 22902 |
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Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Brookeman, James R | Charlottesville, US | 14 | 642 |
# of filed Patents : 14 Total Citations : 642 | |||
Mugler,, III John P | Charlottesville, US | 21 | 64 |
# of filed Patents : 21 Total Citations : 64 |
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