Search Results - rf+coil

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Multilayered RF Coil System for Improving Transmit B1 Field Homogeneity in High-Field MRI
Available for licensing and commercial development is a multilayered radio-frequency (RF) coil system for improving the transmit B1 field homogeneity for magnetic resonance imaging (MRI) at high field strengths. The current invention aims at manipulating the inhomogeneous profile of the transmit B1 field, which causes MR images to become less uniform...
Published: 10/28/2024   |   Inventor(s): Shumin Wang, Jozef (Jeff) Duyn, Hellmut Merkle, Alan Koretsky
Keywords(s): AA3AXX, AA3B1X, AA3BXX, AA3XXX, AAXXXX, AXXXXX, Circuitry, IMAGING, Magnetic Resonance, MRI, PASSIVE, Patent Category - Mech/Elect/Soft, RF coil
Category(s): Collaboration Sought > Collaboration, Collaboration Sought > Licensing
A Novel Magnetic Resonance Radio-Frequency Coil Array that Eliminates Inductive Coupling
Parallel magnetic resonance imaging (MRI) techniques employ RF coil arrays for faster data acquisition, and have been shown to reduce the overall length of MRI procedures, improve signal-to–noise ratio (SNR) and image quality, thus making MRI more attractive and less costly. Elimination of inductive coupling is an essential step in designing RF coil...
Published: 10/28/2024   |   Inventor(s): Alfonso Silva, George Nascimento
Keywords(s): AA2XXX, AA3B1X, AA3BXX, AA3XXX, AAXXXX, AXXXXX, Decoupling, Inductive, MULTIPLE, PASSIVE, RF coil, Transformers
Category(s): Collaboration Sought > Licensing