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Abstract #0187

Twenty-channel, Highly-stretchable, Overlapped, Receive (THOR) Array

Jana M. Vincent1,2,3,4, Fraser Robb4, Victor Taracila4, and Joseph V. Rispoli1,2
1Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN, United States, 2School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, United States, 3Department of Basic Medical Sciences, Purdue University, West Lafayette, IN, United States, 4MR Engineering, GE Healthcare Coils, Aurora, OH, United States

Synopsis

There has been a trend towards lightweight, flexible coils that provide greater SNR and patient comfort. To improve upon these coils and expand on existing stretchable designs, we present an omnidirectionally-stretchable, twenty-channel coil made with conductive thread on athletic fabric for use as a multipurpose coil. This coil was used to obtain in vivo images of anatomies including the wrist and ankle. Greater image quality and sensitivity can be seen with the stretchable coil compared to the commercial flexible coil. The stretchable coil was easier to place, able to be positioned more closely, and was more comfortable for the subjects.

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