Interventional device tracking under MRI via alternating current controlled inhomogeneities
Dogangun Uzun,
Dursun Korel Yildirim,
Christopher G. Bruce
et al.
Abstract:PurposeTo introduce alternating current‐controlled, conductive ink‐printed marker that could be implemented with both custom and commercial interventional devices for device tracking under MRI using gradient echo, balanced SSFP, and turbo spin‐echo sequences.MethodsTracking markers were designed as solenoid coils and printed on heat shrink tubes using conductive ink. These markers were then placed on three MR‐compatible test samples that are typically challenging to visualize during MRI scans. MRI visibility o… Show more
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