IEEE Transactions on Biomedical Engineering

Featured Articles
MRI Conditional Actively-Tracked Metallic Electrophysiology Catheters and Guidewires with Miniature Tethered Radio-Frequency Traps: Theory, Design and Validation
Cardiovascular interventional devices typically have long metallic braids or backbones to aid in steerability and pushability. However, electromagnetic coupling of metallic-based cardiovascular interventional devices with the radiofrequency (RF) fields present during Magnetic Resonance Imaging (MRI) can make a device unsafe for use in an MRI scanner. We aimed to develop MRI conditional actively-tracked cardiovascular interventional devices by sufficiently attenuating induced currents on the metallic braid/tube and internal-cabling using miniaturized resonant floating RF traps (MBaluns). We provided electromagnetic simulation revealing MBalun critical dimensions, along with phantom heating and swine experiments that validate the designs... Read more
Featured Articles
Wrap-Around Wearable Coils for Seamless Monitoring of Joint Flexion
Monitoring human body kinematics can open doors to innumerable applications in sectors including (a) healthcare (rehabilitation, and research on understanding complicated motor disabling conditions), (b) sports (rehabilitation and training), (c) gesture recognition, (d) gaming, and (e) virtual reality, among others. To... Read more