Wolfgang Loew
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View article: 70er Feier des Backnanger Schuljahrgangs 1929/30
70er Feier des Backnanger Schuljahrgangs 1929/30 Open
View article: Initial feasibility and challenges of hyperpolarized <scp><sup>129</sup>Xe</scp> MRI in neonates with bronchopulmonary dysplasia
Initial feasibility and challenges of hyperpolarized <span><sup>129</sup>Xe</span> MRI in neonates with bronchopulmonary dysplasia Open
Purpose The underlying functional and microstructural lung disease in neonates who are born preterm (bronchopulmonary dysplasia, BPD) remains poorly characterized. Moreover, there is a lack of suitable techniques to reliably assess lung fu…
View article: Intracardiac MR imaging (ICMRI) guiding‐sheath with amplified expandable‐tip imaging and MR‐tracking for navigation and arrythmia ablation monitoring: Swine testing at 1.5 and 3T
Intracardiac MR imaging (ICMRI) guiding‐sheath with amplified expandable‐tip imaging and MR‐tracking for navigation and arrythmia ablation monitoring: Swine testing at 1.5 and 3T Open
Purpose Develop a deflectable intracardiac MR imaging (ICMRI) guiding‐sheath to accelerate imaging during MR‐guided electrophysiological (EP) interventions for radiofrequency (500 kHz) ablation (RFA) of arrythmia. Requirements include imag…
View article: An endovaginal MRI array with a forward‐looking coil for advanced gynecological cancer brachytherapy procedures: Design and initial results
An endovaginal MRI array with a forward‐looking coil for advanced gynecological cancer brachytherapy procedures: Design and initial results Open
Purpose To develop an endovaginal MRI array that provides signal enhancement forward into the posterior parametrium and sideways into the vaginal wall, accelerating multiple‐contrast detection of residual tumors that survive external beam …
View article: Fully Actuated Body-Mounted Robotic System for MRI-Guided Lower Back Pain Injections: Initial Phantom and Cadaver Studies
Fully Actuated Body-Mounted Robotic System for MRI-Guided Lower Back Pain Injections: Initial Phantom and Cadaver Studies Open
This paper reports the improved design, system integration, and initial experimental evaluation of a fully actuated body-mounted robotic system for real-time MRI-guided lower back pain injections. The 6-DOF robot is composed of a 4-DOF nee…
View article: MRI Conditional Actively Tracked Metallic Electrophysiology Catheters and Guidewires With Miniature Tethered Radio-Frequency Traps: Theory, Design, and Validation
MRI Conditional Actively Tracked Metallic Electrophysiology Catheters and Guidewires With Miniature Tethered Radio-Frequency Traps: Theory, Design, and Validation Open
MBaluns allow use of long metallic components, which improves mechanical performance in active MR-guided interventional devices.
View article: Mapping and correcting hyperpolarized magnetization decay with radial keyhole imaging
Mapping and correcting hyperpolarized magnetization decay with radial keyhole imaging Open
Purpose Hyperpolarized (HP) media enable biomedical imaging applications that cannot be achieved with conventional MRI contrast agents. Unfortunately, quantifying HP images is challenging, because relaxation and radio‐frequency pulsing gen…
View article: A novel acoustically quiet coil for neonatal MRI system
A novel acoustically quiet coil for neonatal MRI system Open
Magnetic resonance imaging (MRI) acoustic exposure has the potential to elicit physiological distress and impact development in preterm and term infants. To mitigate this risk, a novel acoustically quiet coil was developed to reduce the so…