The Signa HD 1.5T and Signa HD 3.0T ultra-high-field scanners with PROPELLER-HD are solutions for scanning unsedated, fidgety pediatric patients. One in six pediatric patients does not respond adequately to sedation, and PROPELLER–HD is tolerant of patient motion, providing consistent image quality on uncooperative patients without sedation or anesthesia.
With the system, clinicians can dramatically reduce sensitivity to patient motion and susceptibility artifacts, obtain a diagnostic-quality image on most scans and eliminate subtle physiologic motion artifacts common in MR images.
October 20, 2025 
