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A Biological Marker for Concussion
NU 2016-016
INVENTORS
Nina Kraus*
Trent Nicol
Travis White-Schwoch
SHORT DESCRIPTION
This technology provides a method for objectively identifying non-penetrating brain injuries by analyzing the brain’s frequency following response (FFR) to an acoustic stimulus. It offers a non-invasive alternative that improves diagnostic precision and...
Published: 12/9/2025
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Updated: 11/7/2025
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Inventor(s):
Keywords(s): Biomarker, Brain injury, Devices, Diagnostics, Electrophysiology, Health IT, Medical device, Neurologic disease, Research tool
Category(s): Life Sciences > Healthcare Devices, Tools & IT, Life Sciences > Biomarkers & Biomedical Research Tools
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Morphology Recurrence Analysis for the Characterization of Atrial Fibrillation Electrograms
INVENTORS
Jeffrey Goldberger*
David Gordon
Jason Ng
SHORT DESCRIPTION
This technique uses modified recurrence analysis on electrogram data to identify patient-specific arrhythmia drivers. It supports precise, tailored ablation mapping for atrial fibrillation.
BACKGROUND
Traditional atrial fibrillation mapping struggles with dynamic, variable...
Published: 12/9/2025
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Updated: 10/21/2025
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Inventor(s):
Keywords(s): Analysis, Biomedical, Cardiology and Cardiovascular disease, Computer software, Devices, Electrophysiology, Health IT, Medical device
Category(s): Life Sciences > Healthcare Devices, Tools & IT
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Atrial Fibrillation Electrogram Activation Detection Algorithm by Cycle Length Iteration
NU 2011-162 Inventor Jason Ng Abstract A Northwestern inventor has developed a novel method to analyze contact electrograms during atrial fibrillation. The invention is a new iterative threshold algorithm that detects atrial complexes based on the assumption that AF cycle lengths have a distribution where mean and median cycle lengths are approximately...
Published: 11/6/2025
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Updated: 10/27/2018
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Inventor(s):
Keywords(s): Cardiology and Cardiovascular disease, Devices, Electrophysiology, Health IT, Medical device
Category(s): Life Sciences > Healthcare Devices, Tools & IT
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