Search Results - wathudurage+de+silva

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Systems and Methods to Automatically Detect Ellipsoid Zone Loss in SD-OCT Imaging
Summary: The National Eye Institute (NEI) seeks research co-development partners and/or licensees for an automatic deep learning-based algorithm to detect and quantitate ellipsoid zone (EZ) loss in Spectral Domain Optical Coherence Tomography (SD-OCT) images. Description of Technology: The present disclosure generally relates a method of automatically...
Published: 3/11/2026   |   Inventor(s): Wathudurage De Silva, Catherine Cukras
Keywords(s):  
Category(s): Application > Software / Apps, TherapeuticArea, TherapeuticArea > Ear, Nose, & Throat, Collaboration Sought > Collaboration, Collaboration Sought > Licensing
Total Energy Shaping for Task-Invariant Control of Lower-Limb Exoskeletons
We present a total energy shaping control methodology for the development of portable lower-limb assistive exoskeletons and orthotic devices that help reduce the human’s effort and augment natural motion. Current robotic exoskeletons restrict joint motion to pre-defined position trajectories during gait rehabilitation; such methods aim to replicate...
Published: 5/20/2020   |   Inventor(s): Robert Gregg, Ge Lv
Keywords(s): Biocompatible, Devices, Electronics, Engineering & Physical Sciences, Mechanical Systems, Medical Devices, Research Tools, Sensors & Controls, Signal Processing, Software, Therapeutics, Transportation, Wireless
Category(s): Robotics, Healthcare, Control Strategy
Virtual Body-Weight Support via Lower-Limb Exoskeleton
Summary:This is a novel control system for powered lower-limb exoskeletons (or orthoses) that provides body-weight support (BWS) for people who have sustained a stroke and other neurological injury. Patients are provided with BWS during conventional gait retraining to help them produce the coordinated muscle activities needed for walking. Although current...
Published: 5/20/2020   |   Inventor(s): Robert Gregg, Ge Lv, Hanqi Zhu
Keywords(s): Biotechnology, Engineering & Physical Sciences, Life Sciences, Medical Devices, Motors, Research Tools, Sensors & Controls, Signal Processing, Therapeutics
Category(s): Electronics, Healthcare, Robotics, Control Strategy, Devices, Mechanical Systems