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Tactile Feedback Sensor
This invention is a novel approach to tactile perception in robotic assisted minimally invasive surgery (RAMIS), focusing on deformation and texture detection. The invention consists of algorithms that aim to accurately classify objects with varying softness and roughness into corresponding deformation or texture labels. By designing and implementing...
Published: 7/26/2024
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Inventor(s): Dema Govalla, Jerzy Rozenblit
Keywords(s):
Category(s): Technology Classifications > Engineering & Physical Sciences > Devices & Instrumentation, Technology Classifications > Engineering & Physical Sciences > Devices & Instrumentation > Robotics, Technology Classifications > Healthcare Portfolios > General & Plastic Surgery, Technology Classifications > Imaging & Optics > Sensors and Detection, Technology Classifications > Research Tools > Simulators and Modeling Tools
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Virtual Reality Neuropsychological Assessment (VRNA) System
This technology is a computerized neuropsychological assessment system to rapidly measure cognitive and behavioral abilities and impairments. This system operates by extracting multiple, simultaneous performance metrics while the patient is in a virtual reality (VR) game-like scenario. As the patient is playing this challenging VR video game, the VRNA...
Published: 8/9/2023
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Inventor(s): William Killgore, Janet Roveda, Jerzy Rozenblit, Ao Li, Huayu Li
Keywords(s):
Category(s): Technology Classifications > Healthcare Portfolios > Physical Medicine & Rehabilitation, Technology Classifications > Medical Devices > Diagnostic, Technology Classifications > Software & Information Technology > Health IT, Technology Classifications > Software & Information Technology > Mobile Application, Technology Classifications > Software & Information Technology > Bioinformatics, Technology Classifications > Software & Information Technology
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Self-Adjusting Controllers for Force Assistance Systems in Surgical Robotics
This technology is a force guidance system for use in human-machine hand-on interfaces like surgical robots. By using sensors, heuristics and motors, the proper force can be applied to the human end to simulate the resistance encountered on the robotic end. This technology employs a novel algorithm that allows the system to tailor the resistance to...
Published: 8/1/2024
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Inventor(s): Minsik Hong, Jerzy Rozenblit
Keywords(s):
Category(s): Technology Classifications > Research Tools > Simulators and Modeling Tools, Technology Classifications > Medical Devices
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Computer-Aided Surgical Trainer (CAST)
Minimally invasive surgery (MIS) is a modern surgical technique requiring small incisions or no incisions. This technology is a system for the assessment and training of minimally invasive surgical skills (MIS). The apparatus of the invention comprises a set of physical building units, sensors and actuators to embody a variety of training tasks. The...
Published: 8/1/2024
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Inventor(s): Jerzy Rozenblit, Allan Hamilton, George Hwang, Mario Riojas, Piotr Czapiewski
Keywords(s): computer guided laparoscopy training, minimally invasive surgery, surgical skills performance evaluation, surgical training
Category(s): Technology Classifications > Software & Information Technology, Technology Classifications > Software & Information Technology > Education & Training
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Computer Assisted Surgical Trainer - Portable Version (CAST-PV)
This technology is a construction kit that allows users to build a minimally invasive surgical (MIS) box trainer that provides a range of skills training. The trainer is portable, affordable and provides performance assessment software that can be downloaded to smart tablets and phones. Made with Lego Mindstorms, CAST-PV allows users to design training...
Published: 8/1/2024
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Inventor(s): Jerzy Rozenblit, Allan Hamilton, Liana Suantak, Liana Napalkova, Mario Riojas
Keywords(s): low-cost surgical trainer, minimal invasive surgery, smart tablet applications, surgical skills evaluation methods, surgical training, universal usability
Category(s): Technology Classifications > Software & Information Technology, Technology Classifications > Software & Information Technology > Education & Training
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Robotic Surgery - An Optimal Motion Planning Method for Computer-Assisted Surgical Training (optMIS)
Minimally invasive surgery (MIS) is a modern surgical technique requiring small incisions or no incisions. This technology is a system for the assessment and training of minimally invasive surgical skills (MIS). The apparatus of the invention comprises a set of physical building units, sensors and actuators to embody a variety of training tasks. The...
Published: 8/1/2024
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Inventor(s): Jerzy Rozenblit, George Hwang, Liana Napalkova
Keywords(s): computer-assisted surgical training, laparoscopic surgery, optimal motion planning, performance assessment
Category(s): Technology Classifications > Software & Information Technology, Technology Classifications > Software & Information Technology > Health IT
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Cardiac Arrhythmia Visualization in a Virtual Heart Model for Electrophysiology Education
This technology is a software method of modeling cardiac arrhythmia for the purpose of electrophysiology education.
Advantages:
Assisting students to understand physiology
Receiving full range of the model
Updated health information has been supported significantly via mobile applications and mp3 players for e-learning
Allowing mobile use
Applications:
Education...
Published: 8/23/2024
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Inventor(s): Jerzy Rozenblit, Peter Ott, Dong Xing
Keywords(s):
Category(s): Technology Classifications > Software & Information Technology, Technology Classifications > Software & Information Technology > Mobile Application, Technology Classifications > Software & Information Technology > Health IT, Technology Classifications > Software & Information Technology > Education & Training
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Distributed Feedback Fiber Laser Pumped by Multimode Diode Lasers
Researchers at the University of Arizona College of Optical Sciences and Canada's Carleton University recently succeeded in fabricating high reflectivity (>99%) Fiber Bragg Gratings (FBGs) into phosphate glass fibers using UV light and a phase mask technique. With this new manufacturing technique, fiber lasers can be created as single monolithic...
Published: 4/3/2023
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Inventor(s): Nasser Peyghambarian, Axel Schülzgen, Li Li, Jacques Albert
Keywords(s):
Category(s): Technology Classifications > Imaging & Optics, Technology Classifications > Imaging & Optics > Lasers & Other Sources
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All-Fiber Multicore Fiber Laser Devices
Researchers at the University of Arizona have developed a compact, power-scalable, alignment-free fiber laser that takes a new approach to stabilizing phase-locked operation of multi-core fiber lasers by completely removing all free space optical components. This high-brightness, all-fiber laser package uses passive optical fiber spliced at both ends...
Published: 4/3/2023
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Inventor(s): Nasser Peyghambarian, Axel Schülzgen, Li Li
Keywords(s):
Category(s): Technology Classifications > Imaging & Optics, Technology Classifications > Imaging & Optics > Fiber Optics, Technology Classifications > Imaging & Optics > Lasers & Other Sources
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