Search Results - software

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Software for deep learning-based inference of biomarker distribution in cancer samples
Summary Multiplexed tissue imaging (MTI) is a powerful tool for cancer pathology, but it is also expensive, which has limited its availability for underserved communities, particularly in the developing world. The current software uses hematoxylin & eosin (H&E) staining, which is more widely available, to predict oncology biomarker distribution,...
Published: 12/2/2022   |   Inventor(s): Young Hwan Chang, Erik Burlingame, Geoffrey Schau, Elliot Gray
Keywords(s): Diagnostics, Diagnostics - Cancer, Imaging, Imaging - Other, Software, Software - Diagnostic/Detection
Category(s): Diagnostics, Software
Framework for 3D retinal pathology detection by OCT/OCT-angiography
​​Summary The current technology provides a platform for a fully-automated OCT-based 3D detection of retinal pathologies with significantly reduced processing requirements, which could allow for more wide-spread adoption of OCT/OCT-angiography 3D analysis. Technology Overview Optical coherence tomography (OCT) and its angiography can be used to provide...
Published: 10/14/2022   |   Inventor(s): Yali Jia, Shaohua Pi
Keywords(s): Diagnostics, Imaging, Software, Software - Diagnostic/Detection
Category(s): Diagnostics, Imaging, Software
Fully-automated diabetic retinopathy (DR) screening based on OCT and its angiography
Summary The current technology provides a framework for a fully-automated deep-learning-based diabetic retinopathy screening that relies solely on optical coherence tomography (OCT) and its angiography, without the need for fundus photography or time-intensive clinical evaluation. Technology Overview Diabetic retinopathy (DR) is a leading cause of...
Published: 10/14/2022   |   Inventor(s): Yali Jia, Pengxiao Zang
Keywords(s): Diagnostics, Imaging, Imaging - Other, Software, Software - Diagnostic/Detection
Category(s): Diagnostics, Imaging, Software
Nocturnal hypoglycemia prediction algorithm
Summary This hypoglycemia prediction algorithm calculates the risk of possible hypoglycemic episodes before the patient goes to bed. Technology Overview Utilizing a support regression algorithm (SVR) to predict minimum glucose levels and a decision theory/cost-benefit analysis to estimate nocturnal glucose alert levels, this algorithm predicts nighttime...
Published: 10/3/2022   |   Inventor(s): Peter Jacobs, Clara Mosquera-Lopez, Nichole Tyler, Robert Dodier, Jessica Castle, Joseph El Youssef, Leah Wilson
Keywords(s): Software, Software - Other
Category(s): Software
Detecting Semantic Errors from Text through Ontology-Based Information Extraction
University of Oregon Researchers: Dejing Dou, Steven Fickas Patent: 9,442,917 issued 9/13/2016 (UO-13-35) Detecting Semantic Errors in Text Using Ontology-Based Extraction Rules. Technology Background/Definition of Problem: Current natural language processing (NLP) tools can detect errors in text documents reflecting incorrect spelling, syntax,...
Published: 6/10/2022   |   Inventor(s): Dejing Dou, Steven Fickas
Category(s): Information Technology, Software, Speech & Language
Software for automated identification and segmentation of perivascular spaces on MRI
Summary Enlarged perivascular spaces (ePVS) in the brain are linked to several diseases, but detection at the resolution of clinical MRI relies on manual visual assessment, which are subjective, time-intensive and prone to error. The software automates ePVS detection in several commonly acquired MRI contrasts to increase efficiency and objectivity...
Published: 2/16/2022   |   Inventor(s): Erin Boespflug, Daniel Schwartz, Lisa Silbert, David Lahna
Keywords(s): Imaging, Imaging - MRI, Software, Software - Diagnostic/Detection, Software - Other
Category(s): Imaging, Software
Algorithm for assessing retinal fluid volume using OCT/OCTA
SummaryMeasurement of retinal fluid volume could improve diagnosis and tracking of diabetic macular edema (DME); however, current methods rely on two-dimensional measurements, which have limited accuracy. The current technology uses volumetric OCT/OCT angiography scans to provide a three-dimensional and more accurate retinal fluid volume, potentially...
Published: 10/29/2021   |   Inventor(s): Yali Jia, Yukun Guo
Keywords(s): Diagnostics, Diagnostics - Other, Imaging, Imaging - Other, Software, Software - Other
Category(s): Diagnostics, Imaging, Software
Improved detection of heart-rate variability for wearable devices
Summary Heart-rate variability (HRV) is a suggested marker of the autonomic nervous system, but artifacts produced by movement with wrist worn devices decreases the validity and utility of this data. Oregon Health & Science University researchers have developed an improved method of removing motion artifacts, understanding the amount of data that...
Published: 4/20/2022   |   Inventor(s): David Sheridan, Steven Baker, Ryan Dehart
Keywords(s): Diagnostics, Research Tools, Software
Category(s): Diagnostics, Research Tools, Software
RadSearch: a radiology report search engine
Summary Harnessing the power of large databases is contingent upon the ability to access datapoints efficiently and accurately; however, this has proven difficult in the field of radiology where complex visual and written records must be integrated. Oregon Health & Science University research has led to the development of a novel radiology-specific...
Published: 9/23/2021   |   Inventor(s): Ningcheng (Peter) Li
Keywords(s): Research Tools, Software
Category(s): Software, Research Tools
Quantification of vascular abnormality with OCT angiography
Summary Current OCT techniques are limited in their ability to accurately detect vasculature changes, and patients with retinal vascular diseases often require more invasive intravenous contrast dye-based angiography procedures. The current technology is an OCT-based non-injection, dye-free method that allows for 3D visualization of superimposed structural...
Published: 9/23/2022   |   Inventor(s): David Huang, Yali Jia
Keywords(s): Diagnostics, Imaging, Imaging - Other, Software
Category(s): Diagnostics, Imaging, Software
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