Search Results - Software

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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: 10/4/2021   |   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
SummaryCurrent 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: 8/3/2021   |   Inventor(s): David Huang, Yali Jia
Keywords(s): Diagnostics, Imaging, Imaging - Other, Software
Category(s): Diagnostics, Imaging, Software
Subtyping Autism Using a Novel Machine Learning Method
Summary Autism spectrum disorder (ASD) is a heterogenous disease, making it difficult to develop diagnostic measures and effective treatments. Oregon Health and Science University researchers have developed a novel AI method for identifying ASD subgroups, which could help refine ASD diagnostic criteria and further the study of precision medicine for...
Published: 7/6/2021   |   Inventor(s): Eric Feczko, Damien Fair, Shannon McWeeney
Keywords(s): Diagnostics, Diagnostics - Neurology, Diagnostics - Other, Research Tools, Software - Diagnostic/Detection
Category(s): Diagnostics, Research Tools, Software
Visual Field Simulation Using OCT and OCT Angiography
Summary Preventing glaucoma disease progression requires regular monitoring and timely treatment. However, current assessment of visual field loss is subjective and can be unreliable for monitoring small progressive vision loss. Accordingly, Dr. David Huang et al. developed an OCTA test that produces simulated visual fields. The test provides a more...
Published: 6/4/2021   |   Inventor(s): David Huang, Ou Tan, Liang Liu
Keywords(s): Device, Engineering & Physical Science, Imaging, Software
Category(s): Imaging, Device, Software, Engineering
Tomographic bright field imaging (TBFI)
SummaryTomographic bright field image analysis enables the three-dimensional measurement of engineered and biological specimens without the requirement of sample labeling or expensive specialized optical equipment. This novel software offers the unique advantage of true quantitative image analysis of factors like mass and density and could provide a...
Published: 4/27/2021   |   Inventor(s): Owen McCarty, Kevin Phillips, Steven Jacques
Keywords(s): Imaging, Imaging - Other, Research Tools, Research Tools - Other, Software, Software - Other
Category(s): Imaging, Software, Research Tools
Self-tracking real-time high-resolution wide-field OCT angiography (OCTA)
SummaryOptical coherence tomographic angiography (OCTA) provides superior resolution and volumetric data compared to fluorescein angiography, but this 3D technology requires motion artifact compensation caused by movements during the scan. Oregon Health & Science University researchers have developed a method to suppress motion artifacts caused...
Published: 4/13/2021   |   Inventor(s): Yali Jia, Xiang Wei
Keywords(s): Diagnostics, Imaging, Imaging - Other, Software, Software - Diagnostic/Detection
Category(s): Software, Imaging
Drug Information Application, Database, Administration Website, Marketing Website
The Drug Information (DI) Database is a web application for receiving, archiving and searching consults and drug requests. In particular, it offers a simple end-user application that allows easy navigation and access for both healthcare professionals as well as patient from multiple device types.
Published: 9/16/2020   |   Inventor(s): Seth Hartman, Rebecca Britton, Proceso Neil Edillo
Keywords(s): Education & Training, Education & Training - Other, Software, Software - Database
Category(s): Database, Software
3-D directional blood perfusion mapping by use of optical coherence angiography in vivo OCT
Technology OverviewOHSU has developed technology for optical coherence tomography (OCT) imaging that extends OCT’s depth imaging range, enables real time flow imaging, and further enables optical coherence angiography. In vivo three-dimensional mapping of biologic tissue and vasculature is a challenging proposition due to the highly-scattering...
Published: 9/16/2020   |   Inventor(s): Ruikang Wang
Keywords(s): Diagnostics, Diagnostics - Other, Imaging, Imaging - Other, Software
Category(s): Diagnostics, Imaging, Software
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