Search Results - Software

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Machine-learning based forecasting of visual field deficits for glaucoma management

Summary The current technology is a machine learning algorithm that can accurately forecast glaucoma-induced visual field deficits and outperforms existing forecasting methods. This technology could allow for more efficient management of glaucoma by reducing the number of office-based visual field assessments. Technology Overview Glaucoma is characterized...

Published: 8/15/2024 | Inventor(s): Ashkan Abbasi, Hiroshi Ishikawa, Sowjanya Gowrisankaran, Xubo Song, Bhavna Antony, Gadi (Chaim) Wollstein, Joel Schuman

Keywords(s): Diagnostics, Diagnostics - Other, Software, Software - Diagnostic/Detection

Category(s): Diagnostics, Software

An OCT method to improve scleral lens fitting

Summary The current technology allows for accurate and objective 3-dimensional (3D) mapping of the external limbus, which could ultimately improve the process of scleral lens fitting. Technology Overview Rigid scleral lenses are difficult to fit to patients because they must rest on the eye but vault over the cornea and the limbus, which is the transition...

Published: 1/5/2024 | Inventor(s): David Huang, Yan Li, Clara Llorens Quintana

Keywords(s): Imaging, Imaging - Other, Software, Software - Diagnostic/Detection

Category(s): Imaging, Software

Postprocessing algorithms to minimize fixed pattern artifact and reduce trigger jitter in swept source OCT

Summary OHSU developed post-processing algorithms which could minimize fixed pattern artifact and reduce trigger jitter in swept source optical coherence tomography (SS-OCT). Technology Overview Swept-source OCT has advantages of less fringe washout and faster imaging speeds compared to conventional spectraldomain detection. Therefore, it is attractive...

Published: 9/27/2023 | Inventor(s): Gangjun Liu, David Huang

Keywords(s):

Category(s): Device, Imaging, Engineering, Software

Meal detection and size estimation for artificial pancreas devices using machine learning

Summary The current technology can be used within an automated insulin delivery system to automate insulin delivery (AID) in response to meals. This technology has the potential to reduce the burden of a person living with type 1 diabetes using an AID and potentially improving glucose management by accurately and automatically delivering insulin...

Published: 9/19/2023 | Inventor(s): Clara Mosquera-Lopez, Peter Jacobs, Leah Wilson, Jessica Castle

Keywords(s): Automation, Connected Devices, Software, Software - Other

Category(s): 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: 3/24/2023 | Inventor(s): David Sheridan, Steven Baker, Ryan Dehart

Keywords(s): Diagnostics, Research Tools, Software

Category(s): Diagnostics, Research Tools, Software

DailyDose decision support smart phone app to improve glycemic control in type 1 diabetes (T1D)

Summary A smart phone application and graphical user interface, which provides real-time dosing advice and weekly insulin dose adjustments to improve glucose management in patients with type 1 diabetes using daily insulin injections. Technology Overview Close to 1.5 million people in the US have type 1 diabetes and many have difficulty managing their...

Published: 9/27/2023 | Inventor(s): Peter Jacobs, Joseph Pinsonault, Jessica Castle, Joseph El Youssef, Sos Oganessian, Leah Wilson

Keywords(s): Software, Software - Diagnostic/Detection

Category(s): Software

Metabolic activity diffusion imaging (MADI): dye-free, high-resolution MRI metabolic imaging

Summary The current technology is a contrast agent-free method of metabolic imaging based on detection of Na/K ATPase activity with MRI, that provides significantly higher resolution than current approaches such as PET. Technology Overview Measuring metabolic activity in vivo can facilitate diagnoses of disease states and therapeutic responses....

Published: 1/15/2024 | Inventor(s): Gregory Wilson, Jeffrey Maki, Charles Springer, Jr., Xin Li, William (Bill) Rooney, Brendan Moloney, Wei Huang, Tom Barbara, Eric Baker

Keywords(s): Diagnostics, Imaging, Imaging - MRI, Software, Software - Other

Category(s): Imaging, Software

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: 9/27/2023 | 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: 3/1/2023 | 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

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