Search Results - peter+jacobs

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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

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

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: 9/20/2023 | 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

Adaptive exercise-enabled proportional-derivative artificial pancreas control algorithm

Summary The current technology is an adaptive proportional-derivative (APD) control algorithm that provides automated delivery amounts of insulin and optionally glucagon to a person with type 1 diabetes using continuous glucose measurements (CGM) sensed from the person’s subcutaneous tissue. The APD algorithm includes a safety layer decision...

Published: 9/30/2022 | Inventor(s): Peter Jacobs, Joseph Leitschuh, Jessica Castle, Joseph El Youssef, Seyed (Navid) Resalat, Ravi Reddy

Keywords(s): Software, Therapeutics

Category(s): Software, Therapeutics

Adaptive exercise-enabled model-predictive-control artificial pancreas control algorithm

Summary Artificial pancreas devices help maintain healthy glucose levels in patients with type 1 diabetes (T1D), but incidences of hypoglycemia are still common after episodes of eating, sleeping and exercise. Oregon Health & Science University researchers have developed an algorithm that features adaptive responses to these factors as well as...

Published: 12/5/2023 | Inventor(s): Peter Jacobs, Joseph Leitschuh, Jessica Castle, Joseph El Youssef, Seyed (Navid) Resalat, Ravi Reddy

Keywords(s): Software, Therapeutics

Category(s): Software, Therapeutics

DailyDose decision support algorithm to improve glycemic control

Summary The DailyDose algorithm provides an artificial intelligence decision support system for improved management of blood glucose in patients with type 1 diabetes using multiple daily injection therapy. Technology Overview Up to 40% of patients with type 1 diabetes use multiple daily injections of insulin to manage their condition; however, dosing...

Published: 9/27/2023 | Inventor(s): Peter Jacobs, Jessica Castle, Joseph El Youssef, Clara Mosquera-Lopez, Nichole Tyler, Robert Dodier, Leah Wilson

Keywords(s): Software, Software - Other

Category(s): Software

Glucose prediction algorithm using long-short term memory recurrent neural network

Summary The OHSU glucose prediction algorithm is a data-driven glucose prediction model trained on a big dataset to predict glucose concentration within a short term (30 minute) period for patients with type 1 diabetes. Technology Overview Patients with type 1 diabetes do not produce their own insulin and rely on continuous glucose monitoring (CGM)...

Published: 5/11/2023 | Inventor(s): Peter Jacobs, Clara Mosquera-Lopez, Nichole Tyler, Robert Dodier

Keywords(s): Software, Software - Other

Category(s): Software

System to detect peripheral neuropathy, balance, and mobility disorders

Summary A home test for peripheral neuropathy. Technology Overview For clinicians and patients who are dissatisfied with the battery of clinical tests for peripheral neuropathy, the PeriVib is a portable home system. The PeriVib comprises a toe vibration motor, a mobile application to measure balance and gait, and algorithms to evaluate the data. The...

Published: 4/28/2023 | Inventor(s): Peter Jacobs, Kerri Winters-Stone, Nicholas (Nick) Preiser, John Condon, Fay Horak

Keywords(s): Device, Software

Category(s): Software

Virtual patient population for mathematical representation of glucose metabolism in type 1 diabetes

Summary A method for in silico validation and development of devices and algorithms for glucose management, such as insulin pumps. Technology Overview This is a mathematical model of the glucoregulatory system. It is comprised of a set of differential equations that represent compartments in the human body through which glucose is metabolized....

Published: 9/27/2023 | Inventor(s): Peter Jacobs, Joseph El Youssef, Seyed (Navid) Resalat

Keywords(s): Research Tools - Other, Software

Category(s): Education & Training, Software

iPancreas: Internet based on-demand artificial pancreas app-generator to accelerate clinical trials research

Technology Overview The iPancreas software will enable researchers to rapidly develop a custom artificial pancreas (i.e. automated delivery of insulin and glucagon in response to sensed glucose) smart phone app utilizing their own artificial pancreas control algorithms and user interfaces. The OHSU software is capable of generating an app that can...

Published: 10/3/2022 | Inventor(s): Peter Jacobs, Joseph Leitschuh, Sos Oganessian, Jessica Castle, Joseph El Youssef

Keywords(s): Education & Training, Software

Category(s): Education & Training, Software

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