公开(公告)号：US20240325639A1

公开(公告)日：2024-10-03

申请号：US18600507

申请日：2024-03-08

Applicant: MEDTRONIC MINIMED, INC.

Inventor： Yuxiang Zhong ,  Arthur Mikhno ,  Michael P. Stone

IPC: A61M5/172 ,  G06N5/022 ,  G16H40/63

CPC classification number: A61M5/1723 ,  G06N5/022 ,  G16H40/63 ,  A61M2205/502 ,  A61M2230/201

Abstract: Disclosed herein are techniques related to blood glucose estimation based on rate of change information. In some embodiments, the techniques may involve obtaining a sensor glucose value. The techniques may also involve calculating a sensor glucose rate of change based on the sensor glucose value. The techniques may further involve determining an estimated glucose bias value corresponding to the sensor glucose rate of change. The determining may be based on applying, to the sensor glucose rate of change, a predictive model for estimating glucose bias values corresponding to differences between blood glucose measurements and sensor glucose values. Additionally, the techniques may involve adjusting the sensor glucose value based on accounting for the estimated glucose bias value.

公开(公告)号：US20230000447A1

公开(公告)日：2023-01-05

申请号：US17852878

申请日：2022-06-29

Applicant: Medtronic MiniMed, Inc.

Inventor： Arthur Mikhno ,  Yuxiang Zhong ,  Dae Y. Kang ,  Michael P. Stone

IPC: A61B5/00 ,  A61B5/145 ,  A61P3/08 ,  G16H20/10

Abstract: Disclosed herein are techniques related to event-oriented predictions of glycemic responses. In some embodiments, the techniques may involve accessing a prediction model that correlates a person's glycemic responses to events and the person's physiological parameters during the events. The techniques may also involve obtaining a glucose level measurement of the person during an event. Additionally, the techniques may involve determining, based on the glucose level measurement, a physiological parameter of the person during the event. Furthermore, the techniques may involve predicting the person's glycemic response to the event based on applying the prediction model to the physiological parameter.

公开(公告)号：US20230317292A1

公开(公告)日：2023-10-05

申请号：US17695801

申请日：2022-03-15

Applicant: MEDTRONIC MINIMED, INC.

Inventor： Arthur Mikhno ,  Yuxiang Zhong ,  Pratik J. Agrawal

IPC: G16H50/30 ,  A61B5/145 ,  G06F30/27

CPC classification number: G16H50/30 ,  A61B5/14532 ,  G06F30/27 ,  G06F2119/02

Abstract: Methods, systems and non-transient computer-readable media are provided for optimizing sensor wear and/or longevity of a personalized model used for estimating glucose values.

公开(公告)号：US20230298764A1

公开(公告)日：2023-09-21

申请号：US17695799

申请日：2022-03-15

Applicant: MEDTRONIC MINIMED, INC.

Inventor： Arthur Mikhno ,  Yuxiang Zhong ,  Pratik J. Agrawal

IPC: G16H50/50 ,  A61B5/145 ,  A61B5/00

CPC classification number: G16H50/50 ,  A61B5/14532 ,  A61B5/7267

Abstract: Methods, systems and non-transient computer-readable media are provided for updating models used for estimating glucose values. For example, technologies are provided for updating an existing population model for estimating glucose values for a population of users to generate a new updated population model for a subset of users of the population of users. As another example, technologies are provided for updating an existing personalized model for estimating glucose values to generate a new updated personalized model that is personalized for a particular user.

公开(公告)号：US20240245361A1

公开(公告)日：2024-07-25

申请号：US18625095

申请日：2024-04-02

Applicant: MEDTRONIC MINIMED, INC.

Inventor： Arthur Mikhno ,  Yuxiang Zhong ,  Pratik Agrawal

IPC: A61B5/00 ,  A61B5/11 ,  A61B5/145 ,  G06N20/00 ,  G16H10/40 ,  G16H10/60 ,  G16H20/17

CPC classification number: A61B5/7267 ,  A61B5/1118 ,  A61B5/14532 ,  A61B5/4866 ,  A61B5/7278 ,  G06N20/00 ,  G16H10/40 ,  G16H10/60 ,  G16H20/17

Abstract: Disclosed herein are techniques related to glucose estimation without continuous glucose monitoring. In some embodiments, the techniques may involve receiving input data associated with a user. The input data may comprise discrete blood glucose measurement data associated with the user, activity data associated with the user, contextual data associated with the user, or a combination thereof. The techniques may also involve using an estimation model and the input data associated with the user to generate one or more estimated blood glucose values associated with the user.

公开(公告)号：US11974863B2

公开(公告)日：2024-05-07

申请号：US18150493

申请日：2023-01-05

Applicant: MEDTRONIC MINIMED, INC.

Inventor： Arthur Mikhno ,  Yuxiang Zhong ,  Pratik Agrawal

IPC: A61B5/00 ,  A61B5/11 ,  A61B5/145 ,  G06N20/00 ,  G16H10/40 ,  G16H10/60 ,  G16H20/17

CPC classification number: A61B5/7267 ,  A61B5/1118 ,  A61B5/14532 ,  A61B5/4866 ,  A61B5/7278 ,  G06N20/00 ,  G16H10/40 ,  G16H10/60 ,  G16H20/17

Abstract: Disclosed herein are techniques related to glucose estimation without continuous glucose monitoring. In some embodiments, the techniques may involve receiving input data associated with a user. The input data may comprise discrete blood glucose measurement data associated with the user, activity data associated with the user, contextual data associated with the user, or a combination thereof. The techniques may also involve using an estimation model and the input data associated with the user to generate one or more estimated blood glucose values associated with the user.

公开(公告)号：US20230145330A1

公开(公告)日：2023-05-11

申请号：US18150493

申请日：2023-01-05

Applicant: MEDTRONIC MINIMED, INC.

Inventor： Arthur Mikhno ,  Yuxiang Zhong ,  Pratik Agrawal

IPC: A61B5/00 ,  A61B5/11 ,  A61B5/145 ,  G06N20/00 ,  G16H10/40 ,  G16H20/17 ,  G16H10/60

CPC classification number: A61B5/7267 ,  A61B5/1118 ,  A61B5/14532 ,  A61B5/4866 ,  G06N20/00 ,  G16H10/40 ,  G16H20/17 ,  G16H10/60 ,  A61B5/7278

Abstract: Disclosed herein are techniques related to glucose estimation without continuous glucose monitoring. In some embodiments, the techniques may involve receiving input data associated with a user. The input data may comprise discrete blood glucose measurement data associated with the user, activity data associated with the user, contextual data associated with the user, or a combination thereof. The techniques may also involve using an estimation model and the input data associated with the user to generate one or more estimated blood glucose values associated with the user.

公开(公告)号：US20220168506A1

公开(公告)日：2022-06-02

申请号：US17537660

申请日：2021-11-30

Applicant: Medtronic MiniMed, Inc.

Inventor： Yuxiang Zhong ,  Anirban Roy ,  Pratik J. Agrawal ,  Ali Dianaty ,  Arthur Mikhno ,  Shruti Rastogi ,  Taly G. Engel ,  Michael P. Stone ,  Boyi Jiang ,  Sinu Bessy Abraham ,  Dae Y. Kang

IPC: A61M5/172 ,  A61M5/168

Abstract: A system for monitoring a patient includes one or more processors and a sensor device implemented in circuitry. The system is configured to measure, using the sensor device, a blood glucose status of the patient, and determine, using one or more processors, an initial insulin dose for the patient based on the blood glucose status of the patient. The system is further configured to optimize the initial insulin dose for the patient, based at least in part on a correction factor, to create an optimized insulin dose for the patient. The system is configured to facilitate therapy, using the one or more processors, based on the determined optimized insulin dose.