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公开(公告)号：US11621066B2
公开(公告)日：2023-04-04
申请号：US17080487
申请日：2020-10-26
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Anirban Roy , Benyamin Grosman , Patrick E. Weydt , Neha J. Parikh , Louis J. Lintereur , Di Wu
IPC: G16H20/17 , A61B5/00 , A61B5/145 , A61M5/142 , A61M5/172 , G16H50/50 , G16H50/20 , G16H10/20 , G16H10/60 , G16H20/60 , G16H40/63 , A61M5/145 , A61M5/168 , A61K38/28 , G16H20/30 , G16H50/30
Abstract: Infusion systems, infusion devices, and related operating methods are provided. An exemplary method of operating an infusion device capable of delivering fluid to a patient involves predicting, by a control system associated with the infusion device, a future occurrence of an event based at least in part on historical data associated with the patient, and prior to the future occurrence of the event, automatically adjusting a control parameter for operating the infusion device based at least in part on the event and automatically operating an actuation arrangement of the infusion device to deliver the fluid to the patient based at least in part on a current measurement of the physiological condition and the adjusted control parameter.
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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
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.
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公开(公告)号：US20220062559A1
公开(公告)日：2022-03-03
申请号：US17521443
申请日：2021-11-08
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Anirban Roy
Abstract: Fluid injection devices and related systems and operating methods are provided. An exemplary injection device includes an actuation arrangement to facilitate delivering fluid from a container, a user interface element coupled to the actuation arrangement, a data storage element to maintain one or more patient-specific parameter values and historical bolus data, and a control module coupled to the actuation arrangement and the data storage element. The control module of the injection device determines a bolus amount of the fluid to be delivered based at least in part on the one or more patient-specific parameter values and the historical bolus data in response to receiving a user input indicative of a desire to administer a bolus, and the control module configures the actuation arrangement to automatically deliver the bolus amount in response to manual actuation of the user interface element.
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公开(公告)号：US20210393876A1
公开(公告)日：2021-12-23
申请号：US17336885
申请日：2021-06-02
Applicant: Medtronic MiniMed, Inc.
Inventor： Anirban Roy , Benyamin Grosman , Louis J. Lintereur , Peter Onesti , Di Wu , Neha J. Parikh
Abstract: The present disclosure relates to default carbohydrate consumption counts based on characteristics of persons. Aspects of the present disclosure relate to accessing at least one characteristic of a person, obtaining a default carbohydrate consumption count for the person based on the at least one characteristic of the person, and causing delivery of insulin to the person based on the default carbohydrate consumption count.
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公开(公告)号：US20210361866A1
公开(公告)日：2021-11-25
申请号：US17394121
申请日：2021-08-04
Applicant: Medtronic MiniMed, Inc.
Inventor： Di Wu , Rebecca K. Gottlieb , Benyamin Grosman , Anirban Roy , Neha J. Parikh , Ohad Cohen
Abstract: A system includes one or more processors and one or more processor-readable storage media storing instructions which, when executed by the one or more processors, cause performance of obtaining an insulin-on-board (IOB) value, wherein the IOB value is a quantity of insulin remaining in a patient following delivery of a bolus of insulin, scaling a total daily dose (TDD) value by a factor, to generate a result having a value that is less than the TDD value, based on determining that the IOB value is greater than the result, identifying a condition in which the patient's glucose level will continue to decrease after suspension of basal insulin dosage delivery, and responsive to identifying the condition, causing performance of an action for preventing the patient's glucose level from falling into a hypoglycemic range in combination with the suspension of basal insulin dosage delivery.
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Patent Agency Ranking
公开(公告)号：US20210183490A1
公开(公告)日：2021-06-17
申请号：US17120054
申请日：2020-12-11
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Anirban Roy , Benyamin Grosman
Abstract: Technologies are provided for classifying detected events as labeled event combinations. Input data for different combinations of detected events are received at a server system, and each combination of detected events is processed at the server system. Processing can include classifying that combination of detected events at a classifier to map that combination of detected events to a probability of an increased insulin delivery demand or a probability of a decreased insulin delivery demand, and labeling each classified combination of detected events with a label to generate a corresponding labeled event combination that has the probability of the increased insulin delivery demand or the probability of the decreased insulin delivery demand. Each labeled event combination can be stored in storage as a database of labeled event combinations, and selected ones of the labeled event combinations can be processed at a client application to generate an output result.
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公开(公告)号：US20210043299A1
公开(公告)日：2021-02-11
申请号：US17080481
申请日：2020-10-26
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Benyamin Grosman , Anirban Roy , Patrick E. Weydt , Neha J. Parikh , Louis J. Lintereur , Di Wu
IPC: G16H20/17 , A61B5/00 , A61B5/145 , A61M5/142 , A61M5/172 , G16H50/50 , G16H50/20 , G16H10/20 , G16H10/60 , G16H20/60 , G16H40/63 , A61M5/145 , A61M5/168
Abstract: Infusion systems, infusion devices, and related operating methods are provided. An exemplary method of operating an infusion device capable of delivering fluid to a patient involves obtaining, by a control system associated with the infusion device, an input meal indication, obtaining historical data for the patient associated with the input meal indication, determining an estimated carbohydrate amount corresponding to the input meal indication based at least in part on the historical data, determining a bolus dosage of the insulin based at least in part on the estimated carbohydrate amount, and operating an actuation arrangement of the infusion device to deliver the bolus dosage of the insulin to the patient.
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公开(公告)号：US20210038812A1
公开(公告)日：2021-02-11
申请号：US17077960
申请日：2020-10-22
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Mikhail Loutseiko , Anirban Roy , Benyamin Grosman , Di Wu , Rebecca K. Gottlieb , Neha J. Parikh
Abstract: Infusion systems, infusion devices, and related operating methods are provided. An exemplary method of operating an infusion device involves obtaining one or more measurement values of a physiological condition in the body of a user during an initial monitoring period and determining a fasting reference value for a metric based on the one or more measurement values. After the initial monitoring period, the method continues by obtaining an updated measurement value during a fasting period, determining a current value for the metric based at least in part on the updated measurement value, and generating a notification in response to a deviation between the current value and the fasting reference value exceeding a threshold indicative of insertion site loss or other loss of effectiveness.
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公开(公告)号：US10758674B2
公开(公告)日：2020-09-01
申请号：US15354451
申请日：2016-11-17
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Desmond Barry Keenan , John J. Mastrototaro , Benyamin Grosman , Neha J. Parikh , Anirban Roy
Abstract: Processor-implemented methods of controlling an insulin infusion device for a user are provided here. A first method obtains a current insulin on board (IOB) value that estimates active insulin in the user, and compensates a calculated insulin infusion rate in response to the obtained IOB value. A second method supervises the operation of a glucose sensor by obtaining and processing insulin-delivered data and glucose sensor data for the user. An alert is generated if the second method determines that a current glucose sensor value has deviated from a predicted sensor glucose value by at least a threshold amount.
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公开(公告)号：US10449298B2
公开(公告)日：2019-10-22
申请号：US14670124
申请日：2015-03-26
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Anirban Roy
Abstract: Fluid injection devices and related systems and operating methods are provided. An exemplary injection device includes an actuation arrangement to facilitate delivering fluid from a container, a user interface element coupled to the actuation arrangement, a data storage element to maintain one or more patient-specific parameter values and historical bolus data, and a control module coupled to the actuation arrangement and the data storage element. The control module of the injection device determines a bolus amount of the fluid to be delivered based at least in part on the one or more patient-specific parameter values and the historical bolus data in response to receiving a user input indicative of a desire to administer a bolus, and the control module configures the actuation arrangement to automatically deliver the bolus amount in response to manual actuation of the user interface element.
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