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公开(公告)号：US20180169334A1
公开(公告)日：2018-06-21
申请号：US15847755
申请日：2017-12-19
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Benyamin Grosman , Anirban Roy , Patrick E. Weydt , Neha J. Parikh , Louis J. Lintereur , Di Wu
CPC classification number: G16H20/17 , A61B5/14532 , A61B5/4839 , A61B5/746 , A61B5/7465 , A61K38/28 , A61M5/142 , A61M5/14244 , A61M5/145 , A61M5/16804 , A61M5/16831 , A61M5/16877 , A61M5/1723 , A61M2005/14208 , A61M2205/18 , A61M2205/3303 , A61M2205/35 , A61M2205/3569 , A61M2205/3584 , A61M2205/3592 , A61M2205/50 , A61M2205/502 , A61M2205/52 , A61M2205/8206 , A61M2230/201 , A61M2230/63 , G16H10/20 , G16H10/60 , G16H20/30 , G16H20/60 , G16H40/63 , G16H50/20 , G16H50/30 , G16H50/50
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：US09999728B2
公开(公告)日：2018-06-19
申请号：US15491876
申请日：2017-04-19
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Neha J. Parikh , Anirban Roy , Desmond Barry Keenan , John J. Mastrototaro , Benyamin Grosman
CPC classification number: A61M5/1723 , A61B5/14503 , A61B5/14532 , A61B5/4839
Abstract: An electronic controller for an insulin infusion device includes at least one processor device and at least one memory element that cooperate to provide a processor-implemented closed-loop initiation module. The initiation module is operated to obtain a most recent calibration factor for a continuous glucose sensor, the most recent calibration factor representing a first conversion value applicable to convert a first sensor value to a first blood glucose value. The initiation module also obtains a prior calibration factor for the sensor, and calibration timestamp data for the most recent calibration factor and the prior calibration factor. The initiation module regulates entry into a closed-loop operating mode of the insulin infusion device, based on the most recent calibration factor, the prior calibration factor, and the calibration timestamp data.
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公开(公告)号：US20170281867A1
公开(公告)日：2017-10-05
申请号：US15491876
申请日：2017-04-19
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Neha J. Parikh , Anirban Roy , Desmond Barry Keenan , John J. Mastrototaro , Benyamin Grosman
CPC classification number: A61M5/1723 , A61B5/14503 , A61B5/14532 , A61B5/4839
Abstract: An electronic controller for an insulin infusion device includes at least one processor device and at least one memory element that cooperate to provide a processor-implemented closed-loop initiation module. The initiation module is operated to obtain a most recent calibration factor for a continuous glucose sensor, the most recent calibration factor representing a first conversion value applicable to convert a first sensor value to a first blood glucose value. The initiation module also obtains a prior calibration factor for the sensor, and calibration timestamp data for the most recent calibration factor and the prior calibration factor. The initiation module regulates entry into a closed-loop operating mode of the insulin infusion device, based on the most recent calibration factor, the prior calibration factor, and the calibration timestamp data.
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公开(公告)号：US20170119968A1
公开(公告)日：2017-05-04
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：US20170087300A1
公开(公告)日：2017-03-30
申请号：US15096156
申请日：2016-04-11
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Neha J. Parikh , Anirban Roy , Benyamin Grosman , Rebecca K. Gottlieb , Di Wu
CPC classification number: A61M5/1723 , A61M5/14244 , A61M5/14248 , A61M5/168 , A61M5/172 , A61M2205/502 , A61M2205/52 , A61M2230/005 , A61M2230/201
Abstract: Infusion systems, infusion devices, and related operating methods are provided. An exemplary method of operating an infusion device to deliver fluid to a body of a user involves obtaining measurement values for a physiological condition influenced by the fluid, autonomously operating the infusion device to deliver the fluid based at least in part on the measurement values, and detecting a nonactionable condition based on the measurement values. In response to detecting the nonactionable condition, delivery of the fluid is limited while maintaining autonomous operation of the infusion device. In one exemplary embodiment, the nonactionable condition is a rescue condition indicative of the user having consumed fast-acting carbohydrates, and thus insulin delivery may be automatically limited in response to detecting the rescue carbohydrate consumption.
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Patent Agency Ranking
公开(公告)号：US12268846B2
公开(公告)日：2025-04-08
申请号：US18638352
申请日：2024-04-17
Applicant: Medtronic MiniMed, Inc.
Inventor： Benyamin Grosman , Di Wu , Anirban Roy , Neha J. Parikh
Abstract: Techniques related to temporary setpoint values are disclosed. The techniques may involve causing operation of a fluid delivery device in a closed-loop mode for automatically delivering fluid based on a difference between a first setpoint value and an analyte concentration value during operation of the fluid delivery device in the closed-loop mode. Additionally, the techniques may involve obtaining a second setpoint value. The second setpoint value may be a temporary setpoint value to be used for a period of time to regulate fluid delivery, and the second setpoint value may be greater than the first setpoint value. The techniques may further involve causing operation of the fluid delivery device for automatically reducing fluid delivery for the period of time based on the second setpoint value.
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公开(公告)号：US20240321424A1
公开(公告)日：2024-09-26
申请号：US18732882
申请日：2024-06-04
Applicant: Medtronic MiniMed, Inc.
Inventor： John J. Mastrototaro , Desmond Barry Keenan , Benyamin Grosman , Neha J. Parikh , Anirban Roy , Do Kim
Abstract: Disclosed herein are techniques for communication of information. In some embodiments, the techniques involve receiving, at an intermediate device from a remote device, a request to initiate a first communication session. The techniques may further involve responsive to receiving the request, establishing a second communication session between the intermediate device and a medical device. The techniques may further involve responsive to establishing the second communication session, automatically transmitting, by the intermediate device to the remote device, an acknowledgement that establishes the first communication session between the intermediate device and the remote device. The techniques may further involve streaming updated control parameters to the medical device via the second communication session.
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公开(公告)号：US12073932B2
公开(公告)日：2024-08-27
申请号：US17509670
申请日：2021-10-25
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Benyamin Grosman , Di Wu , Louis J. Lintereur , Anirban Roy , Neha J. Parikh , Patrick E. Weydt , Ali Dianaty
CPC classification number: G16H20/17 , A61B5/4839 , A61M5/1723 , G16H50/50 , A61M2005/14208 , A61M2005/14288 , A61M2005/14296 , A61M2205/52 , A61M2230/201
Abstract: Disclosed herein are techniques related to automatically adjusting at least one parameter of an insulin delivery controller of an insulin delivery device to regulate delivery of insulin to a user. In some embodiments, the techniques may involve obtaining therapy-related data associated with operation of the insulin delivery device for a number of days in the past. The therapy-related data including sensor glucose data for the user and meal data for the user. The techniques may also involve determining at least one adjusted parameter for the insulin delivery controller based on the therapy-related data. Additionally, the techniques may involve causing the insulin delivery controller to adjust at least one setting in accordance with the determined at least one adjusted parameter.
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89.发明授权公开(公告)号：US12033737B2
公开(公告)日：2024-07-09
申请号：US17313849
申请日：2021-05-06
Applicant: Medtronic MiniMed, Inc.
Inventor： John J. Mastrototaro , Desmond Barry Keenan , Benyamin Grosman , Neha J. Parikh , Anirban Roy , Do Kim
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: associating a medical device with an intermediate device, obtaining, from the medical device via the intermediate device, measurement data correlative to a condition of a user, determining updated control information for the medical device based at least in part on the measurement data, and streaming the updated control information to the medical device via the intermediate device.
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公开(公告)号：US11998721B2
公开(公告)日：2024-06-04
申请号：US18317877
申请日：2023-05-15
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Louis J. Lintereur , Alexander S. Campbell , Dmytro Y. Sokolovskyy , Neha J. Parikh , Maria Diana Miller
CPC classification number: A61M5/1723 , G16H10/40 , G16H20/17 , G16H40/67 , A61M2205/18 , A61M2205/3584 , A61M2205/50 , A61M2205/502 , A61M2205/505 , A61M2205/52 , A61M2205/581 , A61M2205/582 , A61M2205/583 , A61M2205/702 , A61M2230/201
Abstract: Techniques disclosed herein relate to continuous analyte sensor quality measures. In some embodiments, the techniques may involve obtaining a current sensor-generated value that is indicative of a physiological characteristic of a user of a medical device, the current sensor-generated value produced in response to operation of a continuous analyte sensor device. The techniques may further involve obtaining a sensor quality metric that indicates accuracy of the current sensor-generated value. The techniques may further involve causing, in response to obtaining the sensor quality metric, configuration of a quality-specific operating mode of the medical device, the quality-specific operating mode comprising separate regulation of basal and bolus deliveries of a fluid medication based on the obtained sensor quality metric. The techniques may further involve causing regulation of fluid medication delivery from the medical device, in accordance with the current sensor-generated value and the quality-specific operating mode of the medical device.
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