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公开(公告)号：US12114972B2
公开(公告)日：2024-10-15
申请号：US16773422
申请日：2020-01-27
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Georgios Mallas , Andrea Varsavsky , Peter Ajemba , Jeffrey Nishida , Keith Nogueira , Elaine Gee , Leonardo Nava-Guerra , Jing Liu , Sadaf S. Seleh , Taly G. Engel , Benyamin Grosman , Steven Lai , Luis A. Torres , Chi A. Tran , David M. Sniecinski
IPC: A61B5/145 , A61B5/1468
CPC classification number: A61B5/14532 , A61B5/1468 , A61B2560/0223 , A61B2562/16
Abstract: A continuous glucose monitoring system may utilize electrode current (Isig) signals, Electrochemical Impedance Spectroscopy (EIS), and Vcntr values to optimize sensor glucose (SG) calculation in such a way as to enable reduction of the need for blood glucose (BG) calibration requests from users.
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2.发明公开公开(公告)号：US20240277932A1
公开(公告)日：2024-08-22
申请号：US18638352
申请日：2024-04-17
Applicant: Medtronic MiniMed, Inc.
Inventor： Benyamin Grosman , Di Wu , Anirban Roy , Neha J. Parikh
CPC classification number: A61M5/1723 , A61B5/14503 , A61B5/14532 , A61B5/4839 , A61B5/746 , A61M5/14244 , G16H20/17 , G16Z99/00 , A61M2005/14208 , A61M2205/52 , A61M2230/005 , A61M2230/201
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：US12059552B2
公开(公告)日：2024-08-13
申请号：US17391986
申请日：2021-08-02
Applicant: Medtronic MiniMed, Inc.
Inventor： Louis J. Lintereur , Benyamin Grosman , Anirban Roy , Neha J. Parikh , Di Wu
CPC classification number: A61M5/1723 , A61M5/145 , G16H20/17 , A61M2205/3569 , A61M2205/3584 , A61M2205/502 , A61M2205/52 , A61M2230/201
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 a first target value for a glucose level of a patient, modifying a glucose setpoint from a second target value to the first target value, and regulating the glucose level of the patient to the modified glucose setpoint based on controlling insulin delivery by an insulin infusion device.
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公开(公告)号：US20240261505A1
公开(公告)日：2024-08-08
申请号：US18639434
申请日：2024-04-18
Applicant: Medtronic MiniMed, Inc.
Inventor： Di Wu , Benyamin Grosman , Louis J. Lintereur , Anirban Roy , Neha J. Parikh , Patrick E. Weydt , Ali Dianaty
CPC classification number: A61M5/1723 , G16H10/40 , G16H20/10 , G16H20/17 , A61M2205/3569 , A61M2205/3584 , A61M2205/502 , A61M2205/52 , A61M2230/201
Abstract: Techniques disclosed herein involve automatically adjusting a control parameter for an operating mode of a medical device. In some embodiments, the techniques involve obtaining data pertaining to a physiological condition of a patient during operation of the medical device. In some embodiments, the techniques further involve determining an optimized value for the control parameter using the data pertaining to the physiological condition of the patient and a cost function, wherein the cost function disproportionately penalizes for an amount of time that a physiological parameter is below a lower bound of a target range and includes a first weighting factor that is dependent on an amount of time that the physiological parameter is outside of the target range, and a second weighting factor, different from the first weighting factor, dependent on the amount of time that the physiological parameter is below the lower bound of the target range.
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5.发明授权公开(公告)号：US11986633B2
公开(公告)日：2024-05-21
申请号：US18118964
申请日：2023-03-08
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Benyamin Grosman , Di Wu , Anirban Roy , Neha J. Parikh
CPC classification number: A61M5/1723 , A61B5/14503 , A61B5/14532 , A61B5/4839 , A61B5/746 , A61M5/14244 , G16H20/17 , G16Z99/00 , A61M2005/14208 , A61M2205/52 , A61M2230/005 , A61M2230/201
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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Patent Agency Ranking
公开(公告)号：US11986629B2
公开(公告)日：2024-05-21
申请号：US16438407
申请日：2019-06-11
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Di Wu , Benyamin Grosman , Louis J. Lintereur , Anirban Roy , Neha J. Parikh , Patrick E. Weydt , Ali Dianaty
CPC classification number: A61M5/1723 , G16H10/40 , G16H20/10 , G16H20/17 , A61M2205/3569 , A61M2205/3584 , A61M2205/502 , A61M2205/52 , A61M2230/201
Abstract: A medical device system and related methods of automatically adjusting control parameters of a medical device are disclosed. One method involves obtaining data pertaining to a physiological condition of a patient during operation of the medical device in accordance with the operating mode, determining a plurality of adjusted values for the control parameter based at least in part on the data, determining a respective cost associated with each respective adjusted value for the control parameter based at least in part on the data using a cost function, identifying, from among the plurality of adjusted values, an optimized value from among the plurality of adjusted values, wherein the optimized value has a minimum cost associated therewith from among the plurality of costs, and updating the control parameter at the medical device to the optimized value.
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公开(公告)号：US11826548B2
公开(公告)日：2023-11-28
申请号：US17373502
申请日：2021-07-12
Applicant: Medtronic MiniMed, Inc.
Inventor： Louis J. Lintereur , Alexander S. Campbell , Taly G. Engel , David Dunleavy , Benyamin Grosman , Anirban Roy
CPC classification number: A61M5/1723 , G16H20/17 , A61M2205/18 , A61M2205/3584 , A61M2205/50 , A61M2205/502 , A61M2205/505 , A61M2205/52 , A61M2205/583 , A61M2205/702 , A61M2230/201
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 receiving, via a user interface, confirmation input that indicates user acceptance of a blood glucose (BG) measurement generated by a BG meter device, in response to receiving the confirmation input, using the BG measurement for performing both glucose sensor calibration and bolus calculation, and causing delivery of a bolus based on outputting a delivery command in accordance with the bolus calculation.
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公开(公告)号：US20230302221A1
公开(公告)日：2023-09-28
申请号：US18327752
申请日：2023-06-01
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Louis J. Lintereur , Anirban Roy , Benyamin Grosman , Patrick E. Weydt , Neha J. Parikh , Di Wu , Ali Dianaty
CPC classification number: A61M5/1723 , A61B5/4839 , A61B5/4866 , A61B5/7275 , G16H20/17 , G16H50/20 , A61B5/14532 , A61M2205/52 , A61M2230/201 , A61M2205/3303
Abstract: Techniques disclosed herein relate to infusion devices and related meal bolus adjustment methods. In some embodiments, the techniques may involve determining an initial bolus amount. The techniques may further involve predicting a value for a first physiological condition based at least in part on the initial bolus amount. The techniques may further involve when the predicted value for the first physiological condition violates a threshold: identifying an adjusted bolus amount that results in the predicted value for the first physiological condition satisfying the threshold, and causing delivery of the adjusted bolus amount.
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公开(公告)号：US11699510B2
公开(公告)日：2023-07-11
申请号：US17080477
申请日：2020-10-26
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Benyamin Grosman , David Legray , Ulrich H. Rankers , Anirban Roy , Steven J. Vargas , Mahta Sadeghzadeh
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
CPC classification number: G16H20/17 , A61B5/14532 , A61B5/4839 , A61M5/142 , A61M5/145 , A61M5/14244 , A61M5/16831 , A61M5/1723 , G16H10/20 , G16H10/60 , G16H20/60 , G16H40/63 , G16H50/20 , G16H50/50 , A61B5/746 , A61B5/7465 , A61K38/28 , A61M5/16804 , A61M5/16877 , 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 , 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 obtaining, by a control system associated with the infusion device, measurement values indicative of a condition of the patient provided by a sensing device, identifying an event pattern based at least in part on the measurement values for the condition and historical data associated with the patient, generating a notification indicative of the event pattern in response to identifying the event pattern, and adjusting operation of the infusion device to deliver the fluid to the patient in a manner that is influenced by the event pattern in response to receiving user input confirming the event pattern.
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公开(公告)号：US20230166036A1
公开(公告)日：2023-06-01
申请号：US18060273
申请日：2022-11-30
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Anirban Roy , Benyamin Grosman , Neha J. Parikh
IPC: A61M5/172
CPC classification number: A61M5/1723 , A61M2230/201
Abstract: Disclosed herein are techniques related to delivery of correction boluses. In some embodiments, the techniques involve obtaining data indicative of an ongoing glycemic response to a meal; and causing delivery of one or more correction boluses to at least partially counteract the ongoing glycemic response to the meal.
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