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61.发明申请公开(公告)号：US20140066892A1
公开(公告)日：2014-03-06
申请号：US13870902
申请日：2013-04-25
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Desmond Barry Keenan , John J. Mastrototaro , Benyamin Grosman , Neha J. Parikh , Anirban Roy
IPC: A61M5/172
CPC classification number: A61M5/1723 , A61B5/14503 , A61B5/14532 , A61B5/4839 , A61B5/746 , A61M5/172 , A61M2205/18 , A61M2205/502 , A61M2205/52 , A61M2205/582 , A61M2230/201 , G06F19/00 , G06F19/3468
Abstract: An electronic controller for an insulin infusion device includes a processor architecture and at least one memory element. The memory element stores executable instructions that, when executed by the processor architecture, provide an insulin on board (IOB) compensation module to estimate a current IOB value that indicates an amount of active insulin in the body of the user, calculate an IOB rate based at least in part on the estimated current IOB value, determine an adjusted insulin infusion rate based at least in part on the calculated IOB rate and an uncompensated insulin infusion rate, select a final insulin infusion rate for the device, and provide the selected final insulin infusion rate to regulate delivery of insulin by the device.
Abstract translation: 一种用于胰岛素输注装置的电子控制器包括处理器架构和至少一个存储元件。 存储器元件存储可执行指令，当由处理器体系结构执行时，该指令提供了一种岛内胰岛素（IOB）补偿模块，以估计当前IOB值，该当前IOB值表示用户身体中的活动胰岛素的量，基于IOB率计算 至少部分地基于估计的当前IOB值，至少部分地基于所计算的IOB速率和未补偿的胰岛素输注速率来确定调整的胰岛素输注速率，选择装置的最终胰岛素输注速率，并提供所选择的最终胰岛素 输液速率来调节胰岛素的输送。
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62.发明申请REGULATING ENTRY INTO A CLOSED-LOOP OPERATING MODE OF AN INSULIN INFUSION SYSTEM 有权调节进入胰岛素输注系统的闭环操作模式公开(公告)号：US20140066888A1
公开(公告)日：2014-03-06
申请号：US13966114
申请日：2013-08-13
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Neha J. Parikh , Anirban Roy , Desmond Barry Keenan , John J. Mastrototaro , Benyamin Grosman
IPC: A61M5/172
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.
Abstract translation: 一种用于胰岛素输注装置的电子控制器包括至少一个处理器装置和至少一个存储元件，其协作以提供处理器实现的闭环启动模块。 操作启动模块以获得连续葡萄糖传感器的最新校准因子，最新校准因子表示适用于将第一传感器值转换为第一血糖值的第一转换值。 启动模块还获得传感器的先前校准因子，以及最新校准因子和先前校准因子的校准时间戳数据。 启动模块基于最新的校准因子，先前的校准因子和校准时间戳数据来调节进入胰岛素输注装置的闭环操作模式。
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63.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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Patent Agency Ranking
66.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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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：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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69.发明公开公开(公告)号：US20230277768A1
公开(公告)日：2023-09-07
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 , G16H40/67 , G16H20/17 , A61M2205/3584 , A61M2205/50 , A61M2205/502 , A61M2205/52 , A61M2230/201 , A61M2205/702 , A61M2205/18 , A61M2205/581 , A61M2205/583 , A61M2205/582 , A61M2205/505
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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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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