公开(公告)号：US11350886B2

公开(公告)日：2022-06-07

申请号：US15933258

申请日：2018-03-22

Applicant: MEDTRONIC MINIMED, INC.

Inventor： Huzefa F. Neemuchwala ,  Pratik Agrawal ,  Benyamin Grosman ,  Anirban Roy ,  Patrick E. Weydt ,  Louis J. Lintereur ,  Ali Dianaty ,  Yuxiang Zhong ,  Chantal M. McMahon

IPC: A61B5/00 ,  A61B5/145 ,  G16H20/17 ,  A61M5/172 ,  G16H50/20 ,  G06F16/28 ,  G06F16/22 ,  G06F16/332 ,  G16H20/70 ,  A61M5/142 ,  G16H50/50 ,  G16H50/30 ,  G16H20/10 ,  G16H50/70 ,  G16H20/30 ,  A61B5/11 ,  G16H10/60 ,  G16H40/63 ,  G16H20/60

Abstract: Infusion devices and related medical devices, patient data management systems, and methods are provided for monitoring a physiological condition of a patient. An exemplary infusion device includes an actuation arrangement operable to deliver fluid to a user, a communications interface to receive measurement data indicative of a physiological condition of the user, a sensing arrangement to obtain contextual measurement data, and a control system coupled to the actuation arrangement, the communications interface and the sensing arrangement to determine a command for autonomously operating the actuation arrangement in a manner that is influenced by the measurement data and the contextual measurement data and autonomously operate the actuation arrangement in accordance with the command to deliver the fluid to the user.

公开(公告)号：US20220118182A1

公开(公告)日：2022-04-21

申请号：US17646616

申请日：2021-12-30

Applicant: Medtronic MiniMed, Inc.

Inventor： John J. Mastrototaro ,  Desmond Barry Keenan ,  Benyamin Grosman ,  Anirban Roy

IPC: A61M5/172 ,  A61M5/142

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: switching operation of an infusion device from a first mode of fluid delivery to a second mode of fluid delivery, the first mode being different from the second mode, receiving user input after the infusion device is operating in the second mode, the user input being indicative of whether the infusion device should remain operating in the second mode or transition from the second mode to a different mode, and operating the infusion device in a manner that is influenced by the user input.

公开(公告)号：US20220031947A1

公开(公告)日：2022-02-03

申请号：US16944069

申请日：2020-07-30

Applicant: MEDTRONIC MINIMED, INC.

Inventor： Peter Onesti ,  Lois M. Greer ,  Louis J. Lintereur ,  Gail L. Vanairsdale ,  Mahta Sadeghzadeh ,  Anirban Roy

IPC: A61M5/172 ,  G16H20/17 ,  G16H40/67

Abstract: Methods and systems are provided for configuring therapy settings of a medical device for a specific patient. Patient data input via a non-medical device can be received. A value of a total daily dose of insulin for the specific patient can be obtained from the patient data. Based upon the value of the total daily dose, a set of therapy settings for the specific patient can be computed. The medical device can be automatically programmed with the set of therapy settings to complete set up of the medical device so that the medical device is configured for the specific patient.

公开(公告)号：US20220031946A1

公开(公告)日：2022-02-03

申请号：US17504568

申请日：2021-10-19

Applicant: MEDTRONIC MINIMED, INC.

Inventor： Neha J. Parikh ,  Anirban Roy ,  Benyamin Grosman ,  Patrick E. Weydt ,  Louis J. Lintereur ,  Di Wu ,  Francine R. Kaufman ,  Scott W. Lee

IPC: A61M5/172 ,  G16H20/17

Abstract: Disclosed herein are techniques related to determination of adjustments to fluid delivery settings. In some embodiments, the techniques may involve accessing insulin delivery data for a user of an insulin delivery device. The insulin delivery data may be indicative of an amount of insulin delivered by the insulin delivery device to the user during a time period. The techniques may also involve analyzing the insulin delivery data to generate an updated insulin sensitivity factor (ISF) value. The techniques may further involve generating, based on the updated ISF value, a recommendation to adjust an ISF value of the insulin delivery device. Additionally, the techniques may involve causing adjustment of the ISF value to the updated ISF value in accordance with the recommendation.

公开(公告)号：US11191899B2

公开(公告)日：2021-12-07

申请号：US16547512

申请日：2019-08-21

Applicant: MEDTRONIC MINIMED, INC.

Inventor： Anirban Roy ,  Benyamin Grosman ,  Neha J. Parikh ,  Di Wu ,  Louis J. Lintereur

IPC: A61M5/172 ,  A61M5/142 ,  G16H20/17

Abstract: Infusion systems, infusion devices, and related operating methods are provided. A method of operating an infusion device involves obtaining an input qualitative event attribute, such as a meal size, obtaining a quantitative event attribute associated with the qualitative event attribute that is representative of a subset of historical events for a patient associated with the qualitative event attribute, such as a representative carbohydrate amount for the qualitative meal size, and thereafter determine a dosage of fluid based at least in part on the quantitative event attribute and operate the infusion device to deliver the dosage of the fluid to the patient.

公开(公告)号：US20210183491A1

公开(公告)日：2021-06-17

申请号：US17120055

申请日：2020-12-11

Applicant: MEDTRONIC MINIMED, INC.

Inventor： Benyamin Grosman ,  Anirban Roy

IPC: G16H20/17 ,  G16H50/50 ,  G06K9/62 ,  G06N7/00

Abstract: Technologies are provided for training a mathematical model based on labeled events and/or labeled event combinations. A database can store detected events as labeled events and different combinations of the detected events as labeled event combinations. Each can include a label and a probability of an increased insulin delivery demand or a decreased insulin delivery demand for that particular detected event or that particular combination of detected events. An adaptation process can retrieve selected ones of the labeled events and the labeled event combinations from the database. A mathematical model can be trained based on the selected ones of the labeled events and the labeled event combinations to generate an adapted mathematical model of the user that simulates a physiological blood glucose response of the user in response to the selected ones of the labeled events and labeled event combinations.

公开(公告)号：US11027064B2

公开(公告)日：2021-06-08

申请号：US16224697

申请日：2018-12-18

Applicant: MEDTRONIC MINIMED, INC.

Inventor： Neha J. Parikh ,  Rebecca K. Gottlieb ,  Benyamin Grosman ,  Anirban Roy ,  Di Wu

IPC: A61M5/172 ,  A61B5/145 ,  A61M5/142 ,  G16H40/63 ,  G16H20/17 ,  A61B5/00 ,  A61M5/168 ,  G16H10/60 ,  G16H50/70 ,  G06F19/00

Abstract: Infusion systems, infusion devices, and related operating methods are provided. An exemplary method of providing site rotation feedback pertaining to a sensing arrangement providing sensed measurements of a physiological condition in a body of a user involves obtaining one or more reference measurements of the physiological condition in the body of the user, determining a lag associated with the sensing arrangement based on a relationship between the one or more reference measurements and one or more of the sensed measurements, identifying a current site location on the body of the user associated with the sensing arrangement from among a plurality of site locations based on the lag, determining one or more performance metrics associated with the current site location, and providing sensor site feedback in a manner that is influenced by the one or more performance metrics.

公开(公告)号：US11024408B2

公开(公告)日：2021-06-01

申请号：US15834043

申请日：2017-12-06

Applicant: MEDTRONIC MINIMED, INC.

Inventor： John J. Mastrototaro ,  Desmond Barry Keenan ,  Benyamin Grosman ,  Neha J. Parikh ,  Anirban Roy ,  Do Kim

IPC: G05B15/02 ,  G06F19/00 ,  G16H20/17 ,  G16H40/67

Abstract: Apparatus are provided for medical devices and related operating systems and methods. An exemplary medical device includes a motor, one or more data storage elements to maintain control information, and a control module coupled to the motor and the one or more data storage elements. The control module is configured to obtain updated control information via a peer-to-peer communication session over a network, store the updated control information in the one or more data storage elements, and thereafter operate the motor based at least in part on the updated control information.

公开(公告)号：US20210043297A1

公开(公告)日：2021-02-11

申请号：US17080448

申请日：2020-10-26

Applicant: MEDTRONIC MINIMED, INC.

Inventor： Mahta Sadeghzadeh ,  Benyamin Grosman ,  David Legray ,  Ulrich H. Rankers ,  Anirban Roy ,  Steven J. Vargas

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, user input indicating an activity by the patient, obtaining historical data for the patient corresponding to the activity, determining a probable patient response corresponding to the activity based at least in part on the historical data for the patient, determining an adjustment for delivering the fluid by the infusion device based at least in part on the probable patient response, and operating the infusion device to deliver the fluid to the patient in accordance with the adjustment.

公开(公告)号：US10861591B2

公开(公告)日：2020-12-08

申请号：US15847750

申请日：2017-12-19

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

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.