公开(公告)号：US11183298B2

公开(公告)日：2021-11-23

申请号：US16387288

申请日：2019-04-17

Applicant: DexCom, Inc.

Inventor： Anna Leigh Davis ,  Scott M. Belliveau ,  Esteban Cabrera, Jr. ,  Alexandra Elena Constantin ,  Rian Draeger ,  Peter Galuardi ,  Hari Hampapuram ,  Matthew Lawrence Johnson ,  Apurv Ullas Kamath ,  Katherine Yerre Koehler ,  Aarthi Mahalingam ,  Gary A. Morris ,  Philip Thomas Pupa ,  Peter C. Simpson ,  Brian Christopher Smith ,  Tomas C. Walker

IPC: G16H40/63 ,  G16H80/00 ,  G16H40/67 ,  G16H20/17 ,  G16H10/60 ,  G16H50/30 ,  G16H20/30 ,  G16H20/60 ,  A61M5/172 ,  G06F21/44 ,  G16H10/20 ,  G06F21/60 ,  G06F21/62 ,  A61M5/142 ,  G16H20/70

Abstract: Disclosed are systems and methods for secure and seamless set up and modification of bolus calculator parameters for a bolus calculator tool by a health care provider (HCP). In one aspect, a method for enabling HCP set up of a bolus calculator includes providing a server accessible by both an HCP and a patient; upon login by the HCP, displaying, or transmitting for display, a fillable form, the fillable form including one or more fields for entry of one or more bolus calculator parameters; receiving data from the fillable form, the data corresponding to one or more bolus calculator parameters; and upon login by the patient, transmitting data to a device associated with the patient, the transmitted data based on the received data, where the transmitted data corresponds to one or more of the bolus calculator parameters in a format suitable for entry to a bolus calculator.

公开(公告)号：US20210316070A1

公开(公告)日：2021-10-14

申请号：US17202845

申请日：2021-03-16

Applicant: DexCom, Inc.

Inventor： Gary A. Morris ,  Scott M. Belliveau ,  Esteban Cabrera, JR. ,  Rian Draeger ,  Laura J. Dunn ,  Timothy Joseph Goldsmith ,  Hari Hampapuram ,  Christopher Robert Hannemann ,  Apurv Ullas Kamath ,  Katherine Yerre Koehler ,  Patrick Wile McBride ,  Michael Robert Mensinger ,  Francis William Pascual ,  Philip Mansiel Pellouchoud ,  Nicholas Polytaridis ,  Philip Thomas Pupa ,  Anna Leigh Davis ,  Kevin Shoemaker ,  Brian Christopher Smith ,  Benjamin Elrod West ,  Atiim Joseph Wiley

IPC: A61M5/172 ,  G08B21/04 ,  A61B5/145 ,  A61B5/00 ,  H04L29/06 ,  G06F9/54 ,  G06F16/955 ,  G06F16/22 ,  G06F21/60 ,  G08B25/08 ,  G16H40/63 ,  H04L9/08 ,  G16H20/17 ,  G16H10/60 ,  H04M1/72409 ,  H04M1/72412 ,  H04W12/084 ,  H04L9/06 ,  H04L9/14 ,  H04L9/30

Abstract: Methods, devices and systems are disclosed for inter-app communications between software applications on a mobile communications device. In one aspect, a computer-readable medium on a mobile computing device comprising an inter-application communication data structure to facilitate transitioning and distributing data between software applications in a shared app group for an operating system of the mobile computing device includes a scheme field of the data structure providing a scheme id associated with a target software app to transition to from a source software app, wherein the scheme id is listed on a scheme list stored with the source software app; and a payload field of the data structure providing data and/or an identification where to access data in a shared file system accessible to the software applications in the shared app group, wherein the payload field is encrypted.

公开(公告)号：US20210260288A1

公开(公告)日：2021-08-26

申请号：US17114190

申请日：2020-12-07

Applicant: DexCom, Inc.

Inventor： Apurv Ullas Kamath ,  Derek James Escobar ,  Sumitaka Mikami ,  Hari Hampapuram ,  Benjamin Elrod West ,  Nathanael Paul ,  Naresh C. Bhavaraju ,  Michael Robert Mensinger ,  Gary A. Morris ,  Andrew Attila Pal ,  Eli Reihman ,  Scott M. Belliveau ,  Katherine Yerre Koehler ,  Nicholas Polytaridis ,  Rian Draeger ,  Jorge Valdes ,  David Price ,  Peter C. Simpson ,  Edward Sweeney

IPC: A61M5/172 ,  G16H20/17 ,  G16H40/67 ,  G16H50/30 ,  G16H50/20 ,  G16H10/60 ,  H04W12/033

Abstract: Machine learning in an artificial pancreas is described. An artificial pancreas system may include a wearable glucose monitoring device, an insulin delivery system, and a computing device. Broadly speaking, the wearable glucose monitoring device provides glucose measurements of a person continuously. The artificial pancreas algorithm, which may be implemented at the computing device, determines doses of insulin to deliver to the person based on a variety of aspects for the purpose of maintaining the person's glucose within a target range, as indicated by those glucose measurements. The insulin delivery system then delivers those determined doses to the person. As the artificial pancreas algorithm determines insulin doses for the person over time and effectiveness of the insulin doses to maintain the person's glucose level in the target range is observed, an underlying model of the artificial pancreas algorithm may be updated to better determine insulin doses.

公开(公告)号：US20210259591A1

公开(公告)日：2021-08-26

申请号：US17114254

申请日：2020-12-07

Applicant: DexCom, Inc.

Inventor： Apurv Ullas Kamath ,  Derek James Escobar ,  Sumitaka Mikami ,  Hari Hampapuram ,  Benjamin Elrod West ,  Nathanael Paul ,  Naresh C. Bhavaraju ,  Michael Robert Mensinger ,  Gary A. Morris ,  Andrew Attila Pal ,  Eli Reihman ,  Scott M. Belliveau ,  Katherine Yerre Koehler ,  Nicholas Polytaridis ,  Rian Draeger ,  Jorge Valdes ,  David Price ,  Peter C. Simpson ,  Edward Sweeney

IPC: A61B5/145 ,  A61B5/00 ,  A61M5/172 ,  A61M5/142

Abstract: Machine learning in an artificial pancreas is described. An artificial pancreas system may include a wearable glucose monitoring device, an insulin delivery system, and a computing device. Broadly speaking, the wearable glucose monitoring device provides glucose measurements of a person continuously. The artificial pancreas algorithm, which may be implemented at the computing device, determines doses of insulin to deliver to the person based on a variety of aspects for the purpose of maintaining the person's glucose within a target range, as indicated by those glucose measurements. The insulin delivery system then delivers those determined doses to the person. As the artificial pancreas algorithm determines insulin doses for the person over time and effectiveness of the insulin doses to maintain the person's glucose level in the target range is observed, an underlying model of the artificial pancreas algorithm may be updated to better determine insulin doses.

公开(公告)号：US11032855B2

公开(公告)日：2021-06-08

申请号：US15782786

申请日：2017-10-12

Applicant: DexCom, Inc.

Inventor： Aditya Mandapaka ,  Douglas William Burnette ,  Hari Hampapuram ,  Francis William Pascual ,  James Stephen Amidei ,  Darin Edward Chum Dew ,  Apurv Ullas Kamath ,  Nathanael Paul ,  William A. Pender ,  Michael A. Ploof

IPC: H04W76/10 ,  A61B5/00 ,  H04Q9/00 ,  H04B17/318 ,  H04B17/391 ,  A61B5/145

Abstract: Systems, devices, and methods are disclosed for wireless communication of analyte data. In this regard, in embodiments, a mobile includes a transceiver configured to transmit and receive wireless signals. The mobile device includes circuitry operatively coupled to the transceiver. The mobile device also includes a non-transitory computer-readable medium operatively coupled to the circuitry and storing instructions that, when executed, cause the mobile device to perform a number of operations. One such operation is to obtain a derivative of a first signal received via a first link. Another such operation is to obtain a derivative of a second signal received via a second link; and. Yet another such operation is to generate a selection for connection to an analyte sensor system, based on a comparison of the derivative of the first signal and the derivative of the second signal.

公开(公告)号：US20210137380A1

公开(公告)日：2021-05-13

申请号：US17151044

申请日：2021-01-15

Applicant: DexCom, Inc.

Inventor： Aditya Mandapaka ,  Jorge Valdes ,  Jeffrey R. Wedekind ,  Eric Cohen ,  Douglas William Burnette ,  Francis William Pascual ,  Hari Hampapuram ,  Mark Dervaes ,  Michael Robert Mensinger

IPC: A61B5/00 ,  H04W74/04 ,  H04B17/23 ,  H04W4/38 ,  G16H40/63 ,  H04W12/04 ,  H04W12/06 ,  H04M1/72412 ,  H04W12/069 ,  H04W4/80 ,  A61B5/145 ,  H04W76/25 ,  H04W76/10 ,  H04L29/06 ,  H04L29/08 ,  H04W72/04 ,  H04W72/08 ,  H04B17/318 ,  G16H40/67

Abstract: Systems, devices, and methods are disclosed for wireless communication of analyte data. One such method includes, during a first interval, establishing a first connection between an analyte sensor system and a display device. During the first connection, the method includes exchanging information related to authentication between the analyte sensor system and the display device. The method includes making a determination regarding whether authentication was performed during the first interval. During a second interval, the method may include establishing a second connection between the analyte sensor system and the display device for transmission of an encrypted analyte value, and bypassing the exchanging of information related to authentication performed during the first connection. The method also includes, during the second interval, the analyte sensor system transmitting the encrypted analyte value to the display device, if the determination indicates that the authentication was performed during the first interval.

公开(公告)号：US10932672B2

公开(公告)日：2021-03-02

申请号：US15377850

申请日：2016-12-13

Applicant: DexCom, Inc.

Inventor： Aarthi Mahalingam ,  Esteban Cabrera, Jr. ,  Basab Dattaray ,  Rian Draeger ,  Laura J. Dunn ,  Derek James Escobar ,  Thomas Hall ,  Hari Hampapuram ,  Apurv Ullas Kamath ,  Katherine Yerre Koehler ,  Phil Mayou ,  Michael Robert Mensinger ,  Michael Levozier Moore ,  Andrew Attila Pal ,  Nicholas Polytaridis ,  Eli Reihman ,  Brian Christopher Smith

IPC: A61B5/00 ,  G16H10/60 ,  G16H40/67 ,  A61B5/145 ,  A61B5/0205 ,  G09B5/02 ,  A63B24/00 ,  G09B5/08 ,  A61B5/024

Abstract: Systems and methods for remote and host monitoring communication are disclosed. In some implementations, monitoring systems can comprise a host monitoring device associated with a Host communicatively coupled to one or more remote monitoring devices associated with Remote Monitors. The host monitoring device can send communications based at least in part on analyte measurements of a Host sensor and/or other contextual data giving such measurements context. Different remote monitoring devices can receive different communications based at least in part on the role of the respective Remote Monitors relative to the Host. These roles can be reflected in classifications of Remote Monitors.

公开(公告)号：US20200305804A1

公开(公告)日：2020-10-01

申请号：US16884593

申请日：2020-05-27

Applicant: DexCom, Inc.

Inventor： Hari Hampapuram ,  Anna Leigh Davis ,  Naresh C. Bhavaraju ,  Apurv Ullas Kamath ,  Claudio Cobelli ,  Giovanni Sparacino ,  Andrea Facchinetti ,  Chiara Zecchin

IPC: A61B5/00 ,  A61B5/145

Abstract: Systems and methods for providing sensitive and specific alarms indicative of glycemic condition are provided herein. In an embodiment, a method of processing sensor data by a continuous analyte sensor includes: evaluating sensor data using a first function to determine whether a real time glucose value meets a first threshold; evaluating sensor data using a second function to determine whether a predicted glucose value meets a second threshold; activating a hypoglycemic indicator if either the first threshold is met or if the second threshold is predicted to be met; and providing an output based on the activated hypoglycemic indicator.

公开(公告)号：US20200245914A1

公开(公告)日：2020-08-06

申请号：US16852352

申请日：2020-04-17

Applicant: DexCom, Inc.

Inventor： Naresh C. Bhavaraju ,  Michael A. Bloom ,  Leif N. Bowman ,  Alexandra Lynn Carlton ,  Katherine Yerre Koehler ,  Hari Hampapuram ,  Lauren Hruby Jepson ,  Jonathan Hughes ,  Apurv Ullas Kamath ,  Anna Leigh Davis ,  Peter C. Simpson ,  Stephen J. Vanslyke

IPC: A61B5/145 ,  A61B5/1455 ,  A61B5/1486 ,  A61B5/00 ,  A61M5/172 ,  A61B5/1495 ,  G16H40/63 ,  G16H40/40

Abstract: Systems and methods described provide dynamic and intelligent ways to change the required level of user interaction during use of a monitoring device. The systems and methods generally relate to real time switching between a first or initial mode of user interaction and a second or new mode of user interaction. In some cases, the switching will be automatic and transparent to the user, and in other cases user notification may occur. The mode switching generally affects the user's interaction with the device, and not just internal processing. The mode switching may relate to calibration modes, data transmission modes, control modes, or the like.

公开(公告)号：US10568510B2

公开(公告)日：2020-02-25

申请号：US15152465

申请日：2016-05-11

Applicant: DexCom, Inc.

Inventor： Michael Robert Mensinger ,  Eric Cohen ,  Basab Dattaray ,  Hari Hampapuram ,  Apurv Ullas Kamath ,  Stephen Madigan ,  Phil Mayou

IPC: G06F15/173 ,  A61B5/00 ,  G06F19/00 ,  G06F21/62 ,  G16H10/60 ,  A61B5/145 ,  A61B5/1495 ,  H04L12/26 ,  H04L29/08 ,  G08B21/02 ,  H04M1/725 ,  G16H40/67 ,  H04W88/02

Abstract: The present disclosure relates to techniques for receiving glucose data from a continuous glucose sensor and controlling the use and redistribution of that data so it is used in an intended manner. In one aspect, a method includes obtaining one or more data points relating to glucose levels from a transmitter associated with a continuous glucose monitor device; distributing the one or more data points among one or more display devices and one or more servers; identifying a missing data point from among a display device of the one or more display devices or a server of the one or more servers, the missing data point being one of the one or more data points; and providing the missing data point to the display device or the server when the missing data point falls within a defined time period.