公开(公告)号：US20210186328A1

公开(公告)日：2021-06-24

申请号：US17196864

申请日：2021-03-09

Applicant: DexCom, Inc.

Inventor： Mark C. Brister ,  Nelson Quintana ,  Antonio C. Llevares ,  John Michael Dobbles ,  Richard C. Yang ,  Michael Robert Mensinger

IPC: A61B5/00 ,  A61B5/145 ,  A61M5/24 ,  A61M5/315 ,  G16H40/67 ,  A61M5/172 ,  G16H20/17

Abstract: An integrated system for the monitoring and treating diabetes is provided, including an integrated receiver/hand-held medicament injection pen, including electronics, for use with a continuous glucose sensor. In some embodiments, the receiver is configured to receive continuous glucose sensor data, to calculate a medicament therapy (e.g., via the integrated system electronics) and to automatically set a bolus dose of the integrated hand-held medicament injection pen, whereby the user can manually inject the bolus dose of medicament into the host. In some embodiments, the integrated receiver and hand-held medicament injection pen are integrally formed, while in other embodiments they are detachably connected and communicated via mutually engaging electrical contacts and/or via wireless communication.

公开(公告)号：US20210183508A1

公开(公告)日：2021-06-17

申请号：US17114211

申请日：2020-12-07

Applicant: DexCom, Inc.

Inventor： Andrew Scott Parker ,  Annika Emilie Kristina Jimenez ,  Chad Patterson ,  Subrai Girish Pai ,  Apurv Ullas Kamath

IPC: G16H40/67 ,  G16H10/60 ,  G16H50/70 ,  G16H50/50 ,  G16H50/30 ,  G16H50/20 ,  G06Q30/02 ,  A61B5/145 ,  A61B5/00 ,  A61B5/16

Abstract: Multi-state engagement with continuous glucose monitoring (CGM) systems is described. Given the number of people that wear CGM systems and because CGM systems produce measurements continuously, a platform that provides a CGM system may have an enormous amount of data. This amount of data is practically, if not actually, impossible for humans to process. In implementations, a CGM platform includes a data analytics platform that obtains packages of glucose measurements provided by a CGM system and also obtains additional data associated with a user. The data analytics platform generates state information for the user by processing these CGM packages and the additional data, at least in part, by using one or more models. Based on this state information, the data analytics platform controls communication with the user, which may include generating intervention strategies to prevent users from transitioning to a negative state such as discontinuing use of the CGM system.

公开(公告)号：US20210177316A1

公开(公告)日：2021-06-17

申请号：US17114182

申请日：2020-12-07

Applicant: DexCom, Inc.

Inventor： Andrew Scott Parker ,  Annika Emilie Kristina Jimenez ,  Chad Patterson ,  Subrai Girish Pai ,  Apurv Ullas Kamath

IPC: A61B5/145 ,  A61B5/00

Abstract: Multi-state engagement with continuous glucose monitoring (CGM) systems is described. Given the number of people that wear CGM systems and because CGM systems produce measurements continuously, a platform that provides a CGM system may have an enormous amount of data. This amount of data is practically, if not actually, impossible for humans to process. In implementations, a CGM platform includes a data analytics platform that obtains packages of glucose measurements provided by a CGM system and also obtains additional data associated with a user. The data analytics platform generates state information for the user by processing these CGM packages and the additional data, at least in part, by using one or more models. Based on this state information, the data analytics platform controls communication with the user, which may include generating intervention strategies to prevent users from transitioning to a negative state such as discontinuing use of the CGM system.

公开(公告)号：US20210169380A1

公开(公告)日：2021-06-10

申请号：US17157715

申请日：2021-01-25

Applicant: DexCom, Inc.

Inventor： Mark C. Brister ,  Steve Masterson ,  John Michael Dobbles ,  Michael Robert Mensinger ,  Sean Saint ,  Apurv Ullas Kamath

IPC: A61B5/145 ,  A61L2/20 ,  A61L2/12 ,  A61B5/00 ,  A61B5/1495 ,  A61B5/1486 ,  A61B5/1468 ,  A61B5/1473

Abstract: The present invention relates generally to systems and methods for measuring an analyte in a host. More particularly, the present invention relates to systems and methods for transcutaneous measurement of glucose in a host.

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：US20210153787A1

公开(公告)日：2021-05-27

申请号：US17100589

申请日：2020-11-20

Applicant: DexCom, Inc.

Inventor： Andrew Parker ,  Neha Vyas ,  Christopher Hannemann

IPC: A61B5/145 ,  G16H10/60 ,  G16H50/70 ,  G16H50/20 ,  G16H40/67 ,  A61B5/00

Abstract: Recommendations based on continuous glucose monitoring (CGM) are described. Given the number of people that wear CGM systems and because CGM systems produce measurements continuously, a platform that provides a CGM system may have an enormous amount of data. This amount of data is practically, if not actually, impossible for humans to process. In implementations, a CGM platform includes a data analytics platform that obtains glucose measurements provided by a CGM system and also obtains additional data associated with a user. The data analytics platform processes these measurements and the additional data to predict a health indicator by using models. This prediction serves as a basis for generating a recommendation, such as a message recommending the user take action or adopt a behavior to mitigate a predicted negative health condition.

公开(公告)号：US11017900B2

公开(公告)日：2021-05-25

申请号：US16438027

申请日：2019-06-11

Applicant: DexCom, Inc.

Inventor： Adam R. Greene ,  Justin E. Schumacher ,  Daniel N. Root

IPC: G16H40/63 ,  G06T11/20 ,  G16H15/00 ,  G01N33/48

Abstract: Methods and apparatus, including computer program products, are provided for processing analyte data. In some exemplary implementations, there is provided a method that includes generating, by at least one processor, a data structure comprising a plurality of bins assigned to a plurality of predetermined glucose concentration levels; generating, by the at least one processor, a value representative of a measured glucose concentration level obtained from received sensor data; adding, by the at least one processor, the value to at least one of the plurality of bins, wherein the adding of the value increments an occurrence value for the at least one of the plurality of bins; and analyzing, by the at least one processor, the data structure including the at least one of the plurality of bins and the occurrence value to determine at least one descriptive measurement. Related systems, methods, and articles of manufacture are also disclosed.

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：US10987040B2

公开(公告)日：2021-04-27

申请号：US15621301

申请日：2017-06-13

Applicant: DexCom, Inc.

Inventor： Michael J. Estes ,  Stephen J. Vanslyke ,  Apurv Ullas Kamath ,  Thomas A. Peyser ,  Lucas Bohnett ,  Aarthi Mahalingam ,  Arturo Garcia ,  Peter C. Simpson ,  Anna Leigh Davis ,  Sebastian Böhm

IPC: A61B5/1495 ,  G01D3/02 ,  A61B5/145 ,  G16H20/17 ,  G16H40/67 ,  A61B5/00

Abstract: Systems and methods for applying time-dependent algorithmic compensation functions to data output from a continuous analyte sensor. Some embodiments determine a time since sensor implantation and/or whether a newly initialized sensor has been used previously.

公开(公告)号：US20210085226A1

公开(公告)日：2021-03-25

申请号：US17112857

申请日：2020-12-04

Applicant: DexCom, Inc.

Inventor： Jeffrey R. Wedekind ,  Douglas William Burnette ,  Aditya Mandapaka ,  Zebediah L. McDaniel ,  Peter C. Simpson ,  Arturo Garcia

IPC: A61B5/145 ,  A61B5/00 ,  A61B5/1486 ,  G16H40/67 ,  A61B5/11 ,  H04L29/06 ,  G16H40/60 ,  G16H40/63 ,  G16H10/60

Abstract: Methods and apparatus are provided for communication among display devices and sensor electronics unit in an analyte monitoring system. The analyte monitoring system may include a sensor that is configured to perform measurements indicative of analyte levels. The sensor may be communicatively coupled to the sensor electronics unit. The sensor electronics unit may be configured to transmit data indicative of analyte levels to the display devices using one or more communication protocols. Furthermore, the sensor electronics unit may be configured to operate in multiple modes, and switch between the modes in response to commands received from the display devices. Related systems, methods, and articles of manufacture are also described.