公开(公告)号：US12081288B2

公开(公告)日：2024-09-03

申请号：US18454729

申请日：2023-08-23

Applicant: Dexcom, Inc.

Inventor： Thomas Miller ,  Mark Dervaes ,  Phong Lieu ,  Peter C. Simpson ,  Shawn Larvenz ,  Jacob S. Leach ,  Sebastian Bohm

IPC: H04B5/72 ,  A61B5/145 ,  A61B5/1486 ,  A61B5/1495 ,  G01N27/327 ,  H04B5/48 ,  H04B5/73 ,  H04W4/80 ,  H04W12/06 ,  H04W52/02 ,  H04W76/14

CPC classification number: H04B5/72 ,  A61B5/14532 ,  A61B5/1486 ,  A61B5/1495 ,  G01N27/3271 ,  H04B5/73 ,  H04W4/80 ,  H04W12/06 ,  H04W12/068 ,  H04W52/0229 ,  H04W76/14 ,  H04B5/48 ,  Y02D30/70

Abstract: Systems and methods for processing, transmitting and displaying data received from an analyte sensor, such as a glucose sensor, are disclosed. In an embodiment, a method for transmitting data between a first communication device associated with an analyte sensor and a second communication device configured to provide user access to sensor-related information comprises: activating a transceiver of a first communication device associated with an analyte sensor at a first time; and establishing a two-way communication channel with the second communication device; wherein the activating comprises waking the transceiver from a low power sleep mode using a forced wakeup from the second communication device.

公开(公告)号：US12070306B2

公开(公告)日：2024-08-27

申请号：US18347048

申请日：2023-07-05

Applicant: Dexcom, Inc.

Inventor： Jose Hector Hernandez-Rosas ,  Shawn Larvenz ,  Mark Dervaes ,  Indrawati Gauba ,  Michael Robert Mensinger ,  Eric Cohen ,  Brian Christopher Smith ,  Jorge Valdes ,  Jacob S. Leach

IPC: A61B5/145 ,  A61B5/00 ,  A61B5/07 ,  H04B7/26 ,  H04L67/12 ,  H04Q9/00 ,  H04Q9/14 ,  H04W4/70 ,  H04W76/10 ,  H04W76/14 ,  H04W76/30 ,  H04W76/34

CPC classification number: A61B5/14503 ,  A61B5/0004 ,  A61B5/076 ,  A61B5/14532 ,  A61B5/742 ,  H04B7/26 ,  H04L67/12 ,  H04Q9/00 ,  H04Q9/14 ,  H04W4/70 ,  H04W76/10 ,  H04W76/14 ,  H04W76/30 ,  H04W76/34 ,  H04Q2209/40 ,  H04Q2209/50

Abstract: Systems and methods for a continuous monitoring of analyte values received from an analyte sensor system are provided. One method for a wireless data communication between an analyte sensor system and a mobile device involves storing identification information associated with a transceiver of the analyte sensor system, the identification information entered by a user of the mobile device via a custom application running on the mobile device; causing the custom application to enter a background mode; searching for advertisement signals; receiving an advertisement signal from the transceiver; authenticating the transceiver based on the identification information; prompting the user to bring the custom application to a foreground mode; causing the custom application to request a confirmation from the user that a data connection with the transceiver is desired; receiving the confirmation from the user; and completing the data connection with the transceiver.

公开(公告)号：US11872036B2

公开(公告)日：2024-01-16

申请号：US17451474

申请日：2021-10-19

Applicant: DexCom, Inc.

Inventor： Nicholas Polytaridis ,  David J. Carner ,  Jacob S. Leach ,  Christina Orsini

IPC: A61B1/32 ,  B65B1/04 ,  B65B43/26 ,  A61B5/145 ,  A45C11/00

CPC classification number: A61B5/14532 ,  A45C11/00 ,  A45C2011/003 ,  A45C2011/007 ,  A61B2562/245 ,  A61B2562/247 ,  Y10T29/49826

Abstract: Sleeves and cases for protecting medical devices against contamination, and methods for cleaning and disinfecting medical devices are provided. The various embodiments enable a single medical device to be used by more than one patient successively while reducing the risk of disease transmission from patient to patient.

公开(公告)号：US20230380729A1

公开(公告)日：2023-11-30

申请号：US18232794

申请日：2023-08-10

Applicant: DexCom, Inc.

Inventor： Apurv Ullas Kamath ,  Jacob S. Leach ,  Ying Li ,  Daiting Rong ,  Sean Saint ,  Peter C. Simpson ,  Mark Brister

IPC: A61B5/145 ,  A61B5/1486 ,  A61B5/1495 ,  A61B5/00 ,  C12Q1/00 ,  A61B5/1473

CPC classification number: A61B5/14532 ,  A61B5/14542 ,  A61B5/14546 ,  A61B5/14865 ,  A61B5/1495 ,  A61B5/412 ,  A61B5/6848 ,  A61B5/6849 ,  C12Q1/001 ,  C12Q1/006 ,  A61B5/1473 ,  A61B5/6852 ,  A61B5/7235 ,  A61B5/145 ,  A61B5/14539 ,  A61B2560/0223 ,  A61M5/14

Abstract: Systems and methods of use for continuous analyte measurement of a host's vascular system are provided. In some embodiments, a continuous glucose measurement system includes a vascular access device, a sensor and sensor electronics, the system being configured for insertion into communication with a host's circulatory system.

公开(公告)号：US11730402B2

公开(公告)日：2023-08-22

申请号：US17806933

申请日：2022-06-14

Applicant: Dexcom, Inc.

Inventor： Jose Hector Hernandez-Rosas ,  Shawn Larvenz ,  Mark Dervaes ,  Indrawati Gauba ,  Michael Robert Mensinger ,  Eric Cohen ,  Brian Christopher Smith ,  Jorge Valdes ,  Jacob S. Leach

IPC: A61B5/145 ,  H04Q9/14 ,  A61B5/00 ,  H04B7/26 ,  H04L67/12 ,  H04Q9/00 ,  A61B5/07 ,  H04W76/14 ,  H04W4/70 ,  H04W76/10 ,  H04W76/30 ,  H04W76/34

CPC classification number: A61B5/14503 ,  A61B5/0004 ,  A61B5/076 ,  A61B5/14532 ,  A61B5/742 ,  H04B7/26 ,  H04L67/12 ,  H04Q9/00 ,  H04Q9/14 ,  H04W4/70 ,  H04W76/10 ,  H04W76/14 ,  H04W76/30 ,  H04W76/34 ,  H04Q2209/40 ,  H04Q2209/50

Abstract: Systems and methods for a continuous monitoring of analyte values received from an analyte sensor system are provided. One method for a wireless data communication between an analyte sensor system and a mobile device involves storing identification information associated with a transceiver of the analyte sensor system, the identification information entered by a user of the mobile device via a custom application running on the mobile device; causing the custom application to enter a background mode; searching for advertisement signals; receiving an advertisement signal from the transceiver; authenticating the transceiver based on the identification information; prompting the user to bring the custom application to a foreground mode; causing the custom application to request a confirmation from the user that a data connection with the transceiver is desired; receiving the confirmation from the user; and completing the data connection with the transceiver.

公开(公告)号：US20220358699A1

公开(公告)日：2022-11-10

申请号：US17873971

申请日：2022-07-26

Applicant: DexCom, Inc.

Inventor： Apurv Ullas Kamath ,  Richard C. Yang ,  Jacob S. Leach ,  Nelson Quintana

IPC: G06T11/20 ,  A61B5/00 ,  A61B5/145 ,  A61B5/1486 ,  A61M5/315 ,  A61M5/24

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：US20220189086A1

公开(公告)日：2022-06-16

申请号：US17689509

申请日：2022-03-08

Applicant: DexCom, Inc.

Inventor： Apurv Ullas Kamath ,  Richard C. Yang ,  Jacob S. Leach ,  Nelson Quintana

IPC: G06T11/20 ,  A61B5/145 ,  A61B5/1486 ,  A61B5/00 ,  A61M5/315 ,  A61M5/24

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：US20200343941A1

公开(公告)日：2020-10-29

申请号：US16925233

申请日：2020-07-09

Applicant: DexCom, Inc.

Inventor： Thomas Miller ,  Mark Dervaes ,  Phong Lieu ,  Peter C. Simpson ,  Shawn Larvenz ,  Jacob S. Leach ,  Sebastian Bohm

IPC: H04B5/00 ,  H04W76/14 ,  A61B5/145 ,  A61B5/1486 ,  A61B5/1495 ,  G01N27/327 ,  H04W12/06 ,  H04W4/80 ,  H04W52/02

Abstract: Systems and methods for processing, transmitting and displaying data received from an analyte sensor, such as a glucose sensor, are disclosed. In an embodiment, a method for transmitting data between a first communication device associated with an analyte sensor and a second communication device configured to provide user access to sensor-related information comprises: activating a transceiver of a first communication device associated with an analyte sensor at a first time; and establishing a two-way communication channel with the second communication device; wherein the activating comprises waking the transceiver from a low power sleep mode using a forced wakeup from the second communication device.

公开(公告)号：US10709332B2

公开(公告)日：2020-07-14

申请号：US16543404

申请日：2019-08-16

Applicant: DexCom, Inc.

Inventor： Mark C. Brister ,  Jack Pryor ,  John Nolting ,  Jacob S. Leach ,  Luis Pestana ,  Nelson Quintana ,  Vance Swanson ,  Paul V. Goode, Jr. ,  James Patrick Thrower

IPC: A61B5/00 ,  A61B5/15 ,  A61B5/145 ,  A61B5/1486 ,  G16Z99/00 ,  A61B5/1473 ,  G06F19/00

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：US20190350502A1

公开(公告)日：2019-11-21

申请号：US16526886

申请日：2019-07-30

Applicant: DexCom, Inc.

Inventor： Sebastian Bohm ,  Mark Dervaes ,  Eric Johnson ,  Apurv Ullas Kamath ,  Shawn Larvenz ,  Jacob S. Leach ,  Phong Lieu ,  Aarthi Mahalingam ,  Tom Miller ,  Paul V. Neale ,  Jack Pryor ,  Thomas A. Peyser ,  Daiting Rong ,  Kenneth San Vicente ,  Mohammad Ali Shariati ,  Peter C. Simpson ,  Matthew Wightlin

IPC: A61B5/145 ,  G06F1/3203

Abstract: The present invention relates generally to systems and methods for processing, transmitting, and displaying data received from continuous analyte sensor, such as a glucose sensor. In some embodiments, the continuous analyte sensor system comprises a sensor electronics module that includes power saving features. One feature includes a low power measurement circuit that can be switched between a measurement mode and a low power mode, in which charging circuitry continues to apply power to electrodes of a sensor during the low power mode. In addition, the sensor electronics module can be switched between in a low power storage mode higher power operational mode via a switch. The switch can include a reed switch or optical switch, for example. A validation routine can also be implemented to ensure an interrupt signal sent from the switch is valid. The continuous analyte sensor can be physically connected to a sensor electronics module, which is in direct wireless communication with a plurality of different display devices.