公开(公告)号：US10327638B2

公开(公告)日：2019-06-25

申请号：US15798097

申请日：2017-10-30

Applicant: DexCom, Inc.

Inventor： Mark C. Brister ,  Paul V. Neale ,  Peter C. Simpson ,  James H. Brauker ,  James Patrick Thrower ,  Mark Shults ,  Rathbun K. Rhodes ,  Paul V. Goode, Jr. ,  Arnold L. Holmquist

IPC: A61B5/1473 ,  A61B5/1468 ,  A61B5/00 ,  A61B5/07 ,  A61B5/145 ,  H04B1/03

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：US09668682B2

公开(公告)日：2017-06-06

申请号：US14576103

申请日：2014-12-18

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 ,  A61B5/1473 ,  A61B5/15 ,  A61B5/145 ,  A61B5/1486

CPC classification number: A61B5/0022 ,  A61B5/0002 ,  A61B5/1411 ,  A61B5/14507 ,  A61B5/14532 ,  A61B5/14546 ,  A61B5/1473 ,  A61B5/1486 ,  A61B5/14865 ,  A61B5/150022 ,  A61B5/150534 ,  A61B5/6832 ,  A61B5/6833 ,  A61B5/6848 ,  A61B5/6849 ,  A61B5/742 ,  A61B2560/0214 ,  A61B2560/0223 ,  A61B2562/08 ,  G06F19/00 ,  Y02A90/22 ,  Y02A90/26

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：US11672422B2

公开(公告)日：2023-06-13

申请号：US16169673

申请日：2018-10-24

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

CPC classification number: A61B5/0022 ,  A61B5/1411 ,  A61B5/1473 ,  A61B5/1486 ,  A61B5/14507 ,  A61B5/14532 ,  A61B5/14546 ,  A61B5/14865 ,  A61B5/150534 ,  A61B5/6832 ,  A61B5/6833 ,  A61B5/6848 ,  A61B5/6849 ,  A61B5/742 ,  G16Z99/00 ,  A61B5/0002 ,  A61B5/150022 ,  A61B2560/0214 ,  A61B2560/0223 ,  A61B2562/08 ,  Y02A90/10

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：US11638541B2

公开(公告)日：2023-05-02

申请号：US16554419

申请日：2019-08-28

Applicant: DexCom, Inc.

Inventor： James H. Brauker ,  Victoria E. Carr-Brendel ,  Paul V. Goode, Jr. ,  Apurv Ullas Kamath ,  James Patrick Thrower ,  Ben Xavier

IPC: A61B5/145 ,  A61B5/1468 ,  A61B5/1486 ,  A61B5/1495 ,  A61B5/00 ,  G16Z99/00 ,  A61M5/172 ,  A61B5/1473

Abstract: Systems and methods for dynamically and intelligently estimating analyte data from a continuous analyte sensor, including receiving a data stream, selecting one of a plurality of algorithms, and employing the selected algorithm to estimate analyte values. Additional data processing includes evaluating the selected estimative algorithms, analyzing a variation of the estimated analyte values based on statistical, clinical, or physiological parameters, comparing the estimated analyte values with corresponding measure analyte values, and providing output to a user. Estimation can be used to compensate for time lag, match sensor data with corresponding reference data, warn of upcoming clinical risk, replace erroneous sensor data signals, and provide more timely analyte information encourage proactive behavior and preempt clinical risk.

公开(公告)号：US11064917B2

公开(公告)日：2021-07-20

申请号：US17161103

申请日：2021-01-28

Applicant: DexCom, Inc.

Inventor： Peter C. Simpson ,  James H. Brauker ,  Mark C. Brister ,  Paul V. Goode, Jr. ,  Apurv Ullas Kamath ,  Aarthi Mahalingam ,  Jack Pryor ,  Matthew D. Wightlin

IPC: A61B5/1468 ,  A61B5/1486 ,  A61B5/1473 ,  A61B5/1495 ,  A61B5/145 ,  A61B5/05 ,  A61B5/00 ,  A61B17/34 ,  A61B5/15 ,  A61M5/158 ,  A61M5/172 ,  A61M5/142

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：US11051726B2

公开(公告)日：2021-07-06

申请号：US17161448

申请日：2021-01-28

Applicant: DexCom, Inc.

Inventor： Apurv Ullas Kamath ,  Jack Pryor ,  Paul V. Goode, Jr. ,  James H. Brauker ,  Aarthi Mahalingam

IPC: A61B5/1468 ,  A61B5/1486 ,  A61B5/1495 ,  A61B5/1473 ,  A61B5/145 ,  A61B5/05 ,  A61B5/00

Abstract: Systems and methods for processing sensor analyte data are disclosed, including initiating calibration, updating calibration, evaluating clinical acceptability of reference and sensor analyte data, and evaluating the quality of sensor calibration. The sensor can be calibrated using a calibration set of one or more matched sensor and reference analyte data pairs. Reference data resulting from benchtop testing an analyte sensor prior to its insertion can be used to provide initial calibration of the sensor data. Reference data from a short term continuous analyte sensor implanted in a user can be used to initially calibrate or update sensor data from a long term continuous analyte sensor.

公开(公告)号：US20210068726A1

公开(公告)日：2021-03-11

申请号：US17088396

申请日：2020-11-03

Applicant: DexCom, Inc.

Inventor： Peter C. Simpson ,  James H. Brauker ,  Mark C. Brister ,  Paul V. Goode, Jr. ,  Apurv Ullas Kamath ,  Aarthi Mahalingam ,  Jack Pryor ,  Matthew D. Wightlin

IPC: A61B5/145 ,  A61B5/1473 ,  A61B5/1486 ,  A61B5/00 ,  A61B5/1495 ,  A61B5/15 ,  A61B5/05 ,  A61B17/34

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：US09918668B2

公开(公告)日：2018-03-20

申请号：US15065623

申请日：2016-03-09

Applicant: DexCom, Inc.

Inventor： Jack Pryor ,  Apurv Ullas Kamath ,  Paul V. Goode, Jr. ,  James H. Brauker

IPC: A61B5/1495 ,  A61B5/1473 ,  A61B5/1468 ,  A61B5/00 ,  A61B5/1486 ,  A61B5/145

CPC classification number: A61B5/1495 ,  A61B5/0031 ,  A61B5/14503 ,  A61B5/1451 ,  A61B5/14532 ,  A61B5/14546 ,  A61B5/1468 ,  A61B5/1473 ,  A61B5/14735 ,  A61B5/1486 ,  A61B5/14865 ,  A61B2560/0223

Abstract: Systems and methods for processing sensor analyte data are disclosed, including initiating calibration, updating calibration, evaluating clinical acceptability of reference and sensor analyte data, and evaluating the quality of sensor calibration. The sensor can be calibrated using a calibration set of one or more matched sensor and reference analyte data pairs. Reference data resulting from benchtop testing an analyte sensor prior to its insertion can be used to provide initial calibration of the sensor data. Reference data from a short term continuous analyte sensor implanted in a user can be used to initially calibrate or update sensor data from a long term continuous analyte sensor.

公开(公告)号：US09895089B2

公开(公告)日：2018-02-20

申请号：US14283123

申请日：2014-05-20

Applicant: DexCom, Inc.

Inventor： Paul V. Goode, Jr. ,  James H. Brauker ,  Apurv Ullas Kamath ,  James Patrick Thrower

IPC: A61B5/00 ,  A61B5/145 ,  A61B5/1486 ,  A61B5/1495 ,  G06F19/00

CPC classification number: A61B5/14532 ,  A61B5/0015 ,  A61B5/14865 ,  A61B5/1495 ,  A61B5/7275 ,  A61B5/742 ,  G16H40/40 ,  Y02A90/26

Abstract: Systems and methods for processing sensor analyte data, including initiating calibration, updating calibration, evaluating clinical acceptability of reference and sensor analyte data, and evaluating the quality of sensor calibration. During initial calibration, the analyte sensor data is evaluated over a period of time to determine stability of the sensor. The sensor may be calibrated using a calibration set of one or more matched sensor and reference analyte data pairs. The calibration may be updated after evaluating the calibration set for best calibration based on inclusion criteria with newly received reference analyte data. Fail-safe mechanisms are provided based on clinical acceptability of reference and analyte data and quality of sensor calibration. Algorithms provide for optimized prospective and retrospective analysis of estimated blood analyte data from an analyte sensor.

公开(公告)号：US09833143B2

公开(公告)日：2017-12-05

申请号：US14296735

申请日：2014-06-05

Applicant: DexCom, Inc.

Inventor： Mark Brister ,  Paul V. Neale ,  Peter C. Simpson ,  James H. Brauker ,  James Patrick Thrower ,  Mark Shults ,  Rathbun K. Rhodes ,  Paul V. Goode, Jr. ,  Arnold L. Holmquist

IPC: A61B5/1473 ,  H04B1/03 ,  A61B5/00 ,  A61B5/07 ,  A61B5/145

CPC classification number: A61B5/0015 ,  A61B5/0031 ,  A61B5/076 ,  A61B5/14532 ,  A61B5/14546 ,  A61B5/1473 ,  A61B2560/04 ,  A61B2560/0462 ,  A61B2562/247 ,  H04B1/03

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.