公开(公告)号：US10993641B2

公开(公告)日：2021-05-04

申请号：US16790442

申请日：2020-02-13

Applicant: DexCom, Inc.

Inventor： Mark C. Brister ,  James Patrick Thrower ,  Paul V. Goode, Jr.

IPC: A61B5/1473 ,  A61B5/1486 ,  A61B5/1468 ,  A61B5/145 ,  A61B5/00 ,  A61B5/1495 ,  A61B5/15 ,  A61B5/05 ,  A61B17/34 ,  A61M5/172 ,  A61M5/158 ,  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：US10932700B2

公开(公告)日：2021-03-02

申请号：US16924101

申请日：2020-07-08

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: A61B5/1495 ,  A61B5/1486 ,  A61B5/1468 ,  A61B5/1473 ,  A61B5/145 ,  A61B5/05 ,  A61B5/00 ,  A61B5/15 ,  A61B17/34 ,  A61M5/172 ,  A61M5/158 ,  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：US20210045667A1

公开(公告)日：2021-02-18

申请号：US17076714

申请日：2020-10-21

Applicant: DexCom, Inc.

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

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

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：US10918317B2

公开(公告)日：2021-02-16

申请号：US16528379

申请日：2019-07-31

Applicant: DexCom, Inc.

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

IPC: A61B5/1473 ,  A61B5/1486 ,  A61B5/1468 ,  A61B5/1495 ,  A61B5/145 ,  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：US10898114B2

公开(公告)日：2021-01-26

申请号：US16691107

申请日：2019-11-21

Applicant: DexCom, Inc.

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

IPC: A61B5/1486 ,  A61B5/1468 ,  A61B5/1473 ,  A61B5/1495 ,  A61B5/145 ,  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：US10716498B2

公开(公告)日：2020-07-21

申请号：US16691325

申请日：2019-11-21

Applicant: DexCom, Inc.

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

IPC: A61B5/1495 ,  A61B5/1468 ,  A61B5/1473 ,  A61B5/1486 ,  A61B5/145 ,  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：US09750441B2

公开(公告)日：2017-09-05

申请号：US15237536

申请日：2016-08-15

Applicant: DexCom, Inc.

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

IPC: A61B5/05 ,  A61B5/145 ,  A61B5/1468 ,  A61B5/1486 ,  A61B5/1495 ,  A61B5/00 ,  A61M5/172

CPC classification number: A61B5/14532 ,  A61B5/145 ,  A61B5/14503 ,  A61B5/1451 ,  A61B5/1468 ,  A61B5/1473 ,  A61B5/1486 ,  A61B5/14865 ,  A61B5/1495 ,  A61B5/7257 ,  A61B5/726 ,  A61B5/7264 ,  A61B5/7275 ,  A61B5/742 ,  A61B5/7455 ,  A61B5/746 ,  A61B5/7475 ,  A61M5/1723 ,  G06F19/00 ,  Y02A90/22 ,  Y02A90/26

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：US11883164B2

公开(公告)日：2024-01-30

申请号：US17574447

申请日：2022-01-12

Applicant: Dexcom, Inc.

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

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

CPC classification number: A61B5/14532 ,  A61B5/0002 ,  A61B5/0004 ,  A61B5/0031 ,  A61B5/05 ,  A61B5/1411 ,  A61B5/1451 ,  A61B5/1473 ,  A61B5/1486 ,  A61B5/1495 ,  A61B5/14503 ,  A61B5/14507 ,  A61B5/14514 ,  A61B5/14546 ,  A61B5/14735 ,  A61B5/14865 ,  A61B5/6801 ,  A61B5/6833 ,  A61B5/6848 ,  A61B5/6849 ,  A61B5/68335 ,  A61B5/72 ,  A61B17/3468 ,  A61B5/14 ,  A61B5/145 ,  A61B5/1468 ,  A61B5/150022 ,  A61B2017/3492 ,  A61B2560/0223 ,  A61B2560/045 ,  A61B2560/063 ,  A61B2562/18 ,  A61M5/14244 ,  A61M5/1723 ,  A61M2005/1585 ,  Y02A90/10

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：US10918316B2

公开(公告)日：2021-02-16

申请号：US16528316

申请日：2019-07-31

Applicant: DexCom, Inc.

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

IPC: A61B5/1473 ,  A61B5/1495 ,  A61B5/1486 ,  A61B5/1468 ,  A61B5/145 ,  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：US10898113B2

公开(公告)日：2021-01-26

申请号：US16000621

申请日：2018-06-05

Applicant: DexCom, Inc.

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

IPC: A61B5/00 ,  A61B5/145 ,  A61B5/1468 ,  A61B5/1486 ,  A61B5/1495 ,  A61M5/172 ,  G06F19/00 ,  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.