公开(公告)号：US20230136127A1

公开(公告)日：2023-05-04

申请号：US18148950

申请日：2022-12-30

Applicant: Dexcom, Inc.

Inventor： Peter C. Simpson ,  James H. Brauker ,  Mark C. Brister ,  Paul Goode ,  Apurv U. Kamath ,  Aarthi Mahalingam ,  Jack Pryor ,  Matthew D. Wightlin ,  Victor Ha ,  Steve Masterson ,  Melissa A. Nicholas ,  John E. Nolting ,  James R. Petisce ,  Sean T. Saint ,  Vance E. Swanson ,  Kum Ming Woo

IPC: A61B5/145 ,  A61B5/1486 ,  A61B5/00 ,  A61B5/05 ,  A61B5/15 ,  A61B5/1473 ,  A61B5/1495 ,  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：US20230293056A1

公开(公告)日：2023-09-21

申请号：US18126236

申请日：2023-03-24

Applicant: Dexcom, Inc.

Inventor： James H. Brauker ,  Victoria Carr-Brendel ,  Paul Goode ,  Apurv U. Kamath ,  James Patrick Thrower ,  Ben Xavier

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

CPC classification number: A61B5/14532 ,  A61B5/1468 ,  A61B5/1486 ,  A61B5/1495 ,  A61B5/7257 ,  A61B5/726 ,  G16Z99/00 ,  A61B5/145 ,  A61B5/742 ,  A61B5/746 ,  A61M5/1723 ,  A61B5/14503 ,  A61B5/1451 ,  A61B5/7264 ,  A61B5/7275 ,  A61B5/7455 ,  A61B5/7475 ,  A61B5/14865 ,  Y02A90/10 ,  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：US20220296134A1

公开(公告)日：2022-09-22

申请号：US17710549

申请日：2022-03-31

Applicant: Dexcom, Inc.

Inventor： Peter C. Simpson ,  James H. Brauker ,  Mark C. Brister ,  Paul Goode ,  Apurv U. Kamath ,  Aarthi Mahalingam ,  Jack Pryor ,  Matthew D. Wightlin ,  Victor Ha ,  Steve Masterson ,  Melissa A. Nicholas ,  John E. Nolting ,  James R. Petisce ,  Sean T. Saint ,  Vance E. Swanson ,  Kum Ming Woo

IPC: A61B5/145 ,  A61B5/1486 ,  A61B5/00 ,  A61B5/05 ,  A61B5/15 ,  A61B5/1473 ,  A61B5/1495 ,  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 transeutaneous measurement of glucose in a host.

公开(公告)号：US20240081693A1

公开(公告)日：2024-03-14

申请号：US18514803

申请日：2023-11-20

Applicant: Dexcom, Inc.

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

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

CPC classification number: A61B5/14532 ,  A61B5/0002 ,  A61B5/0004 ,  A61B5/0031 ,  A61B5/05 ,  A61B5/1411 ,  A61B5/14503 ,  A61B5/14507 ,  A61B5/1451 ,  A61B5/14514 ,  A61B5/14546 ,  A61B5/1473 ,  A61B5/14735 ,  A61B5/1486 ,  A61B5/14865 ,  A61B5/1495 ,  A61B5/6801 ,  A61B5/6833 ,  A61B5/68335 ,  A61B5/6848 ,  A61B5/6849 ,  A61B5/72 ,  A61B17/3468 ,  A61B5/150022 ,  A61M5/1723

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：US20220240820A1

公开(公告)日：2022-08-04

申请号：US17710433

申请日：2022-03-31

Applicant: Dexcom, Inc.

Inventor： Peter C. Simpson et al. ,  James H. Brauker ,  Mark C. Brister ,  Paul Goode ,  Apurv U. Kamath ,  Aarthi Mahalingam ,  Jack Pryor ,  Matthew D. Wightlin ,  Victor Ha ,  Steve Masterson ,  Melissa A. Nicholas ,  John E. Nolting ,  James R. Petisce ,  Sean T. Saint ,  Vance E. Swanson ,  Kum Ming Woo

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