公开(公告)号：US20220054056A1

公开(公告)日：2022-02-24

申请号：US17453576

申请日：2021-11-04

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 ,  Victor Ha ,  Steve Masterson ,  Melissa A. Nicholas ,  John Nolting ,  James R. Petisce ,  Sean Saint ,  Vance Swanson ,  Kum Ming Woo

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：US20210275063A1

公开(公告)日：2021-09-09

申请号：US17156393

申请日：2021-01-22

Applicant: DexCom, Inc.

Inventor： Peter C. Simpson ,  Jennifer Blackwell ,  Sebastian Bohm ,  Michael J. Estes ,  Jeff Jackson ,  Jason Mitchell ,  Jack Pryor ,  Daiting Rong ,  Sean T. Saint ,  Disha B. Sheth ,  Shanger Wang

IPC: A61B5/1473 ,  A61B5/145 ,  A61B5/00 ,  A61B17/34

Abstract: Sensor devices including dissolvable tissue-piercing tips are provided. The sensor devices can be used in conjunction with dissolvable needles configured for inserting the sensor devices into a host. Hardening agents for strengthening membranes on sensor devices are also provided. Methods of using and fabricating sensor devices are also provided.

公开(公告)号：US20210251533A1

公开(公告)日：2021-08-19

申请号：US17246500

申请日：2021-04-30

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：US20210085223A1

公开(公告)日：2021-03-25

申请号：US17108922

申请日：2020-12-01

Applicant: DexCom, Inc.

Inventor： Thomas A. Peyser ,  Naresh C. Bhavaraju ,  Leif N. Bowman ,  Apurv Ullas Kamath ,  Aarthi Mahalingam ,  Jack Pryor ,  Peter C. Simpson

IPC: A61B5/1495 ,  A61B5/1473 ,  A61B5/1459 ,  A61B5/00 ,  A61B5/145 ,  A61B5/1486

Abstract: Devices, systems, and methods for providing more accurate and reliable sensor data and for detecting sensor failures. Two or more electrodes can be used to generate data, and the data can be subsequently compared by a processing module. Alternatively, one sensor can be used, and the data processed by two parallel algorithms to provide redundancy. Sensor performance, including sensor failures, can be identified. The user or system can then respond appropriately to the information related to sensor performance or failure.

公开(公告)号：US20210045670A1

公开(公告)日：2021-02-18

申请号：US17076719

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：US20210045665A1

公开(公告)日：2021-02-18

申请号：US17088381

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：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：US10918315B2

公开(公告)日：2021-02-16

申请号：US16924117

申请日：2020-07-08

Applicant: DexCom, Inc.

Inventor： Mark C. Brister ,  Steve Masterson ,  John Nolting ,  James R. Petisce ,  Jack Pryor ,  Sean Saint ,  Peter C. Simpson ,  Vance Swanson ,  Matthew D. Wightlin

IPC: A61B5/1486 ,  A61B5/1473 ,  A61B5/1495 ,  A61B5/1468 ,  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：US10827956B2

公开(公告)日：2020-11-10

申请号：US16790435

申请日：2020-02-13

Applicant: DexCom, Inc.

Inventor： Mark C. Brister ,  Peter C. Simpson ,  Matthew D. Wightlin ,  Steve Masterson ,  James R. Petisce ,  John Nolting ,  Jack Pryor ,  Sean Saint ,  Vance Swanson ,  James H. Brauker ,  Apurv Ullas Kamath ,  Paul V. Goode, Jr. ,  Aarthi Mahalingam

IPC: A61B5/1468 ,  A61B5/1486 ,  A61B5/1473 ,  A61B5/1495 ,  A61B5/145 ,  A61B5/00 ,  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：US20200337618A1

公开(公告)日：2020-10-29

申请号：US16924117

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: A61B5/145 ,  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.