公开(公告)号：US20160058380A1

公开(公告)日：2016-03-03

申请号：US14835603

申请日：2015-08-25

Applicant: DexCom, Inc.

Inventor： James Jinwoo Lee ,  Leif N. Bowman ,  Tim Ray Gackstetter ,  Jonathan Hughes ,  Jeff Jackson ,  Ted Tang Lee ,  Phong Lieu ,  Andrew Attila Pal ,  James R. Petisce ,  Jack Pryor ,  Roger Schneider ,  Peter C. Simpson ,  George Vigil ,  Matthew D. Wightlin

IPC: A61B5/00 ,  A61B5/145

CPC classification number: A61B5/68335 ,  A61B5/145 ,  A61B5/14532 ,  A61B5/6832 ,  A61B5/6849 ,  A61B2560/0412 ,  A61B2562/164

Abstract: Adhesive pad systems that provide longer lasting adherence of the mounting unit to the host's skin are provided. Some systems include a reinforcing overlay that at least partially covers the adhesive pad. The reinforcing overlay may be removable without disturbing the sensor so that the overlay may be replaceable.

Abstract translation: 提供了将安装单元更长时间地粘附到主机皮肤上的粘合垫系统。 一些系统包括至少部分地覆盖粘合剂垫的加强覆​​层。 增强覆盖层可以是可移除的，而不会干扰传感器，使得覆盖层可以是可更换的。

公开(公告)号：US20150090589A1

公开(公告)日：2015-04-02

申请号：US14567293

申请日：2014-12-11

Applicant: DexCom, Inc.

Inventor： Michael J. Estes ,  Jennifer Blackwell ,  Sebastian Bohm ,  Robert J. Boock ,  Jack Pryor ,  Peter C. Simpson ,  Matthew D. Wightlin

IPC: G01N27/403

Abstract: Systems and methods for compensating for effects of temperature on implantable sensors are provided. In some embodiments, systems and methods are provided for measuring a temperature to determine a change in temperature in a sensor environment. In certain embodiments, a temperature compensation factor is determined based on a change in temperature of the sensor environment. The temperature compensation factor can be used in processing raw data of an analyte signal to report a more accurate analyte concentration.

Abstract translation: 提供了用于补偿温度对植入式传感器的影响的系统和方法。 在一些实施例中，提供了用于测量温度以确定传感器环境中的温度变化的系统和方法。 在某些实施例中，基于传感器环境的温度变化来确定温度补偿系数。 温度补偿因子可用于处理分析物信号的原始数据，以报告更准确的分析物浓度。

公开(公告)号：US20140005508A1

公开(公告)日：2014-01-02

申请号：US13747746

申请日：2013-01-23

Applicant: DEXCOM, INC.

Inventor： Michael J. Estes ,  Jennifer Blackwell ,  Sebastian Bohm ,  Robert J. Boock ,  Jack Pryor ,  Peter C. Simpson ,  Matthew D. Wightlin

IPC: A61B5/145

CPC classification number: G01N27/403 ,  A61B5/14532 ,  A61B5/14865 ,  A61B5/1495

Abstract: Systems and methods for compensating for effects of temperature on implantable sensors are provided. In some embodiments, systems and methods are provided for measuring a temperature to determine a change in temperature in a sensor environment. In certain embodiments, a temperature compensation factor is determined based on a change in temperature of the sensor environment. The temperature compensation factor can be used in processing raw data of an analyte signal to report a more accurate analyte concentration.

Abstract translation: 提供了用于补偿温度对植入式传感器的影响的系统和方法。 在一些实施例中，提供了用于测量温度以确定传感器环境中的温度变化的系统和方法。 在某些实施例中，基于传感器环境的温度变化来确定温度补偿系数。 温度补偿因子可用于处理分析物信号的原始数据，以报告更准确的分析物浓度。

公开(公告)号：US20130267813A1

公开(公告)日：2013-10-10

申请号：US13830540

申请日：2013-03-14

Applicant: DEXCOM, INC.

Inventor： Jack Pryor ,  Sebastian Bohm ,  David DeRenzy ,  Jason Halac ,  Daniel S. Kline ,  Phong Lieu ,  Adam J. Livingston ,  Steve Masterson ,  Paul V. Neale ,  Peter C. Simpson ,  Antonio Joao Ubach

IPC: A61B5/145

CPC classification number: A61B5/14503 ,  A61B5/0004 ,  A61B5/0031 ,  A61B5/14532 ,  A61B5/6833 ,  A61B5/6849 ,  A61B2560/0412 ,  A61B2560/0443

Abstract: The present embodiments relate generally to systems and methods for measuring an analyte in a host. More particularly, the present embodiments provide sensor applicators and methods of use with pushbutton activation that implant the sensor, withdraw the insertion needle, engage the transmitter with the housing, and disengage the applicator from the housing, all in one smooth motion. Some embodiments contemplate engagement of the transmitter with the housing after release of the applicator.

公开(公告)号：US20240183818A1

公开(公告)日：2024-06-06

申请号：US18535815

申请日：2023-12-11

Applicant: Dexcom, Inc.

Inventor： Michael J. Estes ,  Jennifer Blackwell ,  Sebastian Böhm ,  Robert J. Boock ,  Jack Pryor ,  Peter C. Simpson ,  Matthew D. Wightlin

IPC: G01N27/403 ,  A61B5/145 ,  A61B5/1486 ,  A61B5/1495

CPC classification number: G01N27/403 ,  A61B5/14532 ,  A61B5/14865 ,  A61B5/1495

Abstract: Systems and methods for compensating for effects of temperature on implantable sensors are provided. In some embodiments, systems and methods are provided for measuring a temperature to determine a change in temperature in a sensor environment. In certain embodiments, a temperature compensation factor is determined based on a change in temperature of the sensor environment. The temperature compensation factor can be used in processing raw data of an analyte signal to report a more accurate analyte concentration.

公开(公告)号：US11892426B2

公开(公告)日：2024-02-06

申请号：US17163083

申请日：2021-01-29

Applicant: DexCom, Inc.

Inventor： Michael J. Estes ,  Jennifer Blackwell ,  Sebastian Bohm ,  Robert J. Boock ,  Jack Pryor ,  Peter C. Simpson ,  Matthew D. Wightlin

IPC: G01N27/403 ,  A61B5/145 ,  A61B5/1486 ,  A61B5/1495

CPC classification number: G01N27/403 ,  A61B5/1495 ,  A61B5/14532 ,  A61B5/14865

Abstract: Systems and methods for compensating for effects of temperature on implantable sensors are provided. In some embodiments, systems and methods are provided for measuring a temperature to determine a change in temperature in a sensor environment. In certain embodiments, a temperature compensation factor is determined based on a change in temperature of the sensor environment. The temperature compensation factor can be used in processing raw data of an analyte signal to report a more accurate analyte concentration.

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：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：US20220322977A1

公开(公告)日：2022-10-13

申请号：US17849532

申请日：2022-06-24

Applicant: DexCom, Inc.

Inventor： Peter C. Simpson ,  Mark Brister ,  Matthew Wightlin ,  Jack Pryor

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

Abstract: Disclosed herein are systems and methods for a continuous analyte sensor, such as a continuous glucose sensor. One such system utilizes first and second working electrodes to measure additional analyte or non-analyte related signal. Such measurements may provide a background and/or sensitivity measurement(s) for use in processing sensor data and may be used to trigger events such as digital filtering of data or suspending display of data.

公开(公告)号：US20220202318A1

公开(公告)日：2022-06-30

申请号：US17696582

申请日：2022-03-16

Applicant: DexCom, Inc.

Inventor： Jack Pryor ,  Sebastian Böhm ,  David DeRenzy ,  Jason Halac ,  Daniel S. Kline ,  Phong Lieu ,  Adam J. Livingston ,  Steve Masterson ,  Paul V. Neale ,  Peter C. Simpson ,  Antonio Joao Ubach

IPC: A61B5/145 ,  A61B5/00

Abstract: The present embodiments relate generally to systems and methods for measuring an analyte in a host. More particularly, the present embodiments provide sensor applicators and methods of use with pushbutton activation that implant the sensor, withdraw the insertion needle, engage the transmitter with the housing, and disengage the applicator from the housing, all in one smooth motion. Some embodiments contemplate engagement of the transmitter with the housing after release of the applicator.