公开(公告)号：US20210290119A1

公开(公告)日：2021-09-23

申请号：US17341318

申请日：2021-06-07

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 ,  A61B5/00

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：US20210282682A1

公开(公告)日：2021-09-16

申请号：US17333661

申请日：2021-05-28

Applicant: DexCom, Inc.

Inventor： Peter C. Simpson ,  Ying Li ,  Apurv Ullas Kamath ,  Richard C. Yang

IPC: A61B5/157 ,  A61B5/00 ,  A61B5/145 ,  A61B5/1473 ,  A61B5/1486 ,  A61B5/1495 ,  A61B5/15 ,  A61B5/155 ,  C12Q1/00

Abstract: Systems and methods of use for continuous analyte measurement of a host's vascular system are provided. In some embodiments, a continuous glucose measurement system includes a vascular access device, a sensor and sensor electronics, the system being configured for insertion into communication with a host's circulatory system.

公开(公告)号：US20210267509A1

公开(公告)日：2021-09-02

申请号：US17316112

申请日：2021-05-10

Applicant: DexCom, Inc.

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

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

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：US20210251484A1

公开(公告)日：2021-08-19

申请号：US17200000

申请日：2021-03-12

Applicant: DexCom, Inc.

Inventor： Michael Robert Mensinger ,  Esteban Cabrera, Jr. ,  Eric Cohen ,  Nathaniel David Heintzman ,  Apurv Ullas Kamath ,  Gary A. Morris ,  Andrew Attila Pal ,  Eli Reihman ,  Jorge Valdes

IPC: A61B5/00 ,  G06F21/62 ,  G06F21/60 ,  G16H10/60 ,  G16H50/30 ,  A61B5/145 ,  G16H40/67

Abstract: The present disclosure relates to systems, devices and methods for receiving biosensor data acquired by a medical device, e.g., relating to glucose concentration values, and controlling the access and distribution of that data. In some embodiments, systems and methods are disclosed for monitoring glucose levels, displaying data relating to glucose values and metabolic health information, and controlling distribution of glucose data between applications executing on a computer, such as a smart phone. In some embodiments, systems and methods are disclosed for controlling access to medical data such as continuously monitored glucose levels, synchronizing health data relating to glucose levels between multiple applications executing on a computer, and/or encrypting data.

公开(公告)号：US11044537B2

公开(公告)日：2021-06-22

申请号：US15782702

申请日：2017-10-12

Applicant: DexCom, Inc.

Inventor： Aditya Mandapaka ,  Douglas William Burnette ,  Hari Hampapuram ,  Francis William Pascual ,  James Stephen Amidei ,  Darin Edward Chum Dew ,  Apurv Ullas Kamath ,  Nathanael Paul ,  William A. Pender ,  Michael A. Ploof

IPC: H04B7/00 ,  H04Q9/00 ,  H04W4/38 ,  H04W12/02 ,  H04L29/06 ,  H04W12/033 ,  H04W12/037 ,  H04W12/065 ,  H04W12/06 ,  H04W12/069 ,  H04W12/084 ,  H04W4/70 ,  H04W76/23 ,  H04W76/14 ,  A61B5/00 ,  A61B5/145 ,  H04W76/10 ,  H04W76/25 ,  H04W76/30

Abstract: Systems, devices, and methods are disclosed for wireless communication of analyte data. In this regard, in embodiments, a mobile includes a transceiver configured to transmit and receive wireless signals. The mobile device includes circuitry operatively coupled to the transceiver. The mobile device also includes a non-transitory computer-readable medium operatively coupled to the circuitry and storing instructions that, when executed, cause the mobile device to perform a number of operations. One such operation is to obtain a derivative of a first signal received via a first link. Another such operation is to obtain a derivative of a second signal received via a second link; and. Yet another such operation is to generate a selection for connection to an analyte sensor system, based on a comparison of the derivative of the first signal and the derivative of the second signal.

公开(公告)号：US11020031B1

公开(公告)日：2021-06-01

申请号：US17132664

申请日：2020-12-23

Applicant: DexCom, Inc.

Inventor： Peter C. Simpson ,  Ying Li ,  Apurv Ullas Kamath ,  Richard C. Yang

IPC: G08C23/00 ,  A61B5/1495 ,  A61M5/172 ,  A61B5/00 ,  A61B5/145

Abstract: Systems and methods of use for continuous analyte measurement of a host's vascular system are provided. In some embodiments, a continuous glucose measurement system includes a vascular access device, a sensor and sensor electronics, the system being configured for insertion into communication with a host's circulatory system.

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：US20210038136A1

公开(公告)日：2021-02-11

申请号：US17076730

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 ,  A61B5/1486 ,  A61B5/00 ,  A61B5/1473 ,  A61B5/1495

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.