Patents by Inventor James H. Brauker

James H. Brauker has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Integrated insulin delivery system with continuous glucose sensor
    Patent number: 10653835
    Abstract: Systems and methods for integrating a continuous glucose sensor 12, including a receiver 14, a medicament delivery device 16, a controller module, and optionally a single point glucose monitor 18 are provided. Integration may be manual, semi-automated and/or fully automated.
    Type: Grant
    Filed: October 24, 2017
    Date of Patent: May 19, 2020
    Assignee: DexCom, Inc.
    Inventors: John Michael Dobbles, Apurv Ullas Kamath, Aarthi Mahalingam, James H. Brauker
  • ANALYTE SENSING BIOINTERFACE
    Publication number: 20200146599
    Abstract: Disclosed herein is an analyte sensing biointerface that comprises a sensing electrode incorporated within a non-conductive matrix comprising a plurality of passageways extending through the matrix to the sensing electrode. Also disclosed herein are methods of manufacturing a sensing biointerface and methods of detecting an analyte within tissue of a host using an analyte sensing biointerface.
    Type: Application
    Filed: January 14, 2020
    Publication date: May 14, 2020
    Inventors: Peter C. Simpson, James H. Brauker
  • SYSTEM AND METHODS FOR PROCESSING ANALYTE SENSOR DATA FOR SENSOR CALIBRATION
    Publication number: 20200146601
    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.
    Type: Application
    Filed: January 14, 2020
    Publication date: May 14, 2020
    Applicant: DexCom, Inc.
    Inventors: Jack Pryor, Apurv Ullas Kamath, Paul V. Goode, JR., James H. Brauker
  • SYSTEM AND METHODS FOR PROCESSING ANALYTE SENSOR DATA FOR SENSOR CALIBRATION
    Publication number: 20200146600
    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.
    Type: Application
    Filed: January 14, 2020
    Publication date: May 14, 2020
    Applicant: DexCom, Inc.
    Inventors: Jack Pryor, Apurv Ullas Kamath, Paul V. Goode, JR., James H. Brauker
  • System and methods for processing analyte sensor data for sensor calibration
    Patent number: 10617336
    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.
    Type: Grant
    Filed: June 28, 2019
    Date of Patent: April 14, 2020
    Assignee: DexCom, Inc.
    Inventors: Apurv Ullas Kamath, James H. Brauker, Paul V. Goode, Jr., Aarthi Mahalingam, Jack Pryor
  • System and methods for processing analyte sensor data for sensor calibration
    Patent number: 10610137
    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.
    Type: Grant
    Filed: June 28, 2019
    Date of Patent: April 7, 2020
    Assignee: DexCom, Inc.
    Inventors: Apurv Ullas Kamath, James H. Brauker, Paul V. Goode, Jr., Aarthi Mahalingam, Jack Pryor
  • System and methods for processing analyte sensor data for sensor calibration
    Patent number: 10610136
    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.
    Type: Grant
    Filed: June 28, 2019
    Date of Patent: April 7, 2020
    Assignee: DexCom, Inc.
    Inventors: Apurv Ullas Kamath, James H. Brauker, Paul V. Goode, Jr., Aarthi Mahalingam, Jack Pryor
  • System and methods for processing analyte sensor data for sensor calibration
    Patent number: 10610135
    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.
    Type: Grant
    Filed: June 28, 2019
    Date of Patent: April 7, 2020
    Assignee: DexCom, Inc.
    Inventors: Apurv Ullas Kamath, James H. Brauker, Paul V. Goode, Jr., Aarthi Mahalingam, Jack Pryor
  • Oxygen enhancing membrane systems for implantable devices
    Patent number: 10610140
    Abstract: The present invention relates generally to systems and methods for increasing oxygen availability to implantable devices. The preferred embodiments provide a membrane system configured to provide protection of the device from the biological environment and/or a catalyst for enabling an enzymatic reaction, wherein the membrane system includes a polymer formed from a high oxygen soluble material. The high oxygen soluble polymer material is disposed adjacent to an oxygen-utilizing source on the implantable device so as to dynamically retain high oxygen availability to the oxygen-utilizing source during oxygen deficits. Membrane systems of the preferred embodiments are useful for implantable devices with oxygen-utilizing sources and/or that function in low oxygen environments, such as enzyme-based electrochemical sensors and cell transplantation devices.
    Type: Grant
    Filed: May 11, 2018
    Date of Patent: April 7, 2020
    Assignee: DexCom, Inc.
    Inventors: James R. Petisce, Mark A. Tapsak, Peter C. Simpson, Victoria Carr-Brendel, James H. Brauker
  • SYSTEM AND METHODS FOR PROCESSING ANALYTE SENSOR DATA FOR SENSOR CALIBRATION
    Publication number: 20200100715
    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.
    Type: Application
    Filed: November 21, 2019
    Publication date: April 2, 2020
    Applicant: DexCom, Inc.
    Inventors: Jack Pryor, Apurv Ullas Kamath, Paul V. Goode, JR., James H. Brauker
  • SYSTEM AND METHODS FOR PROCESSING ANALYTE SENSOR DATA FOR SENSOR CALIBRATION
    Publication number: 20200085355
    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.
    Type: Application
    Filed: November 21, 2019
    Publication date: March 19, 2020
    Applicant: DexCom, Inc.
    Inventors: Jack Pryor, Apurv Ullas Kamath, Paul V. Goode, Jr., James H. Brauker
  • SYSTEM AND METHODS FOR PROCESSING ANALYTE SENSOR DATA FOR SENSOR CALIBRATION
    Publication number: 20200085354
    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.
    Type: Application
    Filed: November 21, 2019
    Publication date: March 19, 2020
    Applicant: DexCom, Inc.
    Inventors: Jack Pryor, Apurv Ullas Kamath, Paul V. Goode, JR., James H. Brauker
  • SYSTEM AND METHODS FOR PROCESSING ANALYTE SENSOR DATA FOR SENSOR CALIBRATION
    Publication number: 20200085356
    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.
    Type: Application
    Filed: November 21, 2019
    Publication date: March 19, 2020
    Inventors: Jack Pryor, Apurv Ullas Kamath, Paul V. Goode, JR., James H. Brauker
  • ANALYTE SENSOR
    Publication number: 20200077928
    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.
    Type: Application
    Filed: November 5, 2019
    Publication date: March 12, 2020
    Inventors: Mark Brister, Steve Masterson, John Michael Dobbles, Michael Robert Mensinger, Sean T. Saint, Apurv Ullas Kamath, James H. Brauker, James Patrick Thrower
  • ANALYTE SENSING BIOINTERFACE
    Publication number: 20200046273
    Abstract: Disclosed herein is an analyte sensing biointerface that comprises a sensing electrode incorporated within a non-conductive matrix comprising a plurality of passageways extending through the matrix to the sensing electrode. Also disclosed herein are methods of manufacturing a sensing biointerface and methods of detecting an analyte within tissue of a host using an analyte sensing biointerface.
    Type: Application
    Filed: October 16, 2019
    Publication date: February 13, 2020
    Inventors: Peter C. Simpson, James H. Brauker
  • SIGNAL PROCESSING FOR CONTINUOUS ANALYTE SENSOR
    Publication number: 20190380629
    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.
    Type: Application
    Filed: August 28, 2019
    Publication date: December 19, 2019
    Inventors: James H. Brauker, Victoria E. Carr-Brendel, Paul V. Goode, JR., Apurv Ullas Kamath, James Patrick Thrower, Ben Xavier
  • SYSTEMS AND METHODS FOR REPLACING SIGNAL ARTIFACTS IN A GLUCOSE SENSOR DATA STREAM
    Publication number: 20190365330
    Abstract: Systems and methods for minimizing or eliminating transient non-glucose related signal noise due to non-glucose rate limiting phenomenon such as ischemia, pH changes, temperatures changes, and the like. The system monitors a data stream from a glucose sensor and detects signal artifacts that have higher amplitude than electronic or diffusion-related system noise. The system replaces some or the entire data stream continually or intermittently including signal estimation methods that particularly address transient signal artifacts. The system is also capable of detecting the severity of the signal artifacts and selectively applying one or more signal estimation algorithm factors responsive to the severity of the signal artifacts, which includes selectively applying distinct sets of parameters to a signal estimation algorithm or selectively applying distinct signal estimation algorithms.
    Type: Application
    Filed: August 13, 2019
    Publication date: December 5, 2019
    Inventors: Paul V. Goode, James H. Brauker, Arpurv U. Kamath, James Patrick Thrower, Victoria Carr-Brendel
  • SYSTEM AND METHODS FOR PROCESSING ANALYTE SENSOR DATA FOR SENSOR CALIBRATION
    Publication number: 20190357822
    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.
    Type: Application
    Filed: July 31, 2019
    Publication date: November 28, 2019
    Applicant: DexCom, Inc.
    Inventors: Jack Pryor, Apurv Ullas Kamath, Paul V. Goode, JR., James H. Brauker
  • SYSTEM AND METHODS FOR PROCESSING ANALYTE SENSOR DATA FOR SENSOR CALIBRATION
    Publication number: 20190350503
    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.
    Type: Application
    Filed: July 31, 2019
    Publication date: November 21, 2019
    Applicant: DexCom, Inc.
    Inventors: Jack Pryor, Apurv Ullas Kamath, Paul V. Goode, JR., James H. Brauker
  • SYSTEM AND METHODS FOR PROCESSING ANALYTE SENSOR DATA FOR SENSOR CALIBRATION
    Publication number: 20190350504
    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.
    Type: Application
    Filed: July 31, 2019
    Publication date: November 21, 2019
    Applicant: DexCom, Inc.
    Inventors: Jack Pryor, Apurv Ullas Kamath, Paul V. Goode, JR., James H. Brauker