Patents Assigned to DexCom, Inc.
  • Systems and methods for remote and host monitoring communications
    Patent number: 10932672
    Abstract: Systems and methods for remote and host monitoring communication are disclosed. In some implementations, monitoring systems can comprise a host monitoring device associated with a Host communicatively coupled to one or more remote monitoring devices associated with Remote Monitors. The host monitoring device can send communications based at least in part on analyte measurements of a Host sensor and/or other contextual data giving such measurements context. Different remote monitoring devices can receive different communications based at least in part on the role of the respective Remote Monitors relative to the Host. These roles can be reflected in classifications of Remote Monitors.
    Type: Grant
    Filed: December 13, 2016
    Date of Patent: March 2, 2021
    Assignee: DexCom, Inc.
    Inventors: Aarthi Mahalingam, Esteban Cabrera, Jr., Basab Dattaray, Rian Draeger, Laura J. Dunn, Derek James Escobar, Thomas Hall, Hari Hampapuram, Apurv Ullas Kamath, Katherine Yerre Koehler, Phil Mayou, Michael Robert Mensinger, Michael Levozier Moore, Andrew Attila Pal, Nicholas Polytaridis, Eli Reihman, Brian Christopher Smith
  • System and methods for processing analyte sensor data for sensor calibration
    Patent number: 10925524
    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: January 14, 2020
    Date of Patent: February 23, 2021
    Assignee: DexCom, Inc.
    Inventors: Jack Pryor, Apurv Ullas Kamath, Paul V. Goode, Jr., James H. Brauker, Aarthi Mahalingam
  • SYSTEM AND METHODS FOR PROCESSING ANALYTE SENSOR DATA FOR SENSOR CALIBRATION
    Publication number: 20210045667
    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: October 21, 2020
    Publication date: February 18, 2021
    Applicant: DexCom, Inc.
    Inventors: Apurv Ullas Kamath, Jack Pryor, Paul V. Goode, Jr., James H. Brauker, Aarthi Mahalingam
  • SYSTEM AND METHODS FOR PROCESSING ANALYTE SENSOR DATA FOR SENSOR CALIBRATION
    Publication number: 20210045669
    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: October 21, 2020
    Publication date: February 18, 2021
    Applicant: DexCom, Inc.
    Inventors: Apurv Ullas Kamath, Jack Pryor, Paul V. Goode, JR., James H. Brauker, Aarthi Mahalingam
  • SYSTEM AND METHODS FOR PROCESSING ANALYTE SENSOR DATA FOR SENSOR CALIBRATION
    Publication number: 20210045670
    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: October 21, 2020
    Publication date: February 18, 2021
    Applicant: DexCom, Inc.
    Inventors: Apurv Ullas Kamath, Jack Pryor, Paul V. Goode, JR., James H. Brauker, Aarthi Mahalingam
  • SYSTEM AND METHODS FOR PROCESSING ANALYTE SENSOR DATA FOR SENSOR CALIBRATION
    Publication number: 20210045668
    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: October 21, 2020
    Publication date: February 18, 2021
    Applicant: DexCom, Inc.
    Inventors: Apurv Ullas Kamath, Jack Pryor, Paul V. Goode, JR., James H. Brauker, Aarthi Mahalingam
  • System and methods for processing analyte sensor data for sensor calibration
    Patent number: 10918318
    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: January 14, 2020
    Date of Patent: February 16, 2021
    Assignee: DexCom, Inc.
    Inventors: Jack Pryor, Apurv Ullas Kamath, Paul V. Goode, Jr., James H. Brauker, Aarthi Mahalingam
  • Analyte sensor
    Patent number: 10918313
    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: Grant
    Filed: July 8, 2020
    Date of Patent: February 16, 2021
    Assignee: DexCom, Inc.
    Inventors: Mark C. Brister, Steve Masterson, John Nolting, James R. Petisce, Jack Pryor, Sean Saint, Peter C. Simpson, Vance Swanson, Matthew D. Wightlin
  • System and methods for processing analyte sensor data for sensor calibration
    Patent number: 10918316
    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: July 31, 2019
    Date of Patent: February 16, 2021
    Assignee: DexCom, Inc.
    Inventors: Jack Pryor, Apurv Ullas Kamath, Paul V. Goode, Jr., James H. Brauker, Aarthi Mahalingam
  • Analyte sensor
    Patent number: 10918314
    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: Grant
    Filed: July 8, 2020
    Date of Patent: February 16, 2021
    Assignee: DexCom, Inc.
    Inventors: Mark C. Brister, Steve Masterson, John Nolting, James R. Petisce, Jack Pryor, Sean Saint, Peter C. Simpson, Vance Swanson, Matthew D. Wightlin
  • Analyte sensor
    Patent number: 10918315
    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: Grant
    Filed: July 8, 2020
    Date of Patent: February 16, 2021
    Assignee: DexCom, Inc.
    Inventors: Mark C. Brister, Steve Masterson, John Nolting, James R. Petisce, Jack Pryor, Sean Saint, Peter C. Simpson, Vance Swanson, Matthew D. Wightlin
  • System and methods for processing analyte sensor data for sensor calibration
    Patent number: 10918317
    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: July 31, 2019
    Date of Patent: February 16, 2021
    Assignee: DexCom, Inc.
    Inventors: Jack Pryor, Apurv Ullas Kamath, Paul V. Goode, Jr., James H. Brauker, Aarthi Mahalingam
  • SYSTEM AND METHODS FOR PROCESSING ANALYTE SENSOR DATA FOR SENSOR CALIBRATION
    Publication number: 20210038136
    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: October 21, 2020
    Publication date: February 11, 2021
    Applicant: DexCom, Inc.
    Inventors: Apurv Ullas Kamath, Jack Pryor, Paul V. Goode, JR., James H. Brauker, Aarthi Mahalingam
  • Transcutaneous analyte sensors, applicators therefor, and associated methods
    Patent number: 10905377
    Abstract: The present embodiments relate generally to applicators of on-skin sensor assemblies for measuring an analyte in a host, as well as their method of use and manufacture. In some aspects, an applicator for applying an on-skin sensor assembly to a skin of a host is provided. The applicator includes an applicator housing, a needle carrier assembly comprising an insertion element configured to insert a sensor of the on-skin sensor assembly into the skin of the host, a holder releasably coupled to the needle carrier assembly and configured to guide the on-skin sensor assembly while coupled to the needle carrier assembly, and a drive assembly configured to drive the insertion element from a proximal starting position to a distal insertion position, and from the distal insertion position to a proximal retraction position.
    Type: Grant
    Filed: June 22, 2018
    Date of Patent: February 2, 2021
    Assignee: DexCom, Inc.
    Inventors: John Michael Gray, Jennifer Blackwell, Paul V. Neale, Justen Deering England, Andrew Joncich, Cameron Brock, Peter C. Simpson, Thomas Metzmaker, Neel Narayan Shah, Mark Douglas Kempkey, Patrick John Castagna, Warren Terry, Jason Halac, Christian Michael Andre George, Daniel E. Apacible, John Charles Barry, Maria Noel Brown Wells, Kenneth Pirondini, Andrew Michael Reinhardt, Jason C. Wong, Remy E. Gagnon, David DeRenzy, Randall Scott Koplin, Alan Baldwin, Young Woo Lee, David A. Keller, Louise Emma van den Heuvel, Carol Wood Sutherland
  • Devices, systems, and methods to compensate for effects of temperature on implantable sensors
    Patent number: 10908114
    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.
    Type: Grant
    Filed: December 11, 2014
    Date of Patent: February 2, 2021
    Assignee: DexCom, Inc.
    Inventors: Michael J. Estes, Jennifer Blackwell, Sebastian Bohm, Robert J. Boock, Jack Pryor, Peter C. Simpson, Matthew D. Wightlin
  • Transcutaneous analyte sensor systems and methods
    Patent number: 10898115
    Abstract: Systems for applying a transcutaneous monitor to a person can include a telescoping assembly, a sensor, and a base with adhesive to couple the sensor to skin. The sensor can be located within the telescoping assembly while the base protrudes from a distal end of the system. The system can be configured to couple the sensor to the base by compressing the telescoping assembly.
    Type: Grant
    Filed: December 21, 2016
    Date of Patent: January 26, 2021
    Assignee: DexCom, Inc.
    Inventors: Jason Halac, John Michael Gray, Neal Davis Johnston, Justen Deering England, Peter C. Simpson, Paul V. Neale, Jennifer Blackwell, Maria Noel Brown Wells, Kenneth Pirondini, Andrew Michael Reinhardt, Mark Douglas Kempkey
  • Signal processing for continuous analyte sensor
    Patent number: 10898113
    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: Grant
    Filed: June 5, 2018
    Date of Patent: January 26, 2021
    Assignee: DexCom, Inc.
    Inventors: James H. Brauker, Victoria E. Carr-Brendel, Paul V. Goode, Jr., Apurv Ullas Kamath, James Patrick Thrower, Ben Xavier
  • System and methods for processing analyte sensor data for sensor calibration
    Patent number: 10898114
    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: November 21, 2019
    Date of Patent: January 26, 2021
    Assignee: DexCom, Inc.
    Inventors: Apurv Ullas Kamath, James H. Brauker, Paul V. Goode, Jr., Aarthi Mahalingam, Jack Pryor
  • Systems and methods for display device and sensor electronics unit communication
    Patent number: 10881335
    Abstract: Methods and apparatus are provided for communication among display devices and sensor electronics unit in an analyte monitoring system. The analyte monitoring system may include a sensor that is configured to perform measurements indicative of analyte levels. The sensor may be communicatively coupled to the sensor electronics unit. The sensor electronics unit may be configured to transmit data indicative of analyte levels to the display devices using one or more communication protocols. Furthermore, the sensor electronics unit may be configured to operate in multiple modes, and switch between the modes in response to commands received from the display devices. Related systems, methods, and articles of manufacture are also described.
    Type: Grant
    Filed: August 29, 2019
    Date of Patent: January 5, 2021
    Assignee: DexCom, Inc.
    Inventors: Jeffrey R. Wedekind, Douglas William Burnette, Aditya Mandapaka, Zebediah L. McDaniel, Peter C. Simpson, Arturo Garcia
  • Use of sensor redundancy to detect sensor failures
    Patent number: 10881339
    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.
    Type: Grant
    Filed: March 7, 2013
    Date of Patent: January 5, 2021
    Assignee: DexCom, Inc.
    Inventors: Thomas A. Peyser, Naresh C. Bhavaraju, Leif N. Bowman, Apurv Ullas Kamath, Aarthi Mahalingam, Jack Pryor, Peter C. Simpson