Patents by Inventor Paul V. Goode

Paul V. Goode 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).

  • System and methods for processing analyte sensor data
    Patent number: 8442610
    Abstract: Systems and methods for processing sensor analyte data, including initiating calibration, updating calibration, evaluating clinical acceptability of reference and sensor analyte data, and evaluating the quality of sensor calibration. During initial calibration, the analyte sensor data is evaluated over a period of time to determine stability of the sensor. The sensor may be calibrated using a calibration set of one or more matched sensor and reference analyte data pairs. The calibration may be updated after evaluating the calibration set for best calibration based on inclusion criteria with newly received reference analyte data. Fail-safe mechanisms are provided based on clinical acceptability of reference and analyte data and quality of sensor calibration. Algorithms provide for optimized prospective and retrospective analysis of estimated blood analyte data from an analyte sensor.
    Type: Grant
    Filed: August 21, 2008
    Date of Patent: May 14, 2013
    Assignee: DexCom, Inc.
    Inventors: Paul V. Goode, James H. Brauker, Apurv U. Kamath
  • Systems and methods for replacing signal artifacts in a glucose sensor data stream
    Patent number: 8435179
    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: Grant
    Filed: January 27, 2011
    Date of Patent: May 7, 2013
    Assignee: DexCom, Inc.
    Inventors: Paul V. Goode, Jr., James H. Brauker, Apurv U. Kamath, James Patrick Thrower, Victoria Carr-Brendel
  • METHOD AND APPARATUS FOR TRENDING A PHYSIOLOGICAL CARDIAC PARAMETER
    Publication number: 20130102914
    Abstract: The present invention relates to an implantable cardioverter-defibrillator or pacemaker whose standard circuitry is used to trend a physiological cardiac parameter using intra-cardiac impedance measurements. The trend information may be used to predict the onset of a sudden cardiac death (SCD) event. By being able to predict the onset of an SCD event, patients and their physicians may be forewarned of a life-threatening event allowing them to respond accordingly. The trend information may also be used to predict the efficacy of cardiac-related medications, monitor progress of congestive heart failure, detect the occurrence of myocardial infarction, or simply track changes in sympathetic tone.
    Type: Application
    Filed: December 11, 2012
    Publication date: April 25, 2013
    Inventor: Paul V. Goode, JR.
  • Calibration techniques for a continuous analyte sensor
    Patent number: 8428678
    Abstract: Disclosed herein are systems and methods for calibrating a continuous analyte sensor, such as a continuous glucose sensor. One such system utilizes one or more electrodes to measure an additional analyte. Such measurements may provide a baseline or sensitivity measurement for use in calibrating the sensor. Furthermore, baseline and/or sensitivity measurements may be used to trigger events such as digital filtering of data or suspending display of data.
    Type: Grant
    Filed: May 16, 2012
    Date of Patent: April 23, 2013
    Assignee: DexCom, Inc.
    Inventors: Apurv Ullas Kamath, Peter C. Simpson, James H. Brauker, Paul V. Goode, Jr.
  • System and methods for processing analyte sensor data
    Patent number: 8428679
    Abstract: Systems and methods for processing sensor analyte data, including initiating calibration, updating calibration, evaluating clinical acceptability of reference and sensor analyte data, and evaluating the quality of sensor calibration. During initial calibration, the analyte sensor data is evaluated over a period of time to determine stability of the sensor. The sensor may be calibrated using a calibration set of one or more matched sensor and reference analyte data pairs. The calibration may be updated after evaluating the calibration set for best calibration based on inclusion criteria with newly received reference analyte data. Fail-safe mechanisms are provided based on clinical acceptability of reference and analyte data and quality of sensor calibration. Algorithms provide for optimized prospective and retrospective analysis of estimated blood analyte data from an analyte sensor.
    Type: Grant
    Filed: March 26, 2010
    Date of Patent: April 23, 2013
    Assignee: DexCom, Inc.
    Inventors: Paul V. Goode, Jr., James H. Brauker, Apurv U. Kamath, Victoria Carr-Brendel
  • ENDOSCOPIC LEAD IMPLANTATION METHOD
    Publication number: 20130090551
    Abstract: A method of implanting electrically conductive leads in the gastrointestinal musculature for stimulation of target tissues involves an endoscopic approach through the esophagus. An endoscope is inserted into the esophagus of a patient. The mucosal surface of the anterior esophagus is punctured in the region encompassing the lower esophageal sphincter (LES). A tunnel is created through the submucosa and exits at the muscularis propria, adventitia, or serosal side of the stomach. The lead is navigated further to the anterior abdominal wall. A first end of the lead remains within the gastrointestinal musculature while a second end of the lead is positioned just outside the anterior abdominal wall. The first end of the lead comprises at least one electrode. An implantable pulse generator (IPG) is implanted and operably connected to the second end of the lead to provide electrical stimulation to target tissues.
    Type: Application
    Filed: September 2, 2012
    Publication date: April 11, 2013
    Inventors: Virender K. Sharma, Shai Policker, Paul V. Goode, Bevil Hogg
  • Systems and methods for replacing signal artifacts in a glucose sensor data stream
    Patent number: 8412301
    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: Grant
    Filed: February 9, 2011
    Date of Patent: April 2, 2013
    Assignee: DexCom, Inc.
    Inventors: Paul V. Goode, Jr., James H. Brauker, Apurv U. Kamath, James Patrick Thrower, Victoria Carr-Brendel
  • System and methods for processing analyte sensor data
    Patent number: 8394021
    Abstract: Systems and methods for processing sensor analyte data, including initiating calibration, updating calibration, evaluating clinical acceptability of reference and sensor analyte data, and evaluating the quality of sensor calibration. During initial calibration, the analyte sensor data is evaluated over a period of time to determine stability of the sensor. The sensor may be calibrated using a calibration set of one or more matched sensor and reference analyte data pairs. The calibration may be updated after evaluating the calibration set for best calibration based on inclusion criteria with newly received reference analyte data. Fail-safe mechanisms are provided based on clinical acceptability of reference and analyte data and quality of sensor calibration. Algorithms provide for optimized prospective and retrospective analysis of estimated blood analyte data from an analyte sensor.
    Type: Grant
    Filed: October 1, 2007
    Date of Patent: March 12, 2013
    Assignee: DexCom, Inc.
    Inventors: Paul V. Goode, James H. Brauker, Apurv U. Kamath
  • SYSTEM AND METHODS FOR PROCESSING ANALYTE SENSOR DATA FOR SENSOR CALIBRATION
    Publication number: 20130060112
    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: September 7, 2012
    Publication date: March 7, 2013
    Applicant: DexCom, Inc.
    Inventors: Jack Pryor, Apurv Ullas Kamath, Paul V. Goode, James H. Brauker
  • Calibration techniques for a continuous analyte sensor
    Patent number: 8386004
    Abstract: Disclosed herein are systems and methods for calibrating a continuous analyte sensor, such as a continuous glucose sensor. One such system utilizes one or more electrodes to measure an additional analyte. Such measurements may provide a baseline or sensitivity measurement for use in calibrating the sensor. Furthermore, baseline and/or sensitivity measurements may be used to trigger events such as digital filtering of data or suspending display of data.
    Type: Grant
    Filed: September 7, 2011
    Date of Patent: February 26, 2013
    Assignee: DexCom, Inc.
    Inventors: Apurv Ullas Kamath, Peter C. Simpson, James H. Brauker, Paul V. Goode, Jr.
  • Signal processing for continuous analyte sensor
    Patent number: 8374667
    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: October 16, 2008
    Date of Patent: February 12, 2013
    Assignee: DexCom, Inc.
    Inventors: James H. Brauker, Victoria E. Carr-Brendel, Paul V. Goode, Apurv Ullas Kamath, James Patrick Thrower, Ben Xavier
  • Device and Implantation System for Electrical Stimulation of Biological Systems
    Publication number: 20130035740
    Abstract: The present specification discloses devices and methodologies for the treatment of GERD. Individuals with GERD may be treated by implanting a stimulation device within the patient's lower esophageal sphincter and applying electrical stimulation to the patient's lower esophageal sphincter, in accordance with certain predefined protocols. The presently disclosed devices have a simplified design because they do not require sensing systems capable of sensing when a person is engaged in a wet swallow, have improved energy storage requirements, enable improved LES function while concurrently delivering additional health benefits, and enable improved LES function post stimulation termination.
    Type: Application
    Filed: May 3, 2012
    Publication date: February 7, 2013
    Applicant: Endostim, Inc.
    Inventors: Virender K. Sharma, Edy Sofer, Paul V. Goode, Bevil Hogg, Shai Policker, Matthew Joseph Gani, Jay Miazga, Kaila Raby
  • Systems and methods for processing sensor data
    Patent number: 8369919
    Abstract: Systems and methods for processing sensor data are provided. In some embodiments, systems and methods are provided for calibration of a continuous analyte sensor. In some embodiments, systems and methods are provided for classification of a level of noise on a sensor signal. In some embodiments, systems and methods are provided for determining a rate of change for analyte concentration based on a continuous sensor signal. In some embodiments, systems and methods for alerting or alarming a patient based on prediction of glucose concentration are provided.
    Type: Grant
    Filed: October 24, 2008
    Date of Patent: February 5, 2013
    Assignee: DexCom, Inc.
    Inventors: Apurv Ullas Kamath, Paul V. Goode, James H. Brauker, James P. Thrower
  • GASTROINTESTINAL ELECTRICAL THERAPY
    Publication number: 20130030503
    Abstract: Apparatus (18) for treating a human patient, which includes one or more electrode contact surfaces (100), which are configured to be applied to a fundus (22) of the patient. A control unit (90) is configured to drive the one or more electrode contact surfaces (100) to apply an electrical signal to the fundus (22) that chronically improves a blood glucose level of the patient, in order to treat the patient, without calculating an impedance of tissue of the fundus (22) based on a sensed parameter that varies in response to the electrical signal, for detecting eating by the patient or a characteristic of food eaten by the patient. Other embodiments are also described.
    Type: Application
    Filed: February 1, 2011
    Publication date: January 31, 2013
    Inventors: IRIT Yaniv, Walid Haddad, Paul V. Goode, Harold Lebovitz, Ricardo Aviv, Benny Rousso, Shlomo Ben-Haim
  • System and methods for replacing signal artifacts in a glucose sensor data stream
    Patent number: 8346338
    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: Grant
    Filed: January 27, 2011
    Date of Patent: January 1, 2013
    Assignee: DexCom, Inc.
    Inventors: Paul V. Goode, Jr., James H. Brauker, Apurv U. Kamath, James Patrick Thrower, Victoria Carr-Brendel
  • Method and apparatus for trending a physiological cardiac parameter
    Patent number: 8340747
    Abstract: The present invention relates to an implantable cardioverter-defibrillator or pacemaker whose standard circuitry is used to trend a physiological cardiac parameter using intra-cardiac impedance measurements. The trend information may be used to predict the onset of a sudden cardiac death (SCD) event. By being able to predict the onset of an SCD event, patients and their physicians may be forewarned of a life-threatening event allowing them to respond accordingly. The trend information may also be used to predict the efficacy of cardiac-related medications, monitor progress of congestive heart failure, detect the occurrence of myocardial infarction, or simply track changes in sympathetic tone.
    Type: Grant
    Filed: September 21, 2010
    Date of Patent: December 25, 2012
    Assignee: Cardiac Pacemakers, Inc.
    Inventor: Paul V. Goode, Jr.
  • System and methods for processing analyte sensor data
    Patent number: 8332008
    Abstract: Systems and methods for processing sensor analyte data, including initiating calibration, updating calibration, evaluating clinical acceptability of reference and sensor analyte data, and evaluating the quality of sensor calibration. During initial calibration, the analyte sensor data is evaluated over a period of time to determine stability of the sensor. The sensor may be calibrated using a calibration set of one or more matched sensor and reference analyte data pairs. The calibration may be updated after evaluating the calibration set for best calibration based on inclusion criteria with newly received reference analyte data. Fail-safe mechanisms are provided based on clinical acceptability of reference and analyte data and quality of sensor calibration. Algorithms provide for optimized prospective and retrospective analysis of estimated blood analyte data from an analyte sensor.
    Type: Grant
    Filed: March 23, 2010
    Date of Patent: December 11, 2012
    Assignee: DexCom, Inc.
    Inventors: Paul V. Goode, James Brauker, Apurv U. Kamath, Victoria E. Carr-Brendel
  • SYSTEM AND METHODS FOR PROCESSING ANALYTE SENSOR DATA
    Publication number: 20120283541
    Abstract: Systems and methods for processing sensor analyte data, including initiating calibration, updating calibration, evaluating clinical acceptability of reference and sensor analyte data, and evaluating the quality of sensor calibration. During initial calibration, the analyte sensor data is evaluated over a period of time to determine stability of the sensor. The sensor may be calibrated using a calibration set of one or more matched sensor and reference analyte data pairs. The calibration may be updated after evaluating the calibration set for best calibration based on inclusion criteria with newly received reference analyte data. Fail-safe mechanisms are provided based on clinical acceptability of reference and analyte data and quality of sensor calibration. Algorithms provide for optimized prospective and retrospective analysis of estimated blood analyte data from an analyte sensor.
    Type: Application
    Filed: June 22, 2012
    Publication date: November 8, 2012
    Applicant: DexCom, Inc.
    Inventors: Apurv Ullas Kamath, Paul V. Goode, JR., James H. Brauker, James Patrick Thrower
  • TRANSCUTANEOUS ANALYTE SENSOR
    Publication number: 20120283543
    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: July 13, 2012
    Publication date: November 8, 2012
    Applicant: DexCom, Inc
    Inventors: James H. Brauker, Apurv U. Kamath, Paul V. Goode, Mark Brister
  • SYSTEM AND METHODS FOR PROCESSING ANALYTE SENSOR DATA FOR SENSOR CALIBRATION
    Publication number: 20120277566
    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 13, 2012
    Publication date: November 1, 2012
    Applicant: DexCom, Inc.
    Inventors: Apurv Ullas Kamath, Paul V. Goode, James H. Brauker