Patents by Inventor John Troiani

John Troiani 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).

  • Detection of heart failure decompensation based on cumulative changes in sensor signals
    Patent number: 7761158
    Abstract: Systems, devices and methods provide for evaluation of heart failure symptoms. Sensor data associated with one or more symptoms of heart failure are acquired and trended. Statistical features, such as slope, are extracted from the data trend in a moving window and are used to develop a cumulative sum. The cumulative sum is compared to a threshold value or V-mask to detect a shift in cumulative sum indicating changes in heart failure symptoms. A shift beyond the threshold value may trigger an alert or implementation of therapy.
    Type: Grant
    Filed: December 20, 2005
    Date of Patent: July 20, 2010
    Assignee: Cardiac Pacemakers, Inc.
    Inventors: Marina Brockway, John Troiani
  • Detection of heart failure decompensation based on cumulative changes in sensor signals
    Publication number: 20070142732
    Abstract: Systems, devices and methods provide for evaluation of heart failure symptoms. Sensor data associated with one or more symptoms of heart failure are acquired and trended. Statistical features, such as slope, are extracted from the data trend in a moving window and are used to develop a cumulative sum. The cumulative sum is compared to a threshold value or V-mask to detect a shift in cumulative sum indicating changes in heart failure symptoms. A shift beyond the threshold value may trigger an alert or implementation of therapy.
    Type: Application
    Filed: December 20, 2005
    Publication date: June 21, 2007
    Inventors: Marina Brockway, John Troiani