Patents by Inventor Pierre Roussel-Ragot

Pierre Roussel-Ragot 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 computing activation maps
    Patent number: 9610023
    Abstract: Systems and methods can be used to determine activation information for points along a surface or selected region of interest. In one example, a computer-readable medium having computer-executable instructions for performing a method that includes computing a local activation vector based on relative timing among electrical signals corresponding to neighboring points of a plurality of points on a surface envelope. An activation time can be computed for each of the plurality of points as a function of corresponding local activation vectors.
    Type: Grant
    Filed: December 10, 2015
    Date of Patent: April 4, 2017
    Assignee: CARDIOINSIGHT TECHNOLOGIES, INC.
    Inventors: Remi DuBois, Harold Wodlinger, Charulatha Ramanathan, Brian P. George, Pierre Roussel-Ragot
  • SYSTEM AND METHODS FOR COMPUTING ACTIVATION MAPS
    Publication number: 20160095530
    Abstract: Systems and methods can be used to determine activation information for points along a surface or selected region of interest. In one example, a computer-readable medium having computer-executable instructions for performing a method that includes computing a local activation vector based on relative timing among electrical signals corresponding to neighboring points of a plurality of points on a surface envelope. An activation time can be computed for each of the plurality of points as a function of corresponding local activation vectors.
    Type: Application
    Filed: December 10, 2015
    Publication date: April 7, 2016
    Inventors: REMI DUBOIS, HAROLD WODLINGER, CHARULATHA RAMANATHAN, BRIAN P. GEORGE, PIERRE ROUSSEL-RAGOT
  • System and methods for computing activation maps
    Patent number: 9271680
    Abstract: Systems and methods can be used to determine activation information for points along a surface or selected region of interest. In one example, a computer-readable medium having computer-executable instructions for performing a method that includes computing a local activation vector based on relative timing among electrical signals corresponding to neighboring points of a plurality of points on a surface envelope. An activation time can be computed for each of the plurality of points as a function of corresponding local activation vectors.
    Type: Grant
    Filed: September 16, 2011
    Date of Patent: March 1, 2016
    Assignee: CardioInsight Technologies, Inc.
    Inventors: Remi Dubois, Harold Wodlinger, Charulatha Ramanathan, Brian P. George, Pierre Roussel-Ragot
  • System and methods for computing activation maps
    Patent number: 9241675
    Abstract: Systems and methods can be used to determine activation information for points along a surface or selected region of interest. In one example, a computer-readable medium having computer-executable instructions for performing a method that includes computing a local activation vector based on relative timing among electrical signals corresponding to neighboring points of a plurality of points on a surface envelope. An activation time can be computed for each of the plurality of points as a function of corresponding local activation vectors.
    Type: Grant
    Filed: September 16, 2011
    Date of Patent: January 26, 2016
    Assignee: CardioInsight Technologies, Inc.
    Inventors: Remi Dubois, Harold Wodlinger, Charulatha Ramanathan, Brian P. George, Pierre Roussel-Ragot
  • SYSTEM AND METHODS FOR COMPUTING ACTIVATION MAPS
    Publication number: 20130324871
    Abstract: Systems and methods can be used to determine activation information for points along a surface or selected region of interest. In one example, a computer-readable medium having computer-executable instructions for performing a method that includes computing a local activation vector based on relative timing among electrical signals corresponding to neighboring points of a plurality of points on a surface envelope. An activation time can be computed for each of the plurality of points as a function of corresponding local activation vectors.
    Type: Application
    Filed: September 16, 2011
    Publication date: December 5, 2013
    Applicant: CARDIOINSIGHT TECHNOLOGIES, INC.
    Inventors: Remi Dubois, Harold Wodlinger, Charulatha Ramanathan, Brian P. George, Pierre Roussel-Ragot