Patents by Inventor Warren Jackman

Warren Jackman 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).

  • Determining locations of ganglia and plexi in the heart using complex fractionated atrial electrogram
    Patent number: 8359092
    Abstract: Software and apparatus are provided to automatically detect and map ganglionated plexi that are found within areas of complex fractionated electrograms in cardiac chambers. Electrogram signal are analyzed to count the number of complexes whose amplitude and peak-to-peak intervals meet certain criteria. Functional maps indicating a spatial distribution of the ganglionated plexi and the relative numbers of complex fractionated electrograms are produced for display.
    Type: Grant
    Filed: November 21, 2008
    Date of Patent: January 22, 2013
    Assignee: Biosense Webster, Inc.
    Inventors: Gal Hayam, Warren Jackman, Hiroshi Nakagawa
  • DETERMINING LOCATIONS OF GANGLIA AND PLEXI IN THE HEART USING COMPLEX FRACTIONATED ATRIAL ELECTROGRAM
    Publication number: 20090192393
    Abstract: Software and apparatus are provided to automatically detect and map ganglionated plexi that are found within areas of complex fractionated electrograms in cardiac chambers. Electrogram signal are analyzed to count the number of complexes whose amplitude and peak-to-peak intervals meet certain criteria. Functional maps indicating a spatial distribution of the ganglionated plexi and the relative numbers of complex fractionated electrograms are produced for display.
    Type: Application
    Filed: November 21, 2008
    Publication date: July 30, 2009
    Inventors: Gal Hayam, Warren Jackman, Hiroshi Nakagawa