Patents by Inventor Eva Ishay

Eva Ishay 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).

  • Binary logistic mixed model for complex fractionated atrial electrogram procedures
    Patent number: 7904143
    Abstract: Methods and systems are provided for locating arrhythmogenic cardiac focus. A training set of electrical signal data is acquired and automatically analyzed to identify CFAE locations. The data representing the CFAE locations are and subjected to determinations of medical significance, such as ablation decisions, by a battery of physicians. The decisions and descriptive statistics of the data are fitted to a binary logistic mixed model, in which the physician decisions are treated as random effects. The model is then applied to patient CFAE data to establish estimates of medical significance, such as suitability for ablation.
    Type: Grant
    Filed: July 7, 2008
    Date of Patent: March 8, 2011
    Assignee: Biosense Webster, Inc.
    Inventors: Eva Ishay, Gal Hayam, Tsahi Grinberg
  • BINARY LOGISTIC MIXED MODEL FOR COMPLEX FRACTIONATED ATRIAL ELECTROGRAM PROCEDURES
    Publication number: 20100004550
    Abstract: Methods and systems are provided for locating arrhythmogenic cardiac focus. A training set of electrical signal data is acquired and automatically analyzed to identify CFAE locations. The data representing the CFAE locations are and subjected to determinations of medical significance, such as ablation decisions, by a battery of physicians. The decisions and descriptive statistics of the data are fitted to a binary logistic mixed model, in which the physician decisions are treated as random effects. The model is then applied to patient CFAE data to establish estimates of medical significance, such as suitability for ablation.
    Type: Application
    Filed: July 7, 2008
    Publication date: January 7, 2010
    Inventors: Eva Ishay, Gal Hayam, Tsahi Grinberg