Patents by Inventor Darrell Anthony HARRINGTON

Darrell Anthony HARRINGTON 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).

  • Systems and methods for ablating tissue
    Patent number: 11969206
    Abstract: Intra-cardiac voltage data display systems display a plurality of data sets derived at least from intra-cardiac voltage data sampled by an electrode. In some embodiments, at least some of the data sets are derived from a portion of the intra-cardiac voltage data that excludes an excludable portion of the intra-cardiac voltage data having a relationship with an occurrence of a particular cardiac event to facilitate identification of the existence of a transmural lesion in tissue adjacent the electrode. In some embodiments, the particular cardiac event is the occurrence of an R wave in the cardiac cycle, and the excludable portion is a V wave in the cardiac cycle.
    Type: Grant
    Filed: June 28, 2021
    Date of Patent: April 30, 2024
    Assignee: KARDIUM INC.
    Inventors: Daniel Robert Weinkam, Daniel Martin Reinders, Darrell Anthony Harrington, Douglas Wayne Goertzen, Michael Hermann Weber
  • SYSTEMS AND METHODS FOR ABLATING TISSUE
    Publication number: 20210322096
    Abstract: Intra-cardiac voltage data display systems display a plurality of data sets derived at least from intra-cardiac voltage data sampled by an electrode. In some embodiments, at least some of the data sets are derived from a portion of the intra-cardiac voltage data that excludes an excludable portion of the intra-cardiac voltage data having a relationship with an occurrence of a particular cardiac event to facilitate identification of the existence of a transmural lesion in tissue adjacent the electrode. In some embodiments, the particular cardiac event is the occurrence of an R wave in the cardiac cycle, and the excludable portion is a V wave in the cardiac cycle.
    Type: Application
    Filed: June 28, 2021
    Publication date: October 21, 2021
    Inventors: Daniel Robert WEINKAM, Daniel Martin REINDERS, Darrell Anthony HARRINGTON, Douglas Wayne GOERTZEN, Michael Hermann WEBER
  • Systems and methods for ablating tissue
    Patent number: 11076914
    Abstract: Intra-cardiac voltage data display systems display a plurality of data sets derived at least from intra-cardiac voltage data sampled by an electrode. In some embodiments, at least some of the data sets are derived from a portion of the intra-cardiac voltage data that excludes an excludable portion of the intra-cardiac voltage data having a relationship with an occurrence of a particular cardiac event to facilitate identification of the existence of a transmural lesion in tissue adjacent the electrode. In some embodiments, the particular cardiac event is the occurrence of an R wave in the cardiac cycle, and the excludable portion is a V wave in the cardiac cycle.
    Type: Grant
    Filed: May 14, 2019
    Date of Patent: August 3, 2021
    Assignee: KARDIUM INC.
    Inventors: Daniel Robert Weinkam, Daniel Martin Reinders, Darrell Anthony Harrington, Douglas Wayne Goertzen, Michael Hermann Weber
  • SYSTEMS AND METHODS FOR ABLATING TISSUE
    Publication number: 20190262070
    Abstract: Intra-cardiac voltage data display systems display a plurality of data sets derived at least from intra-cardiac voltage data sampled by an electrode. In some embodiments, at least some of the data sets are derived from a portion of the intra-cardiac voltage data that excludes an excludable portion of the intra-cardiac voltage data having a relationship with an occurrence of a particular cardiac event to facilitate identification of the existence of a transmural lesion in tissue adjacent the electrode. In some embodiments, the particular cardiac event is the occurrence of an R wave in the cardiac cycle, and the excludable portion is a V wave in the cardiac cycle.
    Type: Application
    Filed: May 14, 2019
    Publication date: August 29, 2019
    Inventors: Daniel Robert WEINKAM, Daniel Martin REINDERS, Darrell Anthony HARRINGTON, Douglas Wayne GOERTZEN, Michael Hermann WEBER
  • Systems and methods for ablating tissue
    Patent number: 10327844
    Abstract: Intra-cardiac voltage data display systems display a plurality of data sets derived at least from intra-cardiac voltage data sampled by an electrode. In some embodiments, at least some of the data sets are derived from a portion of the intra-cardiac voltage data that excludes an excludable portion of the intra-cardiac voltage data having a relationship with an occurrence of a particular cardiac event to facilitate identification of the existence of a transmural lesion in tissue adjacent the electrode. In some embodiments, the particular cardiac event is the occurrence of an R wave in the cardiac cycle, and the excludable portion is a V wave in the cardiac cycle.
    Type: Grant
    Filed: April 27, 2017
    Date of Patent: June 25, 2019
    Assignee: KARDIUM INC.
    Inventors: Daniel Robert Weinkam, Daniel Martin Reinders, Darrell Anthony Harrington, Douglas Wayne Goertzen, Michael Hermann Weber
  • SYSTEMS AND METHODS FOR ABLATING TISSUE
    Publication number: 20170224414
    Abstract: Intra-cardiac voltage data display systems display a plurality of data sets derived at least from intra-cardiac voltage data sampled by an electrode. In some embodiments, at least some of the data sets are derived from a portion of the intra-cardiac voltage data that excludes an excludable portion of the intra-cardiac voltage data having a relationship with an occurrence of a particular cardiac event to facilitate identification of the existence of a transmural lesion in tissue adjacent the electrode. In some embodiments, the particular cardiac event is the occurrence of an R wave in the cardiac cycle, and the excludable portion is a V wave in the cardiac cycle.
    Type: Application
    Filed: April 27, 2017
    Publication date: August 10, 2017
    Inventors: Daniel Robert WEINKAM, Daniel Martin REINDERS, Darrell Anthony HARRINGTON, Douglas Wayne GOERTZEN, Michael Hermann WEBER