Patents by Inventor Marius Petrulis

Marius Petrulis 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).

  • Spine construction for basket catheter
    Patent number: 10898139
    Abstract: A spine of an electrode assembly is constructed by simultaneously deploying a plurality of individual bobbins of lead wire radially around the longitudinal axis of a polymeric tube. A free end of lead wire from each bobbin is electrically connected to a respective electrode and the electrodes are sequentially installed from a distal first location on the polymeric tube to a proximal location. Each lead wire may be helically wound around the polymeric tube between the electrode to which the lead wire is electrically connected and a proximally adjacent electrode, such that each lead wire between adjacent pairs of electrodes has an alternating direction of winding.
    Type: Grant
    Filed: June 3, 2016
    Date of Patent: January 26, 2021
    Assignee: Biosense Webster (Israel) Ltd.
    Inventors: Alexandru Guta, Marius Petrulis, Ronald Lin, Jon Davis, David Johnson, Patrick O'Fallon
  • SPINE CONSTRUCTION FOR BASKET CATHETER
    Publication number: 20170347959
    Abstract: A spine of an electrode assembly is constructed by simultaneously deploying a plurality of individual bobbins of lead wire radially around the longitudinal axis of a polymeric tube. A free end of lead wire from each bobbin is electrically connected to a respective electrode and the electrodes are sequentially installed from a distal first location on the polymeric tube to a proximal location. Each lead wire may be helically wound around the polymeric tube between the electrode to which the lead wire is electrically connected and a proximally adjacent electrode, such that each lead wire between adjacent pairs of electrodes has an alternating direction of winding.
    Type: Application
    Filed: June 3, 2016
    Publication date: December 7, 2017
    Inventors: Alexandru Guta, Marius Petrulis, Ronald Lin, Jon Davis, David Johnson, Patrick O'Fallon