Patents by Inventor Ivan Totten

Ivan Totten 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).

  • CATHETER WITH IMPROVED IRRIGATED TIP ELECTRODE HAVING TWO-PIECE CONSTRUCTION, AND METHOD OF MANUFACTURING THEREFOR
    Publication number: 20240032998
    Abstract: A catheter has a two-piece tip electrode with a shell and a support structure that are secured to each other by multiple redundant mechanisms in order to reduce the risk of tip detachment during a procedure. The tip electrode includes at least two different welds attaching the shell to the support structure to provide a dual failure mode. One weld includes a seam weld and another weld includes a penetration weld.
    Type: Application
    Filed: October 13, 2023
    Publication date: February 1, 2024
    Inventors: Jeffrey L. CLARK, Daniel GONZALEZ, John THOMPSON, Ivan TOTTEN
  • Catheter with improved irrigated tip electrode having two-piece construction, and method of manufacturing therefor
    Patent number: 11819266
    Abstract: A catheter has a two-piece tip electrode with a shell and a support structure that are secured to each other by multiple redundant mechanisms in order to reduce the risk of tip detachment during a procedure. The tip electrode includes at least two different welds attaching the shell to the support structure to provide a dual failure mode. One weld includes a seam weld and another weld includes a penetration weld.
    Type: Grant
    Filed: November 5, 2020
    Date of Patent: November 21, 2023
    Assignee: BIOSENSE WEBSTER (ISRAEL) LTD.
    Inventors: Jeffrey L. Clark, Daniel Gonzalez, John Thompson, Ivan Totten
  • CATHETER WITH IMPROVED IRRIGATED TIP ELECTRODE HAVING TWO-PIECE CONSTRUCTION, AND METHOD OF MANUFACTURING THEREFOR
    Publication number: 20210052324
    Abstract: A catheter has a two-piece tip electrode with a shell and a support structure that are secured to each other by multiple redundant mechanisms in order to reduce the risk of tip detachment during a procedure. The tip electrode includes at least two different welds attaching the shell to the support structure to provide a dual failure mode. One weld includes a seam weld and another weld includes a penetration weld.
    Type: Application
    Filed: November 5, 2020
    Publication date: February 25, 2021
    Inventors: Jeffrey L. CLARK, Daniel GONZALEZ, John THOMPSON, Ivan TOTTEN
  • Catheter with improved irrigated tip electrode having two-piece construction, and method of manufacturing therefor
    Patent number: 10828089
    Abstract: A catheter has a two-piece tip electrode with a shell and a support structure that are secured to each other by multiple redundant mechanisms in order to reduce the risk of tip detachment during a procedure. The tip electrode includes at least two different welds attaching the shell to the support structure to provide a dual failure mode. One weld includes a seam weld and another weld includes a penetration weld.
    Type: Grant
    Filed: August 2, 2013
    Date of Patent: November 10, 2020
    Assignee: BIOSENSE WEBSTER (ISRAEL) LTD.
    Inventors: Jeffrey L. Clark, Daniel Gonzalez, John Thompson, Ivan Totten
  • CATHETER WITH IMPROVED IRRIGATED TIP ELECTRODE HAVING TWO-PIECE CONSTRUCTION, AND METHOD OF MANUFACTURING THEREFOR
    Publication number: 20150038961
    Abstract: A catheter has a two-piece tip electrode with a shell and a support structure that are secured to each other by multiple redundant mechanisms in order to reduce the risk of tip detachment during a procedure. The tip electrode includes at least two different welds attaching the shell to the support structure to provide a dual failure mode. One weld includes a seam weld and another weld includes a penetration weld.
    Type: Application
    Filed: August 2, 2013
    Publication date: February 5, 2015
    Inventors: Jeffrey L. Clark, Daniel Gonzalez, John Thompson, Ivan Totten