Patents by Inventor Kumar Ganesan Jambunathan

Kumar Ganesan Jambunathan 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).

  • METHODS AND SYSTEMS FOR BYPASSING OCCLUSIONS IN A FEMORAL ARTERY
    Publication number: 20220249263
    Abstract: A system for deploying a stent-graft from the femoral artery into the femoral vein and back into the femoral artery in order to bypass a femoral occlusion comprises a penetration catheter and a guidewire capture and stabilization catheter. The penetration catheter may be advanced contralaterally to a location above the occlusion and the capture and stabilization catheter may be introduced upwardly through the femoral vein. The penetration tool on the penetration catheter is used in multiple steps to deploy guidewires which are then used to deploy the stent-graft in the desired location.
    Type: Application
    Filed: March 4, 2019
    Publication date: August 11, 2022
    Applicant: PQ Bypass, Inc.
    Inventors: Richard R. Heuser, James D. Joye, Kumar Ganesan Jambunathan, Eugene E. Reis, Richard A. Lotti
  • Methods and systems for bypassing occlusions in a femoral artery
    Patent number: 10265206
    Abstract: A system for deploying a stent-graft from the femoral artery into the femoral vein and back into the femoral artery in order to bypass a femoral occlusion comprises a penetration catheter and a guidewire capture and stabilization catheter. The penetration catheter may be advanced contralaterally to a location above the occlusion and the capture and stabilization catheter may be introduced upwardly through the femoral vein. The penetration tool on the penetration catheter is used in multiple steps to deploy guidewires which are then used to deploy the stent-graft in the desired location.
    Type: Grant
    Filed: January 19, 2016
    Date of Patent: April 23, 2019
    Assignee: PQ Bypass, Inc.
    Inventors: Richard R. Heuser, James D. Joye, Kumar Ganesan Jambunathan, Eugene E. Reis, Richard A. Lotti
  • METHODS AND SYSTEMS FOR BYPASSING OCCLUSIONS IN A FEMORAL ARTERY
    Publication number: 20160128855
    Abstract: A system for deploying a stent-graft from the femoral artery into the femoral vein and back into the femoral artery in order to bypass a femoral occlusion comprises a penetration catheter and a guidewire capture and stabilization catheter. The penetration catheter may be advanced contralaterally to a location above the occlusion and the capture and stabilization catheter may be introduced upwardly through the femoral vein. The penetration tool on the penetration catheter is used in multiple steps to deploy guidewires which are then used to deploy the stent-graft in the desired location.
    Type: Application
    Filed: January 19, 2016
    Publication date: May 12, 2016
    Inventors: Richard R. Heuser, James D. Joye, Kumar Ganesan Jambunathan, Eugene E. Reis, Richard A. Lotti
  • Methods and systems for bypassing occlusions in a femoral artery
    Patent number: 9259340
    Abstract: A system for deploying a stent-graft from the femoral artery into the femoral vein and back into the femoral artery in order to bypass a femoral occlusion comprises a penetration catheter and a guidewire capture and stabilization catheter. The penetration catheter may be advanced contralaterally to a location above the occlusion and the capture and stabilization catheter may be introduced upwardly through the femoral vein. The penetration tool on the penetration catheter is used in multiple steps to deploy guidewires which are then used to deploy the stent-graft in the desired location.
    Type: Grant
    Filed: April 23, 2013
    Date of Patent: February 16, 2016
    Assignee: PQ BYPASS, INC.
    Inventors: Richard R. Heuser, James D. Joye, Kumar Ganesan Jambunathan, Eugene E. Reis, Richard A. Lotti
  • METHODS AND SYSTEMS FOR BYPASSING OCCLUSIONS IN A FEMORAL ARTERY
    Publication number: 20140142677
    Abstract: A system for deploying a stent-graft from the femoral artery into the femoral vein and back into the femoral artery in order to bypass a femoral occlusion comprises a penetration catheter and a guidewire capture and stabilization catheter. The penetration catheter may be advanced contralaterally to a location above the occlusion and the capture and stabilization catheter may be introduced upwardly through the femoral vein. The penetration tool on the penetration catheter is used in multiple steps to deploy guidewires which are then used to deploy the stent-graft in the desired location.
    Type: Application
    Filed: April 23, 2013
    Publication date: May 22, 2014
    Applicant: PQ Bypass, Inc.
    Inventors: Richard R. Heuser, James D. Joye, Kumar Ganesan Jambunathan, Eugene E. Reis, Richard A. Lotti