Patents by Inventor Neranjan Persaud

Neranjan Persaud 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).

  • Septal perforating vein pacing
    Patent number: 11813449
    Abstract: A system and method of implanting pacing lead in a patient's heart. The system may include a catheter configured to by inserted through the coronary sinus ostium such that the distal end region of the catheter is positioned past the anterolateral vein and proximate at least one septal perforating vein. The catheter is configured to inject contrast proximate the septal perforating vein to identify an implant region for a pacing lead. Further, a controller is configured to deliver pacing therapy to the implant region.
    Type: Grant
    Filed: July 26, 2021
    Date of Patent: November 14, 2023
    Assignee: Medtronic, Inc.
    Inventors: Teresa A Whitman, Kenneth C. Gardeski, Melissa G. T. Christie, Narendra K. Simha, Neranjan Persaud, Jennifer M. Bredemeier, Alexander R. Mattson, Mary M. Morris, Mikayle A. Holm
  • SEPTAL PERFORATING VEIN PACING
    Publication number: 20220032042
    Abstract: A system and method of implanting pacing lead in a patient's heart. The system may include a catheter configured to by inserted through the coronary sinus ostium such that the distal end region of the catheter is positioned past the anterolateral vein and proximate at least one septal perforating vein. The catheter is configured to inject contrast proximate the septal perforating vein to identify an implant region for a pacing lead. Further, a controller is configured to deliver pacing therapy to the implant region.
    Type: Application
    Filed: July 26, 2021
    Publication date: February 3, 2022
    Inventors: Teresa A. Whitman, Kenneth C. Gardeski, Melissa G.T. Christie, Narendra K. Simha, Neranjan Persaud, Jennifer M. Bredemeier, Alexander R. Mattson, Mary M. Morris, Mikayle A. Holm
  • Lead conductor with pitch and torque control for MRI conditionally safe use
    Patent number: 8825181
    Abstract: A medical device lead includes an insulated lead body including at least one electrode, a helically coiled conductor electrically coupled to the at least one electrode, and one or more polymer coils formed coaxially with the helically coiled conductor. The helically coiled conductor includes a plurality of turns having a conductive coil pitch and including one or more conductive filars each having a conductive filar diameter. The one or more polymer coils provide at least about 25 ?N·m of torque transmitting capacity along a length of the medical device lead.
    Type: Grant
    Filed: June 9, 2011
    Date of Patent: September 2, 2014
    Assignee: Cardiac Pacemakers, Inc.
    Inventors: Arthur J. Foster, Neranjan Persaud
  • LEAD CONDUCTOR WITH PITCH AND TORQUE CONTROL FOR MRI CONDITIONALLY SAFE USE
    Publication number: 20120053662
    Abstract: A medical device lead includes an insulated lead body including at least one electrode, a helically coiled conductor electrically coupled to the at least one electrode, and one or more polymer coils formed coaxially with the helically coiled conductor. The helically coiled conductor includes a plurality of turns having a conductive coil pitch and including one or more conductive filars each having a conductive filar diameter. The one or more polymer coils provide at least about 25 ?N·m of torque transmitting capacity along a length of the medical device lead.
    Type: Application
    Filed: June 9, 2011
    Publication date: March 1, 2012
    Inventors: Arthur J. Foster, Neranjan Persaud