Patents by Inventor Shaun Lessik

Shaun Lessik 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).

  • Telescoping atrial septum needle
    Patent number: 11612413
    Abstract: Devices used to provide transseptal access are disclosed. The devices may comprise at least one cannula, a needle, and a handle. The cannula and the needle may be configured to be inserted through a dilator while not damaging a lumen wall of the dilator. The handle may be configured to lock the needle in a retracted position. The devices may be configured to telescopically advance the needle through an atrial septum.
    Type: Grant
    Filed: October 10, 2019
    Date of Patent: March 28, 2023
    Assignee: Merit Medical Systems, Inc.
    Inventors: Richard Jenkins, Christopher A. Heine, Shaun Lessik, Krista Killion, Thomas Chapman
  • TELESCOPING ATRIAL SEPTUM NEEDLE
    Publication number: 20200113597
    Abstract: Devices used to provide transseptal access are disclosed. The devices may comprise at least one cannula, a needle, and a handle. The cannula and the needle may be configured to be inserted through a dilator while not damaging a lumen wall of the dilator. The handle may be configured to lock the needle in a retracted position. The devices may be configured to telescopically advance the needle through an atrial septum.
    Type: Application
    Filed: October 10, 2019
    Publication date: April 16, 2020
    Inventors: Richard Jenkins, Christopher A. Heine, Shaun Lessik, Krista Killion, Thomas Chapman