Patents by Inventor Evan Gajkowski

Evan Gajkowski 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).

  • ADJUSTABLE LENGTH TELESCOPING DILATOR
    Publication number: 20250082913
    Abstract: Disclosed herein are systems and methods for sequentially dilating a vessel, where a guidewire extends into the vessel through a tissue opening in a tissue surface. The method can comprise advancing a dilator assembly over a portion of the guidewire that is exterior to the tissue opening; extending a first dilator segment from the dilator assembly; advancing at least the first dilator segment into the tissue opening to dilate the vessel while the first dilator segment remains extended from the dilator assembly; extending a second dilator segment from the dilator assembly, where the first dilator segment remains coupled to the second dilator segment and partially extends from the second dilator segment; advancing the first dilator segment and the second dilator segment into the tissue opening to further sequentially dilate the vessel while the second dilator segment remains extended from the dilator assembly.
    Type: Application
    Filed: July 18, 2024
    Publication date: March 13, 2025
    Applicant: CG Medical LLC
    Inventors: Brendan James CARRY, Evan GAJKOWSKI, Dominik BEER
  • Adjustable length telescoping dilator
    Patent number: 12076516
    Abstract: Disclosed herein are systems and methods for sequentially dilating a vessel, where a guidewire extends into the vessel through a tissue opening in a tissue surface. The method can comprise advancing a dilator assembly over a portion of the guidewire that is exterior to the tissue opening; extending a first dilator segment from the dilator assembly; advancing at least the first dilator segment into the tissue opening to dilate the vessel while the first dilator segment remains extended from the dilator assembly; extending a second dilator segment from the dilator assembly, where the first dilator segment remains coupled to the second dilator segment and partially extends from the second dilator segment; advancing the first dilator segment and the second dilator segment into the tissue opening to further sequentially dilate the vessel while the second dilator segment remains extended from the dilator assembly.
    Type: Grant
    Filed: September 13, 2023
    Date of Patent: September 3, 2024
    Assignee: CG Medical LLC
    Inventors: Brendan James Carry, Evan Gajkowski, Dominik Beer