Patents by Inventor Piotr Miroslaw Kasprzak, II

Piotr Miroslaw Kasprzak, II 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).

  • Stent graft adaptor
    Patent number: 10034788
    Abstract: A stent graft adaptor has an outer graft tube and an inner graft tube with the inner graft tube substantially concentric with and within the outer graft tube. A joining member extends between the inner tube and the outer tube. The joining member can be a continuous fold of graft material extending from a proximal end of the outer tube to a proximal end of the inner tube. The inner tube has at least one self expanding stent on an outer surface thereof and the outer graft tube has at least one self expanding stent on an inner surface. The outer surface of the outer tube provides a sealing surface to engage against the wall of a vessel and the inner tube provides a sealing surface to engage with a corresponding sealing surface of a stent graft deployed through it. The outer sealing surface can include barbs.
    Type: Grant
    Filed: September 2, 2015
    Date of Patent: July 31, 2018
    Assignee: Cook Medical Technologies LLC
    Inventors: Piotr Miroslaw Kasprzak, II, Werner Dieter Ducke, David Ernest Hartley, Blayne A. Roeder
  • STENT GRAFT ADAPTOR
    Publication number: 20160030218
    Abstract: A stent graft adaptor has an outer graft tube and an inner graft tube with the inner graft tube substantially concentric with and within the outer graft tube. A joining member extends between the inner tube and the outer tube. The joining member can be a continuous fold of graft material extending from a proximal end of the outer tube to a proximal end of the inner tube. The inner tube has at least one self expanding stent on an outer surface thereof and the outer graft tube has at least one self expanding stent on an inner surface. The outer surface of the outer tube provides a sealing surface to engage against the wall of a vessel and the inner tube provides a sealing surface to engage with a corresponding sealing surface of a stent graft deployed through it. The outer sealing surface can include barbs.
    Type: Application
    Filed: September 2, 2015
    Publication date: February 4, 2016
    Applicant: COOK MEDICAL TECHNOLOGIES LLC
    Inventors: Piotr Miroslaw Kasprzak, II, Werner Dieter Ducke, David Ernest Hartley, Blayne A. Roeder