Patents by Inventor Jeffrey Allen Spaeder

Jeffrey Allen Spaeder 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).

  • Reperfusion injury devices
    Patent number: 9533124
    Abstract: A catheter configured for performing reperfusion by alternatively occluding a vessel so as to prevent fluid flow and removing that occlusion to allow fluid flow is described. A first catheter includes an outer member and a retractable valve to allow and prevent fluid flow in the vessel. A second catheter includes a sheathed expansion member that can be deployed and recaptured to prevent and allow, respectively, fluid flow. A third catheter includes an angioplasty balloon to open a vessel occlusion, in which an occlusion balloon is used to allow and disallow fluid flow. A fourth catheter includes an expandable member for providing mechanical plunging action to urge thrombotic material to a more distal location. A fifth catheter includes an accessory catheter that can be used to perform reperfusion with another catheter. A sixth catheter includes an inner balloon within an outer balloon configured to perform reperfusion.
    Type: Grant
    Filed: April 14, 2011
    Date of Patent: January 3, 2017
    Assignee: Abbott Cardiovascular Systems Inc.
    Inventors: Matthew M. Mack, Jeffrey Allen Spaeder, Kevin Joe Ehrenreich, John L. Toner, Paul Macke Consigny, Syed Faiyaz Ahmed Hossainy, Shubhayu Basu
  • REPERFUSION INJURY DEVICES
    Publication number: 20120265283
    Abstract: A catheter configured for performing reperfusion by alternatively occluding a vessel so as to prevent fluid flow and removing that occlusion to allow fluid flow is described. A first catheter includes an outer member and a retractable valve to allow and prevent fluid flow in the vessel. A second catheter includes a sheathed expansion member that can be deployed and recaptured to prevent and allow, respectively, fluid flow. A third catheter includes an angioplasty balloon to open a vessel occlusion, in which an occlusion balloon is used to allow and disallow fluid flow. A fourth catheter includes an expandable member for providing mechanical plunging action to urge thrombotic material to a more distal location. A fifth catheter includes an accessory catheter that can be used to perform reperfusion with another catheter. A sixth catheter includes an inner balloon within an outer balloon configured to perform reperfusion.
    Type: Application
    Filed: April 14, 2011
    Publication date: October 18, 2012
    Inventors: MATTHEW M. MACK, Jeffrey Allen Spaeder, Kevin Joe Ehrenreich, John L. Toner, Paul Macke Consigny, Syed Faiyaz Ahmed Hossainy, Shubhayu Basu