Patents by Inventor Gregory C. Sampognaro

Gregory C. Sampognaro 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).

  • CLOSURE DEVICE
    Publication number: 20160361154
    Abstract: Described here are devices and methods for closing one or more vascular openings. The devices may include a stent graft comprising a stent framework and a graft material at least partially covering the stent framework. The stent framework may comprise one or more axial segments, and at least one of the axial segments may comprise an access port through which a catheter or treatment device may enter the stent graft. The methods may comprise occluding blood flow upstream of a vascular opening, and delivering a closure device to block, cover, or seal the vascular opening.
    Type: Application
    Filed: August 26, 2016
    Publication date: December 15, 2016
    Inventors: Gregory C. SAMPOGNARO, Stephen RAMEE, Gwendolyn A. WATANABE, Jeffery A. KROLIK
  • BLOOD LOSS CONTROL SYSTEM
    Publication number: 20140039598
    Abstract: Generally described here are systems and methods for controlling bleeding. The systems generally comprise a blood control catheter having an expandable member, an intra-vessel support delivery device, and an intra-vessel support releasably attached to the intra-vessel support delivery device. The system may also include a guidewire. In some variations, the guidewire may be moveable between a tracking configuration and a delivery configuration.
    Type: Application
    Filed: July 30, 2013
    Publication date: February 6, 2014
    Inventors: Gregory C. Sampognaro, Stephen R. Ramee, Gwendolyn A. Watanabe, Jeffrey Krolik
  • CLOSURE DEVICE
    Publication number: 20130304190
    Abstract: Described here are devices and methods for closing one or more vascular openings. The devices may include a stent graft comprising a stent framework and a graft material at least partially covering the stent framework. The stent framework may comprise one or more axial segments, and at least one of the axial segments may comprise an access port through which a catheter or treatment device may enter the stent graft. The methods may comprise occluding blood flow upstream of a vascular opening, and delivering a closure device to block, cover, or seal the vascular opening.
    Type: Application
    Filed: November 2, 2012
    Publication date: November 14, 2013
    Inventors: Gregory C. SAMPOGNARO, Stephen RAMEE, Gwendolyn WATANABE, Jeff KROLIK
  • CLOSURE DEVICE
    Publication number: 20110270373
    Abstract: Described here are devices and methods for closing one or more vascular openings. The devices may include a stent graft comprising a stent framework and a graft material at least partially covering the stent framework. The stent framework may comprise one or more axial segments, and at least one of the axial segments may comprise an access port through which a catheter or treatment device may enter the stent graft. The methods may comprise occluding blood flow upstream of a vascular opening, and delivering a closure device to block, cover, or seal the vascular opening.
    Type: Application
    Filed: November 2, 2010
    Publication date: November 3, 2011
    Inventors: Gregory C. Sampognaro, Stephen Ramee, Gwendolyn Watanabe, Jeff Krolik