Patents by Inventor Alex Nedvetsky

Alex Nedvetsky 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).

  • Patent number: 7931641
    Abstract: A visceral pleura ring connector that may be utilized to anchor and seal the visceral pleura to a conduit or other device entering the lung from a non-native airway. The visceral pleura ring connector may be positioned around the visceral pleura and an insertion device and seal them together without having to make any holes in the pleura. The visceral pleura ring connector may be utilized with a pulmonary pleural stabilizer to hold the visceral pleura of the lung during surgical procedures involving accessing the lung or lungs of a patient directly through the lung and not the native airways.
    Type: Grant
    Filed: February 21, 2008
    Date of Patent: April 26, 2011
    Assignee: Portaero, Inc.
    Inventors: Asia Chang, Attila Meretei, Alex Nedvetsky, Don Tanaka
  • Publication number: 20080281295
    Abstract: A visceral pleura ring connector that may be utilized to anchor and seal the visceral pleura to a conduit or other device entering the lung from a non-native airway. The visceral pleura ring connector may be positioned around the visceral pleura and an insertion device and seal them together without having to make any holes in the pleura. The visceral pleura ring connector may be utilized with a pulmonary pleural stabilizer to hold the visceral pleura of the lung during surgical procedures involving accessing the lung or lungs of a patient directly through the lung and not the native airways.
    Type: Application
    Filed: February 21, 2008
    Publication date: November 13, 2008
    Applicant: PORTAERO, INC.
    Inventors: Asia Chang, Attila Meretei, Alex Nedvetsky, Don Tanaka
  • Publication number: 20080249597
    Abstract: A tissue repair matrix has an intricate pattern of loops, struts and bridges and is made of a super elastic alloy. The repair matrix includes hooks which improve the ingrowth when implanted and amorphic circles which provide rounded surfaces to the outer edges which made the repair matrix a-traumatic when implanted. When the repair matrix is cooled the molecular phase becomes martensitic which allows the tissue repair matrix to be compressed for easier insertion into a patient. When the tissue repair matrix is heated, the molecular phase changes to austenitic which causes the tissue repair matrix to expand to a size suitable for medical procedure.
    Type: Application
    Filed: April 5, 2007
    Publication date: October 9, 2008
    Inventors: Scott M. Russell, Kirsten Luehrs, Alex Nedvetsky