Patents by Inventor G. Reza Zadno-Azizi

G. Reza Zadno-Azizi 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).

  • Medical wire introducer and balloon protective sheath
    Patent number: 6156054
    Abstract: The present invention provides a protective sheath assembly which combines the function of an introducer, the function of a protective sheath and the function of a sealing valve in an integrated assembly. The protective sheath assembly of the present invention preferably comprises a protective sheath, a strain-relief tubing, and a connecting member or a hub. These parts are mounted, removably or permanently, into an integral device. The protective sheath assembly can also be used in combination with an introducer such as a needle introducer. The protective sheath has a proximal end, a distal end, and an elongated hollow body defining a lumen along the longitudinal direction of the protective sheath. A hub is provided to secure the proximal end of the protective sheath to an introducer. The lumen of the protective sheath serves to accommodate and protect a balloon catheter, as well as seal around the catheter.
    Type: Grant
    Filed: August 4, 1999
    Date of Patent: December 5, 2000
    Assignee: Percusurge, Inc.
    Inventors: G. Reza Zadno-Azizi, Mukund Patel, Andres D. Tomas, Hung Ha, Celso Bagaoisan
  • Medical wire introducer and balloon protective sheath
    Patent number: 5997562
    Abstract: The present invention provides a protective sheath assembly which combines the function of an introducer, the function of a protective sheath and the function of a sealing valve in an integrated assembly. The protective sheath assembly of the present invention preferably comprises a protective sheath, a strain-relief tubing, and a connecting member or a hub. These parts are mounted, removably or permanently, into an integral device. The protective sheath assembly can also be used in combination with an introducer such as a needle introducer. The protective sheath has a proximal end, a distal end, and an elongated hollow body defining a lumen along the longitudinal direction of the protective sheath. A hub is provided to secure the proximal end of the protective sheath to an introducer. The lumen of the protective sheath serves to accommodate and protect a balloon catheter, as well as seal around the catheter.
    Type: Grant
    Filed: March 24, 1998
    Date of Patent: December 7, 1999
    Assignee: Percusurge, Inc.
    Inventors: G. Reza Zadno-Azizi, Mukund Patel, Andres D. Tomas, Hung Ha, Celso Bagaoisan