Patents Represented by Attorney Brian Novak

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  • Methods and devices to deliver injected agents to an aneurysm site
    Patent number: 7727199
    Abstract: Method and devices to administer a bioactive material within a vessel while maintaining nearly-constant pressure within the vessel are disclosed. In one embodiment the methods and devices include a multi-lumen catheter to administer bioactive materials and simultaneously drain or evacuate excess fluid or bio-inactive materials at an aneurysm site within a vessel.
    Type: Grant
    Filed: March 3, 2006
    Date of Patent: June 1, 2010
    Assignee: Medtronic Vascular, Inc.
    Inventors: Brian Fernandes, Jack Chu