Patents Represented by Attorney Buchanan Nipper LLP

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  • Artificial venous valve with discrete shaping members
    Patent number: 8303649
    Abstract: The invention relates to a prosthetic valve for regulating flow through a body lumen. The medical device comprises discrete shaping members, a flexible covering, and a valve member. The discrete shaping members are operatively attached to the flexible covering, such that the medical device may exhibit low radial force and dynamic movement.
    Type: Grant
    Filed: January 29, 2008
    Date of Patent: November 6, 2012
    Assignee: Cook Medical Technologies LLC
    Inventors: Charles W. Agnew, James B. Hunt