Patents by Inventor Chieh-Min Fan

Chieh-Min Fan 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: 6485513
    Abstract: A prosthetic vessel graft assembly has a tube of synthetic graft material surrounding a stent at its distal end, together with a plurality of collapsible anchors projecting radially from the stent. The assembly mounts on an introducer that may be tunneled through skin or inserted in an opening and pushed down to a vessel for introducing the graft through the vessel side wall. The introducer is configured to follow a guide wire which is inserted via a needle through an opening in the side wall of the vessel. A peel-away sheath covers the stent, graft, and anchor members at the distal end keeping them collapsed against the tubular body.
    Type: Grant
    Filed: October 6, 2000
    Date of Patent: November 26, 2002
    Assignee: The General Hospital Corporation
    Inventor: Chieh-Min Fan