Patents by Inventor Derek Alan Gould

Derek Alan Gould 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: 5910133
    Abstract: A transintimal recanalization device comprising a guide tube (2) having a bend (C) in its length, a flexible needle (1) having a bevelled end (A) and a bend (C') in its length and located in said tube (2), wherein said needle (1) is movable from a covered position wherein said bevelled end (A) is within the tube (2) to an uncovered position in which said bevelled end (A) is exposed, and wherein said bends (C, C') match thereby orientating the bevelled end with respect to the tube (2). The device finds particular application in breaking through a vessel intima into a targeted distal vessel lumen in order to allow the passage of a guidewire.
    Type: Grant
    Filed: February 12, 1996
    Date of Patent: June 8, 1999
    Inventor: Derek Alan Gould