Patents by Inventor Evan D. Collins

Evan D. Collins 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: 8110000
    Abstract: A system for ligament reconstruction includes placing a first jig having a first plurality of drill guide holes on a first bone of the joint, forming two intersecting holes in the first bone using the first plurality of drill guide holes, placing a second jig having a second plurality of drill guide holes on a second bone of the joint, forming a tunnel and a first branch hole and a second branch hole in the second bone using the second plurality of drill guide holes, placing a tendon having sutured ends through the two intersecting holes, extending the sutured ends through the tunnel and through the first and second branch holes so that the first and second ends of the tendon are positioned within the tunnel, and affixing the tendon within the tunnel. The apparatus of this system has specially formed jigs placed over bones.
    Type: Grant
    Filed: March 6, 2008
    Date of Patent: February 7, 2012
    Inventor: Evan D. Collins
  • Publication number: 20090228017
    Abstract: A system for ligament reconstruction includes placing a first jig having a first plurality of drill guide holes on a first bone of the joint, forming two intersecting holes in the first bone using the first plurality of drill guide holes, placing a second jig having a second plurality of drill guide holes on a second bone of the joint, forming a tunnel and a first branch hole and a second branch hole in the second bone using the second plurality of drill guide holes, placing a tendon having sutured ends through the two intersecting holes, extending the sutured ends through the tunnel and through the first and second branch holes so that the first and second ends of the tendon are positioned within the tunnel, and affixing the tendon within the tunnel. The apparatus of this system has specially formed jigs placed over bones.
    Type: Application
    Filed: March 6, 2008
    Publication date: September 10, 2009
    Inventor: Evan D. COLLINS