Patents Assigned to Poly-4 Medical, Inc.
  • Patent number: 6589246
    Abstract: A method of applying an active compressive force continuously across a fracture by wrapping fractured bone segments in an energy-inducing surgical cable having a predetermined elastic property that stretches about 30 to 100% of its original length. The cable is wrapped around the bone segments, applying an energy-inducing continuous compressive force to the bone segments by elongating while maintaining the bone segments in compression as the bone segments mend.
    Type: Grant
    Filed: April 26, 2001
    Date of Patent: July 8, 2003
    Assignee: Poly-4 Medical, Inc.
    Inventors: Bradford H. Hack, Terry M. Mattchen
  • Patent number: 6093190
    Abstract: A bone fixation apparatus and method for repairing fractured bones is provided. A first pin is located on the bone adjacent the fracture and a flexible line is led to a second pin located on the other side of the fracture. A third pin is provided spaced from the first pin on the same side of the fracture and the flexible line is extended from the second pin to the third pin. A fourth pin is provided spaced from the second pin on the same side of the fracture and the flexible line is extended from the third pin to the fourth pin. Finally, the flexible line is extended from the fourth pin back to the first pin. The flexible line may be doubled up. A similar arrangement of pins and flexible line is made diametrically on the opposite side of the bone.
    Type: Grant
    Filed: August 12, 1998
    Date of Patent: July 25, 2000
    Assignee: Poly-4 Medical Inc.
    Inventor: Terry M. Mattchen