Patents by Inventor Yves P. C. A. Cotrel

Yves P. C. A. Cotrel 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).

  • Device for supporting the rachis
    Patent number: 4815453
    Abstract: The invention relates to a device for supporting the rachis comprising at least one pin and at least two anchoring members attached thereto. According to the invention, said device is characterized in that the pin is of constant cross-section throughout its length and presents a rough surface, and in that the anchoring members are provided with pressure means cooperating with said pin. The invention finds applications in the straightening and/or support of a rachis, especially in preparation for an arthrodesis.
    Type: Grant
    Filed: December 5, 1986
    Date of Patent: March 28, 1989
    Assignee: Societe de Fabrication de Materiel Orthopedique (SOFAMOR)
    Inventor: Yves P. C. A. Cotrel
  • Device for supporting the rachis
    Patent number: 4641636
    Abstract: The invention relates to a device for supporting the rachis.According to the invention, said device is characterized in that the pin is of constant corss-section throughout its length and presents a rough surface, and in that the anchoring members are provided with pressure means cooperating with said pin.The invention finds an application in the straightening and/or support of a rachis, especially in preparation for an arthrodesis.
    Type: Grant
    Filed: April 12, 1984
    Date of Patent: February 10, 1987
    Inventor: Yves P. C. A. Cotrel