Patents by Inventor Alexandre N. Perrier

Alexandre N. Perrier 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: 6332886
    Abstract: A device for expedited reaming of a medullary canal and method of using the same are disclosed. The device includes a reamer head connected at the distal end of a rotatable drive shaft. The reamer head has a cutting head with a plurality of blades and flutes therebetween. Each blade has a front cutting portion. The blades can also include a side cutting portion. The disclosed method for removing material from the medullary canal of a bone includes the steps of reaming an area of the medullary canal to remove material; irrigating the material to be removed while reaming to reduce generation of heat and move removed material from the reaming area; and aspirating the removed material while reaming to create a negative intramedullary canal pressure to assist in the removal of the material.
    Type: Grant
    Filed: February 2, 2000
    Date of Patent: December 25, 2001
    Assignee: Synthes (USA)
    Inventors: James M. Green, Alexandre N. Perrier, Stanley J. Kmiec, Jr.