The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 19, 1998
Filed:
Jun. 12, 1996
Gary S Beaupre, Sunnyvale, CA (US);
Dennis R Carter, Stanford, CA (US);
Wilson C Hayes, Lincoln, MA (US);
Board of Trustees of the Leland Stanford Junior University, Palo Alto, CA (US);
Abstract
The invention presents a method and device for increasing the fracture resistance of a bone tissue to a traumatic force. The method includes the step of selecting a nonphysiological impulse force having a location and direction resembling that of the traumatic force, but having a magnitude significantly smaller than the magnitude of the traumatic force. The impulse force is then repeatedly applied to the bone tissue, thereby stimulating the bone tissue to grow bone mass in critical areas where stresses from the traumatic force are largest. A device for applying the method includes an impulse force applicator for repeatedly applying the impulse force and a positioner for positioning the impulse force relative to the bone tissue.