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:
Oct. 15, 1996
Filed:
Oct. 20, 1994
Per-Ingvar Brang.nemark, Molndal, SE;
Medevelop AB, Gothenburg, SE;
Abstract
An anchoring element for implantation into first and second aligned bores of different diameters provided in bone tissue of two bones or two portions of a bone separated by a non-ossified tissue. A prosthesis is supported on the proximal end of the anchoring element. A first cylindrical portion is located at the distal end of the anchoring element and has a first external thread and an outer diameter corresponding to a diameter of the first bore. A second cylindrical portion is located at the proximal end of the anchoring element. The second cylindrical portion includes a second external thread and has an outer diameter corresponding to a diameter of the second bore. The first and second external threads have an equal pitch.