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.

Date of Patent:
Feb. 09, 2016

Filed:

Feb. 04, 2014
Applicant:

Stryker Trauma Gmbh, Schönkirchen, DE;

Inventors:

Bernd Simon, Kiel, DE;

Jakob Kemper, Santiago, CL;

Carsten Hoffmann, Mönkeberg, DE;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 17/70 (2006.01); A61B 17/04 (2006.01); A61B 17/74 (2006.01); A61B 17/80 (2006.01); A61B 17/86 (2006.01);
U.S. Cl.
CPC ...
A61B 17/74 (2013.01); A61B 17/746 (2013.01); A61B 17/8042 (2013.01); A61B 17/8685 (2013.01);
Abstract

In one embodiment, the present invention is a method of fusing fractures of a femoral neck using a bone plate including the steps of: placing a bone plate on the femur; inserting an assembly of a bone screw and a locking ring in an opening in the plate; simultaneously threading the locking ring and the bone screw in the femur; threading the bone screw in the femur to compress the fracture; creating a space between the locking ring and the bone screw; and allowing the bone screw to move towards the locking ring when the femur is loaded. In another embodiment, the present invention is a bone plating system including a bone plate having a plurality of openings; at least one bone screw capable of being received through the opening and into a bone; at least one end cap fixedly insertable in the opening; and a layer of polymeric material interposed between the end cap and the top of the head.


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