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. 26, 2010
Filed:
May. 30, 2007
Heiko Mueller, Munich, DE;
Robert Dick, Munich, DE;
Martin Adamski, Munich, DE;
Gregor Tuma, Munich, DE;
Heiko Mueller, Munich, DE;
Robert Dick, Munich, DE;
Martin Adamski, Munich, DE;
Gregor Tuma, Munich, DE;
BrainLAB AG, Feldkirchen, DE;
Abstract
A method for selecting a femoral implant based on models of a femoral neck and/or a femoral head of a patient is provided. A femoral neck model and/or femoral head model is produced from three-dimensional reference point spatial positions of the femoral neck or head, and a base size of a femoral implant model is ascertained based on the femoral head model. A femoral implant model is produced from the base size, and the implant model is positioned at a position in or on the femoral head model. An implant value is ascertained that indicates how many or what proportion of the ascertained reference point spatial positions are outside the implant model. If the implant value exceeds a predetermined value, the implant model is repositioned and the process is repeated. If the implant value does not exceed the value, an appropriate size and position of the implant is determined.