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:
Feb. 26, 2013
Filed:
May. 05, 2005
Gregor Tuma, Munich, DE;
Christian Wende, Puchheim, DE;
Gregor Tuma, Munich, DE;
Christian Wende, Puchheim, DE;
Brainlab AG, Feldkirchen, DE;
Abstract
A tracking device for an intramedullary pin whose spatial position is determined and/or tracked in image-guided surgery, including a reference device at a proximal end of the intramedullary pin and a medical navigation system which locates the reference device and determines the orientation of the intramedullary pin from the proximal end. A deformation detection device detects deformations of the intramedullary pin and communicates the deformations to the navigation system. Also provided is a tracking method for determining or tracking the spatial position of an intramedullary pin in image-guided surgery, and to an intramedullary pin that includes a deformation detection device.