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:
Dec. 26, 2023

Filed:

Jan. 17, 2020
Applicant:

Stryker European Operations Holdings Llc, Kalamazoo, MI (US);

Inventors:

Fabian Riegelsberger, Umkirch, DE;

Florian Herrmann, Schwanau, DE;

Jochen Breisacher, Teningen, DE;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 34/20 (2016.01); A61B 17/70 (2006.01); A61B 17/34 (2006.01);
U.S. Cl.
CPC ...
A61B 34/20 (2016.02); A61B 17/3403 (2013.01); A61B 17/7002 (2013.01); A61B 2034/2055 (2016.02); A61B 2034/2057 (2016.02);
Abstract

A tracker, a surgical tool system, a surgical navigation system, and a method for operating a surgical navigation system are provided. The tracker is configured to be associated with a patient or a surgical tool that is to be tracked by the surgical navigation system. The tracker comprises an optical fibre having a longitudinal extension and configured to be optically coupled to a light source such that the optical fibre transmits light emitted by the light source. The optical fibre has a lateral surface along its longitudinal extension and is configured to emit light via at least a portion of the lateral surface.


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