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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.:

US 12544142 B1

PDFFull Text
Date of Patent:
Feb. 10, 2026

Filed:

Nov. 14, 2016

Method and system for associating pre-operative plan with position data of surgical instrument

Applicant:

Ortoma Ab, Gothenburg, SE;

Inventors:

Andreas Pettersson, Mölnlycke, SE;

Pasi Riihinen, Mölndal, SE;

Assignee:

Ortoma AB, Gothenburg, SE;

Attorney:

Downs Rachlin Martin PLLC

Primary Examiner:

Keith M Raymond

Assistant Examiner:

Johnathan undefined Maynard

Int. Cl.
CPC ...
A61B 34/20 (2016.01); A61B 17/00 (2006.01); A61B 17/16 (2006.01); A61B 34/00 (2016.01); A61B 34/10 (2016.01); A61B 90/00 (2016.01); A61B 90/98 (2016.01); G16H 40/63 (2018.01);
U.S. Cl.
CPC ...
A61B 34/20 (2016.02); A61B 17/1659 (2013.01); A61B 34/10 (2016.02); A61B 34/25 (2016.02); A61B 90/08 (2016.02); A61B 90/98 (2016.02); G16H 40/63 (2018.01); A61B 2017/00477 (2013.01); A61B 2017/00725 (2013.01); A61B 2034/104 (2016.02); A61B 2034/105 (2016.02); A61B 2034/107 (2016.02); A61B 2034/2048 (2016.02); A61B 2034/2051 (2016.02); A61B 2034/2055 (2016.02); A61B 2034/2072 (2016.02); A61B 2090/0811 (2016.02); A61B 2090/3983 (2016.02); A61B 2560/0223 (2013.01);
Abstract

An association of a pre-operative plan and tracked position and orientation of a surgical instrument relative patient anatomy in a navigation system is generated. The pre-operative plan includes a virtual representation of the patient anatomy data. Position and orientation of the patient anatomy as well as position and orientation of the surgical instrument within the navigation system is obtained. A virtual representation of the surgical instrument relative the virtual representation of the patient anatomy data is generated in multiple orientations in separate parts of a split window. A system with a tracker comprising a tracker interface for attaching the tracker to the instrument includes a surgical navigation module for generating the virtual representation in a split window.

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