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:
Nov. 28, 2023

Filed:

Sep. 16, 2021
Applicant:

Stryker European Operations Limited, Carrigtwohill, IE;

Inventors:

Marc Kaeseberg, Biesenthal, DE;

Christian Winne, Berlin, DE;

Christopher Ă–zbek, Berlin, DE;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 34/20 (2016.01); A61B 90/00 (2016.01); G06T 7/00 (2017.01);
U.S. Cl.
CPC ...
A61B 34/20 (2016.02); A61B 90/361 (2016.02); G06T 7/0012 (2013.01); A61B 2034/2068 (2016.02); A61B 2090/363 (2016.02); G06T 2207/30008 (2013.01); G06T 2207/30088 (2013.01); G06T 2207/30204 (2013.01);
Abstract

A computer-implemented method for guiding a surgeon to acquire one or more registration points on a body of a patient. The method includes matching a non-patient-specific virtual mask to image data of a patient, and obtaining a plurality of image surface points defining a skin surface in the image data. The method further comprises determining, based on the matched virtual mask, for at least one of the plurality of image surface points, a priority value indicative of a priority for acquiring a registration point at a position, relative to the patient's body, that corresponds to a position of the at least one image surface point relative to the skin surface defined in the image data. The method also includes triggering display of a visualization of the priority value, or of a visualization of information derived from the priority value.


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