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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 12453601 B1

PDFFull Text
Date of Patent:
Oct. 28, 2025

Filed:

Mar. 07, 2023

Intraoperative systems and methods for determining and providing for display a virtual image overlaid onto a visual image of a bone

Applicant:

Aod Holdings, Llc, Arroyo Grande, CA (US);

Inventors:

Thomas D. Ferro, Arroyo Grande, CA (US);

Scott Gill, Arroyo Grande, CA (US);

Austin Ferro, Arroyo Grande, CA (US);

Donald Lee, Arroyo Grande, CA (US);

Joe Phillips, Arroyo Grande, CA (US);

Assignee:

AOD HOLDINGS, LLC, Arroyo Grande, CA (US);

Attorney:

McDonnell Boehnen Hulbert & Berghoff LLP

Primary Examiner:

David H Chu

Int. Cl.
CPC ...
A61B 34/10 (2016.01); A61B 5/00 (2006.01); A61B 5/06 (2006.01); A61B 5/107 (2006.01); A61B 5/11 (2006.01); A61B 34/20 (2016.01); A61B 90/00 (2016.01); G06T 19/00 (2011.01); G16H 50/50 (2018.01); A61B 34/00 (2016.01);
U.S. Cl.
CPC ...
A61B 34/10 (2016.02); A61B 5/0077 (2013.01); A61B 5/064 (2013.01); A61B 5/1079 (2013.01); A61B 5/1127 (2013.01); A61B 5/4504 (2013.01); A61B 5/4887 (2013.01); A61B 5/7425 (2013.01); A61B 34/20 (2016.02); A61B 90/361 (2016.02); G06T 19/006 (2013.01); G16H 50/50 (2018.01); A61B 5/11 (2013.01); A61B 5/743 (2013.01); A61B 2034/105 (2016.02); A61B 2034/107 (2016.02); A61B 2034/108 (2016.02); A61B 2034/2055 (2016.02); A61B 2034/2065 (2016.02); A61B 2034/252 (2016.02); A61B 2090/3983 (2016.02); A61B 2505/05 (2013.01); A61B 2576/00 (2013.01); G06T 2210/41 (2013.01);
Abstract

Example methods and systems may be used intraoperatively to help surgeons perform accurate and replicable surgeries, such as knee arthroplasty surgeries. An example system combines real time measurement and tracking components with functionality to compile data collected by the hardware to register a bone of a patient, calculate an axis (e.g., mechanical axis) of the leg of the patient, assist a surgeon in placing cut guides, and verify a placement of an inserted prosthesis.

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