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:
Jun. 19, 2018

Filed:

Oct. 15, 2013
Applicant:

Curexo Technology Corporation, Fremont, CA (US);

Inventors:

Nathan A. Netravali, Palo Alto, CA (US);

In K. Mun, Nanuet, NY (US);

Li Lu, Sunnyvale, CA (US);

Assignee:

THINK SURGICAL, INC., Fremont, CA (US);

Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 34/10 (2016.01); G06F 19/12 (2011.01); G06T 17/00 (2006.01); A61B 17/15 (2006.01); A61B 6/03 (2006.01); A61B 6/00 (2006.01); A61B 17/00 (2006.01); A61B 34/20 (2016.01); A61B 90/00 (2016.01);
U.S. Cl.
CPC ...
G06F 19/12 (2013.01); A61B 17/15 (2013.01); A61B 34/10 (2016.02); G06T 17/00 (2013.01); A61B 6/032 (2013.01); A61B 6/505 (2013.01); A61B 2017/00526 (2013.01); A61B 2034/105 (2016.02); A61B 2034/108 (2016.02); A61B 2034/2051 (2016.02); A61B 2034/2055 (2016.02); A61B 2090/363 (2016.02); A61B 2090/3983 (2016.02); G05B 2219/49025 (2013.01); G06T 2200/08 (2013.01); G06T 2210/41 (2013.01);
Abstract

Described herein are systems and methods for creating a custom registration guide. In general, the methods may include receiving scan data of a patient's bone; creating instructions based on the scan data for creating a three-dimensional surface model of the patient's bone; and moving a plurality of moveable elements, coupled to the adjustable model, based on the instructions. The method may further include the steps of placing a malleable registration guide onto the adjustable model and shaping the registration guide to fit to the adjustable model. The method may further include the step of intraoperatively determining the location of a patient's bone using the custom registration guide. The step of determining the location of the patient's bone may include the steps of coupling the registration guide and fiducial markers to the patient's bone.


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