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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 11357575 B1

PDFFull Text
Date of Patent:
Jun. 14, 2022

Filed:

May. 07, 2018

Methods and systems for providing visuospatial information and representations

Applicant:

Synaptive Medical Inc., Toronto, CA;

Inventors:

Kamyar Abhari, Toronto, CA;

Stewart David McLachlin, Toronto, CA;

Kai Michael Hynna, Toronto, CA;

Gal Sela, Toronto, CA;

Assignee:

SYNAPTIVE MEDICAL INC., Toronto, CA;

Attorney:
Primary Examiner:

Hien N Nguyen

Int. Cl.
CPC ...
A61B 34/20 (2016.01); G06T 7/70 (2017.01); H04N 7/18 (2006.01); G06T 11/60 (2006.01); G06T 19/00 (2011.01); H04N 5/45 (2011.01); A61B 34/10 (2016.01); A61B 90/00 (2016.01); A61B 34/00 (2016.01); A61B 34/30 (2016.01);
U.S. Cl.
CPC ...
A61B 34/20 (2016.02); G06T 7/70 (2017.01); G06T 11/60 (2013.01); G06T 19/006 (2013.01); H04N 7/181 (2013.01); A61B 34/25 (2016.02); A61B 34/30 (2016.02); A61B 2034/107 (2016.02); A61B 2034/2051 (2016.02); A61B 2034/2057 (2016.02); A61B 2034/2065 (2016.02); A61B 2034/2068 (2016.02); A61B 2090/363 (2016.02); A61B 2090/365 (2016.02); G06T 2207/10068 (2013.01); G06T 2207/30204 (2013.01); G06T 2210/41 (2013.01); H04N 5/45 (2013.01); H04N 7/18 (2013.01);
Abstract

Methods and systems for providing feedback during a medical procedure are provided. A saved optical image of a field of view (FOV) of a site of the medical procedure is obtained along with a live optical image of the FOV of the site during the medical procedure. Navigational information relative to the site of the medical procedure is determined. The navigational information is then mapped to a common coordinate space, to determine the navigational information relative to the FOV of the saved and live optical images of the surgical site. Virtual representations of the navigational information is overlaid on the saved and/or live optical images and displayed on at least one display.

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