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.:
Date of Patent:
Jan. 31, 2023
Filed:
Dec. 27, 2016
Applicant:
Koninklijke Philips N.v., Eindhoven, NL;
Inventors:
Paul Thienphrapa, Cambridge, MA (US);
Aleksandra Popovic, Boston, MA (US);
Assignee:
KONINKLIJKE PHILIPS N.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 5/05 (2021.01); A61B 34/20 (2016.01); G06T 7/73 (2017.01); G06V 10/75 (2022.01); A61B 1/00 (2006.01); A61B 1/04 (2006.01); G06T 19/00 (2011.01); A61B 90/00 (2016.01); A61B 90/30 (2016.01);
U.S. Cl.
CPC ...
A61B 34/20 (2016.02); A61B 1/0005 (2013.01); A61B 1/00039 (2013.01); A61B 1/00048 (2013.01); A61B 1/04 (2013.01); G06T 7/74 (2017.01); G06T 19/006 (2013.01); G06V 10/752 (2022.01); A61B 2034/2057 (2016.02); A61B 2034/2065 (2016.02); A61B 2090/306 (2016.02); A61B 2090/364 (2016.02); A61B 2090/3614 (2016.02); G06T 2207/10068 (2013.01); G06T 2207/10072 (2013.01); G06T 2207/20108 (2013.01); G06T 2207/30004 (2013.01); G06T 2207/30244 (2013.01); G06T 2219/2004 (2013.01);
Abstract
Registration of a surgical image acquisition device (e.g. an endoscope) using preoperative and live contour signatures of an anatomical object is described. A control unit includes a processor configured to compare the real-time contour signature to the database of preoperative contour signatures of the anatomical object to generate a group of potential contour signature matches for selection of a final contour match. Registration of an image acquisition device to the surgical site is realized based upon an orientation corresponding to the selected final contour signature match.