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:
Mar. 07, 2017
Filed:
Mar. 12, 2015
Navigate Surgical Technologies, Inc., Vancouver, CA;
Ehud (Udi) Daon, North Vancouver, CA;
Navigate Surgical Technologies, Inc., Vancouver, BC, CA;
Abstract
The present invention involves a surgical site monitoring system and associated method of use employing vectorized 3D-tracking markers attached to a single vectorized fiducial reference and to a surgical site imaging sensor. A tracker obtains image information about both tracking markers and uses either the markings on or shapes of the tracking markers to determine from the image information the 3D locations and orientations of the imaging sensor and of the fiducial reference fixed to the surgical site. A scan taken of the surgical site prior to a surgical procedure with the fiducial reference attached allows live images of the surgery site to be sourced from the imaging sensor and to be overlaid in real time on a 3D model of the surgical site.