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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 10045831 B1

PDFFull Text
Expired
Date of Patent:
Aug. 14, 2018

Filed:

May. 09, 2016

Instrument tracking in oct-assisted surgery

Applicant:

The Cleveland Clinic Foundation, Cleveland, OH (US);

Inventors:

Mohamed T. El-Haddad, Cleveland, OH (US);

Yuankai K. Tao, Shaker Heights, OH (US);

Assignee:

The Cleveland Clinic Foundation, Cleveland, OH (US);

Attorney:

Tarolli, Sundheim, Covell & Tummino LLP

Primary Examiner:

Hwa Lee

Int. Cl.
CPC ...
G01B 9/02 (2006.01); A61B 90/00 (2016.01); H04N 13/02 (2006.01); G06T 7/00 (2017.01); G02B 21/00 (2006.01); A61B 3/13 (2006.01); A61B 3/10 (2006.01); G02B 26/10 (2006.01); A61B 3/00 (2006.01); A61B 34/20 (2016.01); A61B 90/20 (2016.01); G06T 7/73 (2017.01);
U.S. Cl.
CPC ...
A61B 90/37 (2016.02); A61B 3/0025 (2013.01); A61B 3/102 (2013.01); A61B 3/13 (2013.01); A61B 34/20 (2016.02); A61B 90/20 (2016.02); G02B 21/0012 (2013.01); G02B 26/105 (2013.01); G06T 7/0012 (2013.01); G06T 7/73 (2017.01); H04N 13/0239 (2013.01); A61B 2090/3735 (2016.02); G01B 9/02091 (2013.01); G06T 2207/10028 (2013.01); G06T 2207/10101 (2013.01); G06T 2207/30204 (2013.01);
Abstract

Systems and methods are provided for a microscope-integrated intraoperative scanner system having automated tracking of an instrument tip. A scanning mirror is configured such that a field of view of the OCT system is determined by a position or orientation of the scanning mirror. A drive system is configured to control the scanning mirror. Camera assemblies are configured to determine respective two-dimensional projections of the positions of markers attached to a surgical instrument. A stereo vision system is configured to determine a three-dimensional location of each of the markers from the determined two-dimensional positions. An instrument tracking component is configured to determine a position of a working tip of the surgical instrument according to the determined three-dimensional locations. A drive control is configured to instruct the drive system to adjust the scanner mirror to control the field of view of the OCT system.

Find Patent Forward Citations

El-Haddad, Mohamed. (2018). Instrument tracking in oct-assisted surgery (U.S. Patent No. 10045831). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10045831

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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