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:
Nov. 10, 2020
Filed:
Sep. 22, 2016
Applicant:
Alcon Inc., Fribourg, CH;
Inventors:
Ilya Goldshleger, Ladera Ranch, CA (US);
Guy Holland, San Clemente, CA (US);
Ferenc Raksi, Mission Viejo, CA (US);
Assignee:
Alcon Inc., Fribourg, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 9/008 (2006.01); A61B 3/00 (2006.01); A61B 3/107 (2006.01); A61B 5/00 (2006.01); A61B 3/10 (2006.01);
U.S. Cl.
CPC ...
A61F 9/008 (2013.01); A61B 3/0083 (2013.01); A61B 3/102 (2013.01); A61B 3/107 (2013.01); A61B 5/0066 (2013.01); A61B 5/70 (2013.01); A61F 9/00825 (2013.01); A61F 9/00829 (2013.01); A61F 9/00834 (2013.01); A61B 5/0064 (2013.01); A61B 5/0073 (2013.01); A61F 2009/0087 (2013.01); A61F 2009/0088 (2013.01); A61F 2009/00851 (2013.01); A61F 2009/00882 (2013.01);
Abstract
Systems and techniques for laser surgery are described. Scan data may be created by determining a coordinate of the object at a set of points along an arc by the imaging system, wherein the coordinate of the object is a Z coordinate of an object layer. An object shape parameter and position parameter may be determined based on the scan data by a system control module by extracting an amplitude and a phase of the scan data determining a center of the object layer based on the extracted amplitude and phase.