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:
Dec. 30, 2014
Filed:
Jul. 29, 2009
Applicants:
Ferenc Raksi, Mission Viejo, CA (US);
Jesse Buck, San Marcos, CA (US);
Inventors:
Ferenc Raksi, Mission Viejo, CA (US);
Jesse Buck, San Marcos, CA (US);
Assignee:
Alcon LenSx, Inc., Aliso Viejo, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F 9/008 (2006.01); G02B 27/00 (2006.01);
U.S. Cl.
CPC ...
A61F 9/008 (2013.01); A61F 9/00825 (2013.01); G02B 27/0075 (2013.01); A61F 2009/00848 (2013.01); A61F 2009/00859 (2013.01); A61F 2009/0087 (2013.01); A61F 2009/00872 (2013.01); A61F 2009/00897 (2013.01);
Abstract
A laser system for ophthalmic surgery includes a laser source to produce a surgical pulsed laser beam, an XY scanner to scan the surgical pulsed laser beam in XY transverse directions, a Z scanner, to scan the XY scanned laser beam along a Z axis, an objective, to focus the XYZ scanned beam into a focal spot in a target region, and a computational controller, to use a computational process to control at least one of the Z scanner and the XY scanner, to control an optical distortion of the focused scanned beam.