ALCON LENSX, INC. Patent applications |
Patent application number | Title | Published |
20140257258 | Methods And Apparatus For Improved Post-Operative Ocular Optical Performance - Techniques, systems are described for performing laser eye surgery. In one aspect, a method for improving an optical function of an eye includes preparing the eye for surgery by determining an optical characteristic of the eye. Laser marking pulses are applied to generate a laser mark in a region of the eye in relation to the determined optical characteristic. Also, a surgical procedure is performed in a surgical region selected in relation to the generated laser mark. | 09-11-2014 |
20140216468 | Bi-Radial Patient Interface - To improve the precision of ophthalmic surgical procedures by reducing corneal wrinkling, a patient interface for an ophthalmic system can include an attachment portion, configured to attach the patient interface to a distal end of the ophthalmic system; a contact portion, configured to dock the patient interface to an eye; and a contact element, coupled to the contact portion, configured to contact a surface of a cornea of the eye as part of the docking of the patient interface to the eye, and having a central portion with a central radius of curvature Rc and a peripheral portion with a peripheral radius of curvature Rp, wherein Rc is smaller than Rp. | 08-07-2014 |
20140188093 | Precise Targeting Of Surgical Photodisruption - Techniques, apparatus and systems for laser surgery including imaging-guided surgery techniques, apparatus and systems. | 07-03-2014 |
20130165911 | Patient Interface With Variable Applanation - A variable-applanation patient interface can include a lens support system, attachable to a distal end of an ophthalmic surgical laser system; a contact lens, supported by the lens support system and configured to make contact with an eye-surface; and an adjustable coupler, coupled to at least one of the lens support system and the contact lens, and configured to be coupled to a non-central region of the eye-surface, to accommodate the contact lens to contact a central region of the eye-surface with a central applanation, to enable a change between the central applanation and an extended applanation, and to accommodate the contact lens to contact an extended region of the eye-surface larger than the central region with the extended applanation. | 06-27-2013 |
20130163622 | Transverse Adjustable Laser Beam Restrictor - A laser adjustment system can include an adjustable seed-beam restrictor, configured to be attachable to a stretcher-compressor in a transverse-adjustable manner, and to restrict an incidence of a seed beam, generated by an oscillator, on the stretcher-compressor, wherein the stretcher-compressor is configured to be integrated into a chirped pulse amplification laser engine, and to stretch a duration of seed pulses of the seed beam. | 06-27-2013 |