Patent classifications
A61F2009/00842
Method and system for modifying eye tissue and intraocular lenses
As shown in the drawings for purposes of illustration, a method and system for making physical modifications to intraocular targets is disclosed. In varying embodiments, the method and system disclosed herein provide many advantages over the current standard of care. Specifically, linear absorption facilitated photodecomposition and linear absorption facilitated plasma generation to modify intraocular tissues and synthetic intraocular lenses.
CORNEAL IMPLANT SYSTEMS AND METHODS
A system for forming a corneal implant includes a cutting apparatus, which includes a laser source that emits a laser and optical elements that direct the laser. The system includes a controller implemented with at least one processor and at least one data storage device. The controller generates a sculpting plan for modifying a first shape of a lenticule formed from corneal tissue and achieving a second shape for the lenticule to produce a corneal implant with a refractive profile to reshape a recipient eye. The sculpting plan is determined from measurements relating to the lenticule having the first shape and information relating to a refractive profile for a corneal implant. The controller controls the cutting apparatus to direct, via the one or more optical elements, the laser from the laser source to sculpt the lenticule according to the sculpting plan to produce the corneal implant with the refractive profile.
OPTICAL IMPLANT AND METHODS OF IMPLANTATION
An apparatus has central lens body for providing vision correction for a patient. The lens body has a central aperture and is configured as one of: a diffractive lens or a refractive lens.
VISION CORRECTION WITH LASER REFRACTIVE INDEX CHANGES
Methods and systems wherein laser induced refractive index changes by focused femtosecond laser pulses in optical polymeric materials or optical tissues is performed to address various types of vision correction.
VISION CORRECTION WITH LASER REFRACTIVE INDEX CHANGES
Methods and systems wherein laser induced refractive index changes by focused femtosecond laser pulses in optical polymeric materials or optical tissues is performed to address various types of vision correction.
VISION CORRECTION WITH LASER REFRACTIVE INDEX CHANGES
Methods and systems wherein laser induced refractive index changes by focused femtosecond laser pulses in optical polymeric materials or optical tissues is performed to address various types of vision correction.
VISION CORRECTION WITH LASER REFRACTIVE INDEX CHANGES
Methods and systems wherein laser induced refractive index changes by focused femtosecond laser pulses in optical polymeric materials or optical tissues is performed to address various types of vision correction.
Vision Correction With Laser Refractive Index Changes
Methods and systems wherein laser induced refractive index changes by focused femtosecond laser pulses in optical polymeric materials or ocular tissues is performed to address various types of vision correction, and the laser induced changes to the refractive index avoid ablation and removal of the optical polymer materials while minimizing scattering losses.
DEVICES AND METHODS FOR CORRECTING HIGH-ORDER OPTICAL ABERRATIONS FOR AN EYE USING LIGHT
Devices and methods for correcting and compensating high order aberrations from an eye using light are described. A method includes providing a first light to a first region of an optical element, thereby modifying a refractive index profile in the first region of the optical element, while offsetting a center of the first region with respect to a center of the optical element. The refractive index profile is configured to compensate for an optical aberration of a subject's eye.
Ophthalmic surgery method
A planning device for generating control data for a treatment apparatus which by means of a laser device produces at least one incision surface in the cornea, and to a treatment apparatus having such a planning device. The invention further relates to a method for generating control data for a treatment apparatus which by using a laser device produces at least one incision surface in the cornea, and to a corresponding ophthalmic surgery method. The planning device is thereby provided with calculation means for defining the corneal incision surfaces, wherein the calculation means determine the corneal incision surfaces on the basis of data of a LIRIC structure and/or a refractive correction, and generate for the corneal incision surfaces a control data set for controlling the laser device, wherein the calculation means determine the corneal incision surfaces in such a manner that the LIRIC structure is enclosed by the incision surfaces.