Systems and methods for performing laser operations to improve the accommodative amplitude of an eye. Systems methods and laser delivery patterns and operation for structural pillars in the lens of the eye to permit deformation of laser effected areas of the lens that are adjacent to the pillars.

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.

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.

A method for detecting structures within an optical element of an eye and processing the optical element as a function of the detected structures includes acquiring, by a detection device, geometric data of an eye, transferring, by the detection device, the geometric data of the eye to a controller, calculating, by the controller, target coordinates for a processing device including a laser, the processing device being connected to the controller, and applying a beam produced by the laser to the eye according to the target coordinates calculated by the controller so as to process the optical element.

A method and surgical system including a laser source for generating a pulsed laser beam, an imaging system including a detector, shared optics configured for directing the pulsed laser beam to an object to be sampled and confocally deflecting back-reflected light from the object to the detector, a patient interface, through which the pulsed laser beam is directed, the patient interface having, a cup with a large and small opening, and a notched ring inside the cup; and a controller operatively coupled to the laser source, the imaging system and the shared optics, the controller configured to align the eye for procedure.

The invention relates to a method for providing control data for presbyopia reversion for an ophthalmological laser (12) of a treatment apparatus (10). As steps, the method includes determining (S10) presbyopia correction data for presbyopia correction of a cornea (16), wherein an originally uniform visual acuity of the cornea (16) is changed into multifocal areas by application of the presbyopia correction data, wherein the presbyopia correction data is stored in a database (24); retrieving (S12) the stored presbyopia correction data of the cornea (16) from the database (24), if the multifocal areas of the cornea (16) are to be adapted or cancelled at a subsequent point of time; determining (S14) control data for adapting or cancelling the multifocal areas depending on the retrieved presbyopia correction data; and providing (S16) the control data for controlling the ophthalmological laser (12) of the treatment apparatus (10).

An ultrashort pulsed laser instrument is used to perform refractive surgery. The invention operates in ablative and incisional modalities. In the ablative mode, spiral ablation disks consisting of individual laser pulses are produced at high scanning speeds. Ablation profile may be produced in cornea by stacking and arranging multiple ablation disks to produce a specified shape change. Placement of ablation disks is assisted by an optical tracking and control system that compensates for eye motion. A preferred embodiment allows for ablative corrections to be performed on non-planar posterior surface of a laser cut flap affixed to registration platen, thereby avoiding exposing the eye interior to high radiant power. Laser cut and contrast agent dyed fiduciary marks may serve as reference features for the optical tracking system. Incisional procedures, such as corneal flaps for LASIK, may also be performed.

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.

A method and surgical system including a laser source for generating a pulsed laser beam, an imaging system including a detector, shared optics configured for directing the pulsed laser beam to an object to be sampled and confocally deflecting back-reflected light from the object to the detector, a patient interface, through which the pulsed laser beam is directed, the patient interface having, a cup with a large and small opening, and a notched ring inside the cup; and a controller operatively coupled to the laser source, the imaging system and the shared optics, the controller configured to align the eye for procedure.

Systems and methods for performing laser operations to improve the accommodative amplitude of an eye. Systems methods and laser delivery patterns and operation for structural pillars in the lens of the eye to permit deformation of laser effected areas of the lens that are adjacent to the pillars.