The methods and apparatus disclosed herein can be used to adjust the effective lens position (ELP) of the eye in order to correct refractive error of the eye. The methods and apparatus can be configured to apply energy to the sclera and other regions of the eye in order to adjust the effective lens position of the eye for far vision. The sclera can be treated in order to shrink or relax the sclera, and combinations thereof in order to adjust the position of the lens of the eye in order to correct vision related to refractive error of the eye. A target location of the lens can be determined to correct the refractive error of the eye, and the energy applied in order to move the lens toward the target location.

Systems, methods, and devices used to treat eyelids, meibomian glands, ducts, and surrounding tissue are described herein. In some embodiments, an eye treatment device is disclosed, which includes a scleral shield positionable proximate an inner surface of an eyelid, the scleral shield being made of, or coated with, an energy-absorbing material activated by a light energy, and an energy transducer positionable outside of the eyelid, the energy transducer configured to provide light energy at one or more wavelengths, including a first wavelength selected to heat the energy-absorbing material. Wherein, when the eyelid is positioned between the energy transducer and the scleral shield, the light energy from the energy transducer and the heated energy-absorbing material of the scleral shield conductively heats a target tissue region sufficiently to melt meibum within meibomian glands located within or adjacent to the target tissue region.

An ophthalmic surgical system includes a display device and a user interface. The display device generates a display on an image of a patient's eye comprising a plurality of non-overlapping display sectors. Each display sector displays one of a plurality of user-selectable surgical parameters. A user interface receives a user selection of one or more of the user-selectable surgical parameters to be displayed.

An apparatus having an inserter device with a shaft disposed in an interior space and an intraocular implant adapted to self-retain to an inner wall of Schlemm's canal. The intraocular implant has a proximal portion sized and shaped to reside within an anterior chamber of the eye, the proximal portion having a proximal opening; a distal portion sized and shaped to reside within Schlemm's canal of the eye, the distal portion having a distal opening, and a passageway extending in a straight line from the proximal opening to the distal opening to conduct fluid from the anterior chamber to Schlemm's canal. The shaft of the inserter device is adapted to advance the intraocular implant out of the interior space and through an inner wall of Schlemm's canal.

A beam deflection device for a laser device is disclosed for generating a laser pattern on or in a material by means of a laser beam) of the laser device. The beam deflection device includes at least one reflecting or dispersive beam offset element, which is formed for spatially offsetting the laser beam in relation to an optical axis of a laser generating device of the laser device. The beam deflection device further includes a rotating, dispersive optical element, which is formed for generating a rotation pattern as the laser pattern from the previously offset laser beam. Further, a laser device, a computer program as well as to a computer-readable medium are disclosed.

A device for delivering ablative medical treatments to improve biomechanics comprising a laser for generating a beam of laser radiation used in ablative medical treatments to improve biomechanics, a housing, a controller within the housing, in communication with the laser and operable to control dosimetry of the beam of laser radiation in application to a target material, a lens operable to focus the beam of laser radiation onto a target material, and a power source operable to provide power to the laser and controller.

The disclosure provides a system that may: determine first multiple focal point distances associated with respective multiple positions of a plane orthogonal to a laser beam; determine second multiple focal point distances associated with the respective multiple positions via for each position of the multiple positions: determine multiple intensity values associated with respective multiple interim focal point distances, each interim focal point distance greater than each focal point distance of the first multiple focal point distances associated with the position; determine an interim focal point distance respectively associated with a maximum intensity value; and determine a focal point distance as the interim focal point distance; and determine a depth of at least one incision in an eye based at least on differences between each of the second multiple focal point distances and each respective one of the first multiple focal point distances.

An ophthalmic laser ablation system is described with various optional features, some especially suitable for non-penetrating filtration on an eye. In one example, focusing of an ablation laser uses a movable lens coupled to a pair of converging light sources, which converge at the focal distance of the lens. In another example, laser ablation settings are selected for optimal ablation and minimal amount of thermal damage of a layer of percolating scleral tissue.

Apparatuses and methods for the treatment of glaucoma are provided. The instrument uses either cauterization, a laser to ablate, sonic or ultrasonic energy to emulsify, or mechanical cutting of a portion of the trabecular meshwork. The instrument may also be provided with irrigation, aspiration, and a footplate. The footplate is used to enter Schlemm's canal, serves as a guide, and also protects Schlemm's canal.

An ophthalmological laser therapy system having an appliance base and an appliance head, displaceable relative to one another by translational movement and having a laser device and to a corresponding method. A laser pivot arm is fastened to the appliance head pivotable about a horizontal first axis. The laser pivot arm is encompassed by a pivot arm housing, which is fastened in a separately pivotable manner on the appliance head in coaxial fashion relative to the laser pivot arm and/or by virtue of an examination pivot arm with an examination device, defining an examination volume, being fastened to the appliance head pivotable about a second axis, wherein both axes are arranged such that a work volume of a laser beam, when the laser pivot arm is in a work position, is a partial volume of the examination volume, when the examination pivot arm is in a work position.