Lensar Inc patents

   Second pass femtosecond laser for incomplete laser full or partial thickness corneal incisions

A method for forming an incision in an eye, the method including performing a first pass of a first laser beam along a path within an eye, wherein after completion of the first pass there exists a residual uncut layer at an anterior surface of a cornea of the eye.... Lensar Inc

Laser methods and systems for the aligned insertion of devices into a structure of the eye

Systems, methods and apparatus for replacement of cataractous lenses, the insertions of devices into the eye, and the alignment of IOLs, including toric IOLs. Systems, methods and apparatus for forming laser cut capsulotomies having alignment nubs that are aligned with an astigmatic axis of the eye.... Lensar Inc

Laser astigmatic corrections in association with cataract treatment

There is provided a system, apparatus and methods for developing laser systems that can create precise predetermined clear corneal incisions that are capable of reducing induced astigmatism. The systems, apparatus and methods further provide laser systems that can provide these incisions at or below Bowman's membrane.... Lensar Inc

System and measuring and correcting astigmatism using laser generated corneal incisions

A laser system that includes a laser source emitting a laser beam along an axis and a keratometer. The keratometer includes a first set of individual light sources that are equally spaced from one another along a first ring and that direct a first light toward an eye and a... Lensar Inc

System and measuring and correcting astigmatism using laser generated corneal incisions

A laser system that includes a laser source emitting a laser beam along an axis and a keratometer. The keratometer includes a first set of individual light sources that are equally spaced from one another along a first ring and that direct a first light toward an eye and a... Lensar Inc

Patient interface device for laser methods and systems

An optical interface device having an opening for an optical path that can be non-circular and having engagement members having gradually varying angles of engagement. An embodiment of the interface device can be a one size fits all device, providing a configuration that fits in all typical eye openings, including... Lensar Inc

System and improving the accomodative amplitude and increasing the refractive power of the human lens with a laser

A system and method for increasing the amplitude of accommodation and/or changing the refractive power of lens material of a natural crystalline lens is provided. Generally, there is provided methods and systems for delivering a laser beam to a lens of an eye in a plurality of patterns results in... Lensar Inc