A61F9/00812

Intraocular lens with tilted optical axis
11298265 · 2022-04-12 · ·

An intraocular lens (IOL) with an optical axis is disclosed. Two or more haptics extend from an optical element defining an anterior plane and a parallel posterior plane. The optical axis is tilted at an angle of about 5 degrees with respect to the anterior and posterior planes.

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.

Method and system for modifying eye tissue and intraocular lenses
11058583 · 2021-07-13 · ·

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.

METHOD AND SYSTEM FOR ADJUSTING THE REFRACTIVE POWER OF AN IMPLANTED INTRAOCULAR LENS
20210205134 · 2021-07-08 ·

A method for adjusting the refractive power of a fluid-filled intraocular lens implanted into a patients eye. The method comprises selecting a pattern to cause a flattening of the intraocular lens or an increase in curvature of the intraocular lens, and ablating the pattern, onto either an optical element of the intraocular lens or a flexible element of the intraocular lens, to alter either one or both of a refractive power and an amplitude of accommodation of the intraocular lens. The ablating occurs while the intraocular lens remains implanted in the patient's eye. The ablating maintains the integrity of a fluid-filled interior cavity defined between the optical element and the flexible element, but causes the flattening of the intraocular lens or the increase in curvature of the intraocular lens.

CORNEAL IMPLANT SYSTEMS AND METHODS
20210205133 · 2021-07-08 ·

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.

Method for patterned plasma-mediated modification of the crystalline lens

A method of treating a cataractous lens of a patient's eye includes generating a light beam, deflecting the light beam using a scanner to form a treatment pattern, delivering the treatment pattern to the lens of the patient's eye to create a plurality of cuts in the form two or more different incisions patterns within the lens to segment the lens tissue into a plurality of patterned pieces, and mechanically breaking the lens into a plurality of pieces along the cuts. A first incision pattern includes two or more crossing cut incision planes. A second incision pattern includes a plurality of laser incision each extending along a first length between a posterior and an anterior surface of the lens capsule.

VISION CORRECTION WITH LASER REFRACTIVE INDEX CHANGES
20210177576 · 2021-06-17 ·

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
20210177577 · 2021-06-17 ·

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
20210177578 · 2021-06-17 ·

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
20210177579 · 2021-06-17 ·

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.