Class / Patent application number | Description | Number of patent applications / Date published |
623600400 | Surrounding optic | 12 |
20100030331 | Intraocular Lens System - A two or three component lens system. The first component is a ring-like supporting component that is implanted in the capsular bag following cataract surgery. The first component is a non-optical component and does not correct for any refractive errors. The first component may contain features to help reduce or eliminate PCO. The second component is an optical component that may contain all of the corrective optical power of the lens system. The second component has a pair of tabs for locking the second component within the first component. The first component includes a feature that allows the surgeon to change the position of the second component along the optical axis of the lens system. The third component is optional and is similar to second component and contains some optical power to correct for any residual optical error not corrected by the second component. The second and third components may also be implanted so as to move relative to one another, thereby providing some accommodation. | 02-04-2010 |
20100217386 | Intraocular lens - An IOL having an optic and a peripheral stabilizing ring. The optic and the ring are connected by a flexible bridge. An area on the ring coinciding with a feature on the optic helps to locate the optic within the ring in an unstressed state until the capsular bag collapses and locks the optic into place. | 08-26-2010 |
20130317606 | APPARATUS FOR CREATING INCISIONS TO IMPROVE INTRAOCULAR LENS PLACEMENT - A system and method for inserting an intraocular lens in a patient's eye includes a light source for generating a light beam, a scanner for deflecting the light beam to form an enclosed treatment pattern that includes a registration feature, and a delivery system for delivering the enclosed treatment pattern to target tissue in the patient's eye to form an enclosed incision therein having the registration feature. An intraocular lens is placed within the enclosed incision, wherein the intraocular lens has a registration feature that engages with the registration feature of the enclosed incision. Alternately, the scanner can make a separate registration incision for a post that is connected to the intraocular lens via a strut member. | 11-28-2013 |
20140180403 | ACCOMMODATING INTRAOCULAR LENS - An accommodating intraocular lens (IOL) comprises an anterior lens, a posterior surface and an articulating member joining the anterior lens and the posterior surface to define an enclosed cavity. The articulating member comprises anterior and posterior arms coupling the anterior lens and the posterior surface, respectively. The articulating member further comprising a peripheral portion. A posterior flex region is disposed about the posterior arm and at a distance from the peripheral portion. The posterior flex region permits the flexible posterior surface to articulate relative to the posterior arm, to decrease the radius of curvature of the posterior surface as the peripheral portions on opposing sides of the IOC move toward one another in a first state and to increase the radius of curvature of the posterior surface as the peripheral portions on opposite sides of the IOC move away from one another in a second state. | 06-26-2014 |
20140288644 | HYDROPHILICITY ALTERATION SYSTEM AND METHOD - A system/method allowing hydrophilicity alteration of a polymeric material (PM) is disclosed. The PM hydrophilicity alteration changes the PM characteristics by decreasing the PM refractive index, increasing the PM electrical conductivity, and increasing the PM weight. The system/method incorporates a laser radiation source that generates tightly focused laser pulses within a three-dimensional portion of the PM to affect these changes in PM properties. The system/method may be applied to the formation of customized intraocular lenses comprising material (PLM) wherein the lens created using the system/method is surgically positioned within the eye of the patient. The implanted lens refractive index may then be optionally altered in situ with laser pulses to change the optical properties of the implanted lens and thus achieve optimal corrected patient vision. This system/method permits numerous in situ modifications of an implanted lens as the patient's vision changes with age. | 09-25-2014 |
20160058552 | PHAKIC LENS DEVICE WITH OPENINGS AND CONCENTRIC ANNULAR ZONES - A lens device structurally adapted to be positioned in the chamber of the eye, preferably the posterior chamber of the eye is disclosed. The device according to some embodiments of the present invention comprises a generally circular optical section characterized by at least one optical power, two generally flat haptic structures at radially opposite sides of the optical part, and a vaulted section connecting the optical section and the haptic structures. In some embodiments, the device comprises at least one opening for allowing flow of liquid, through the device, between the posterior chamber and the anterior chamber of the eye. | 03-03-2016 |
20160167325 | INSERT ASSEMBLY FOR MANUFACTURING INTRAOCULAR LENSES | 06-16-2016 |
20160184088 | INTRAOCULAR LENS STRUCTURE - The invention provides an intra ocular lens structure (IOL) for placement in the capsular bag and securing the IOL in an opening in an anterior part of a capsular bag, with an anterior capsular bag flap surrounding said opening, said IOL having an anterior side which in use when the IOL is implanted in an eye is directed towards a cornea of the eye, and a posterior side which in use when the IOL is implanted in an eye is directed towards a retina of the eye, said IOL comprising an optical structure, at least two posterior supports for when the IOL is implanted in the capsular bag residing in the capsular bag extending away from said optical structure, said posterior supports adapted for in use providing support surfaces for a posterior surface of an anterior capsular bag flap, and at least two anterior supports for when the IOL is implanted in the capsular bag residing outside the capsular bag extending away from said optical structure, said anterior supports adapted for in use providing support surfaces for an anterior surface of an anterior capsular bag flap. | 06-30-2016 |
623600410 | Separable from intraocular lens | 3 |
20130190868 | MODULAR INTRAOCULAR LENS DESIGNS AND METHODS - A modular IOL system including intraocular primary and secondary components, which, when combined, form an intraocular optical correction device, wherein the secondary component is placed on the primary component within the perimeter of the capsulorhexis, thus avoiding the need to touch or otherwise manipulate the capsular bag. The secondary component may be manipulated, removed, and/or exchanged for a different secondary component for correction or modification of the optical result, on an intra-operative or post-operative basis, without the need to remove the primary component and without the need to manipulate the capsular bag. The primary component may have haptics extending therefrom for centration in the capsular bag, and the secondary component may exclude haptics, relying instead on attachment to the primary lens for stability. Such attachment may reside radially inside the perimeter of the capsulorhexis and radially outside the field of view to avoid interference with light transmission. | 07-25-2013 |
20140052246 | MODULAR INTRAOCULAR LENS DESIGNS AND METHODS - A modular IOL system including intraocular primary and secondary components, which, when combined, form an intraocular optical correction device, wherein the secondary component is placed on the primary component within the perimeter of the capsulorhexis, thus avoiding the need to touch or otherwise manipulate the capsular bag. The secondary component may be manipulated, removed, and/or exchanged for a different secondary component for correction or modification of the optical result, on an intra-operative or post-operative basis, without the need to remove the primary component and without the need to manipulate the capsular bag. The primary component may have haptics extending therefrom for centration in the capsular bag, and the secondary component may exclude haptics, relying instead on attachment to the primary component for stability. Such attachment may include actuatable interlocking members. | 02-20-2014 |
20150342729 | MODULAR INTRAOCULAR LENS DESIGNS AND METHODS - A modular IOL system including intraocular primary and secondary components, which, when combined, form an intraocular optical correction device, wherein the secondary component is placed on the primary component within the perimeter of the capsulorhexis, thus avoiding the need to touch or otherwise manipulate the capsular bag. The secondary component may be manipulated, removed, and/or exchanged for a different secondary component for correction or modification of the optical result, on an intra-operative or post-operative basis, without the need to remove the primary component and without the need to manipulate the capsular bag. The primary component may have haptics extending therefrom for centration in the capsular bag, and the secondary component may exclude haptics, relying instead on attachment to the primary lens for stability. Such attachment may reside radially inside the perimeter of the capsulorhexis and radially outside the field of view to avoid interference with light transmission. | 12-03-2015 |
623600420 | Filamentary | 1 |
20080269888 | Ring used in a small pupil phacoemulsification procedure - A ring that can maintain a pupil in an extended position during an ophthalmic procedure. The ring has a plurality of loops that capture iris tissue. The ring is configured to extend the pupil when iris tissue is inserted into each loop. An ophthalmic procedure such as phacoemulsification can then be performed on the patient. The ring has a center opening that provides a wide view of the ocular chamber during the procedure. | 10-30-2008 |