Patents by Inventor Anna S. Hayes
Anna S. Hayes has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20230120321Abstract: Devices and methods for replacing a human lens after cataract surgery. The device is an insert for the eye capsule and is formed of two or more rings that are connected to one another. A primary lens is affixed to the insert. A secondary add-in lens can be added to the insert in a subsequent surgery to correct, or further optimize, the optical results obtained with the initial surgery.Type: ApplicationFiled: October 18, 2022Publication date: April 20, 2023Applicant: ANEW IOL TECHNOLOGIES, INC.Inventors: GREGORY LEE FLETCHER, ANNA S. HAYES, JEFFREY SCOTT CALLAHAN, JOSEPH DONALD CALLAHAN
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Publication number: 20180311033Abstract: A haptic for fixation to, and manufacture in conjunction with, an intraocular lens to be implanted in the natural lens capsule of the human eye is disclosed. The haptic secures the lens in an appropriate position within the natural capsule so as to provide optimal visual acuity through the aphakic lens. The haptic is designed to position the lens neutrally, anteriorly or posteriorly within the lens envelope. The haptic has an anterior retention ring and a posterior retention ring.Type: ApplicationFiled: June 28, 2018Publication date: November 1, 2018Inventor: Anna S. Hayes
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Patent number: 10010405Abstract: A haptic for fixation to, and manufacture in conjunction with, an intraocular lens to be implanted in the natural lens capsule of the human eye is disclosed. The haptic secures the lens in an appropriate position within the natural capsule so as to provide optimal visual acuity through the aphakic lens. The haptic is designed to position the lens neutrally, anteriorly or posteriorly within the lens envelope. The haptic has an anterior retention ring and a posterior retention ring.Type: GrantFiled: July 24, 2015Date of Patent: July 3, 2018Assignee: Anew AOL Technologies, Inc.Inventor: Anna S. Hayes
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Patent number: 9439755Abstract: The inventive is directed to a haptic for fixation to, and manufacture in conjunction with, an intraocular lens to be implanted in the natural lens capsule of the human eye. The haptic secures the lens in an appropriate position within the natural capsule so as to provide optimal visual acuity through the aphakic lens. The haptic ends are designed to position the lens neutrally, anteriorly or posteriorly within the lens envelope. At the connection point of the ribbon portion to the solid end plate of the haptic, the haptic may be notched to facilitate compressing the lens into its injector for insertion into the eye through an incision in the cornea. Once compressed and passed through the cornea, the implanted lens will be secured by the haptics in the lens capsule once all possible natural lens material and epithelial cells have been removed.Type: GrantFiled: November 25, 2009Date of Patent: September 13, 2016Assignee: Anew IOL Technologies, Inc.Inventors: Wayne B. Callahan, Paul S. Koch, Anna S. Hayes, Robert E. Kellan
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Publication number: 20150327991Abstract: A haptic for fixation to, and manufacture in conjunction with, an intraocular lens to be implanted in the natural lens capsule of the human eye is disclosed. The haptic secures the lens in an appropriate position within the natural capsule so as to provide optimal visual acuity through the aphakic lens. The haptic is designed to position the lens neutrally, anteriorly or posteriorly within the lens envelope. The haptic has an anterior retention ring and a posterior retention ring.Type: ApplicationFiled: July 24, 2015Publication date: November 19, 2015Inventor: Anna S. Hayes
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Publication number: 20120330415Abstract: A haptic for fixation to, and manufacture in conjunction with, an intraocular lens to be implanted in the natural lens capsule of the human eye is disclosed. The haptic secures the lens in an appropriate position within the natural capsule so as to provide optimal visual acuity through the aphakic lens. The haptic ends are designed to position the lens neutrally, anteriorly or posteriorly within the lens envelope. The haptic has a of an anterior retention ring and a posterior retention ring.Type: ApplicationFiled: January 30, 2012Publication date: December 27, 2012Applicant: Anew Optics, Inc.Inventors: Wayne B. Callahan, Paul S. Koch, Anna S. Hayes, Robert E. Kellan
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Publication number: 20120303119Abstract: The invention is directed to a lens that comprises an optic and two haptic rings, one positioned to rest against the posterior capsule distally outward from the optic zone, the other to rest on the anterior capsule some distance from the equator. The haptic rings of the lens are connected by segments of haptic material that may be arched or straight, and sections of open space to provide for ample circulation of the aqueous humor. The optic is positioned against the posterior capsule as close as possible to the nodal zone of the eye.Type: ApplicationFiled: June 4, 2012Publication date: November 29, 2012Applicant: Anew Optics, Inc.Inventors: Wayne B. Callahan, Paul S. Koch, Anna S. Hayes, Robert E. Kellan, Joseph D. Callahan, Charles W. Nutter
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Publication number: 20110313522Abstract: The invention is directed to an assembly comprising a haptic for fixation to, and manufacture in conjunction with, an intraocular lens to be implanted in the natural lens capsule of an eye. The haptic of the invention comprises a continuous ribbon forming an essentially oblong shape having anterior and posterior portions relative to the elliptical center of the haptic, wherein the ribbon loop includes two or more essentially congruent ribbon arches in each portion, and each ribbon arch has a natural index of curvature with an inner and outer edges. designed to expand the eye capsule and put tension on the zonules of the eye. The ribbon affixes to the lens on each side of the optic edge at a point or a series of points that provides suitable centration and stability of the optic, and to suspend the optic in the open capsular space.Type: ApplicationFiled: May 23, 2011Publication date: December 22, 2011Applicant: Anew Optics, Inc.Inventor: Anna S. Hayes
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Publication number: 20110313523Abstract: The invention is directed to an assembly comprising a haptic for fixation to, and manufacture in conjunction with, an intraocular lens to be implanted in the natural lens capsule of an eye. The haptic of the invention comprises a continuous ribbon forming an essentially oblong shape having anterior and posterior portions relative to the elliptical center of the haptic, wherein the ribbon loop includes two or more essentially congruent ribbon arches in each portion, and each ribbon arch has a natural index of curvature with an inner and outer edges. designed to expand the eye capsule and put tension on the zonules of the eye. The ribbon affixes to the lens on each side of the optic edge at a point or a series of points that provides suitable centration and stability of the optic, and to suspend the optic in the open capsular space.Type: ApplicationFiled: May 23, 2011Publication date: December 22, 2011Applicant: Anew Optics, Inc.Inventor: Anna S. Hayes
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Publication number: 20110191086Abstract: The invention is directed to a model comprising a diagrammatical and geometric simplification of the components of the natural eye whose functionality is fundamental to the successful performance of a pseudo-aphakic accommodative lens. This model allows for a functional correlation of each component of the ophthalmic device with the patient needs. The eye model was developed to show the movement of the eye from the distance vision to the near vision positions through multiple phases of accommodative motion. The inventive model was developed using a mathematical series of formulas to calculate each of the components of focal accommodation in a human eye, quantify these, and construct the pictorial ramifications of such calculations. The inventive model presents an analysis of accommodative dynamics in the human eye with the natural lens in place. The inventive model also demonstrates the accommodative dynamics with a proprietary IOL in place of the natural lens and situated within the lens capsule.Type: ApplicationFiled: February 4, 2011Publication date: August 4, 2011Applicant: Anew Optics, Inc.Inventors: Wayne B. Callahan, Anna S. Hayes
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Publication number: 20100228260Abstract: The invention is directed to an injector assembly and method of using the injector assembly that is part of a package in which the lens is sterilized and shipped together with the injector. The assembly comprises an injector barrel which has a circular end and a tapered end, an intraocular lens, and a haptic within the barrel. The assembly is comprised of a material that is packaged and sterilized as a single unit.Type: ApplicationFiled: March 4, 2010Publication date: September 9, 2010Inventors: Wayne B. CALLAHAN, Anna S. HAYES
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Publication number: 20100131059Abstract: An intraocular lens optic (e.g. FIG. 1) having a maximum thickness of 500 microns (3) and a diameter of 6 millimeters, with concentric rings on the anterior surface of the lens. The lens, coupled with suitable haptic designs, is to be implanted within the lens capsule (19) of the eye after surgical removal of the natural crystalline lens. The anterior surface of the lens (1) has concentric rings (6) with steps of approximately 10 microns (5) that can be concave, convex or piano, with the edge of the step parallel in each case to the light rays traversing the lens at that point. The posterior surface of the lens (3) is aspherical and smooth. The concentric rings focus 95% or better of light at a specific target point on the retina, thus making a monofocal lens, with focal flexibility provided through haptic design providing movement of the lens forward in the posterior chamber in response to contraction and expansion of the ciliary body and concomitant repositioning of the zonules.Type: ApplicationFiled: November 25, 2009Publication date: May 27, 2010Inventors: Wayne B. Callahan, Paul S. Koch, Anna S. Hayes, Robert E. Kellan
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Publication number: 20100131061Abstract: The inventive is directed to a haptic for fixation to, and manufacture in conjunction with, an intraocular lens to be implanted in the natural lens capsule of the human eye. The haptic secures the lens in an appropriate position within the natural capsule so as to provide optimal visual acuity through the aphakic lens. The haptic ends are designed to position the lens neutrally, anteriorly or posteriorly within the lens envelope. At the connection point of the ribbon portion to the solid end plate of the haptic, the haptic may be notched to facilitate compressing the lens into its injector for insertion into the eye through an incision in the cornea. Once compressed and passed through the cornea, the implanted lens will be secured by the haptics in the lens capsule once all possible natural lens material and epithelial cells have been removed.Type: ApplicationFiled: November 25, 2009Publication date: May 27, 2010Inventors: Wayne B. CALLAHAN, Paul S. KOCH, Anna S. HAYES, Robert E. KELLAN