Patents by Inventor Daniel G. Brady
Daniel G. Brady 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).
-
Publication number: 20100198349Abstract: An intraocular lens for implantation in a capsular bag of an eye includes an optic disposed about an optical axis and a haptic including a protruding portion disposed inside the optic. The optic has an anterior face and an opposing posterior face that are configured to provide a lens power. In response to an ocular force of the eye, the haptic transmits a force that alters one or more of a shape of the optic and an axial thickness of the optic. The protruding portion of the haptic has a refractive index that is equal to a refraction index of the optic for at least one a wavelength within the visible spectrum.Type: ApplicationFiled: February 10, 2010Publication date: August 5, 2010Applicant: Abbott Medical Optics Inc.Inventors: Daniel G. Brady, Tuyet Hoc Neguyen, Hendrik A. Weeber, Douglas S. Cali
-
Patent number: 7763069Abstract: An intraocular lens for insertion into the capsular bag of an eye contains an optic, an outer periphery, and an outer support structure. The optic has a periphery and centered about an optical axis. The outer periphery is disposed about the optic and configured to engage an equatorial region of the capsular bag of an eye. The outer support structure is disposed along the periphery and spaced from the optic with voids outer support structure and the optic. The intraocular lens further comprises a first intermediate member and a weakened region disposed along the outer periphery between the outer support structure and the first intermediate member. The first intermediate member operably couples the optic and the outer support structure. The weakened region is attached to, and configured to provide relative motion between, the outer support structure and the first intermediate member in response to the ciliary muscle of the eye.Type: GrantFiled: December 28, 2005Date of Patent: July 27, 2010Assignee: Abbott Medical Optics Inc.Inventors: Daniel G. Brady, Arlene E. Gwon
-
Patent number: 7713299Abstract: An intraocular lens is disclosed, with an optic that changes shape in response to a deforming force exerted by the zonules of the eye. A haptic supports the optic around its equator and couples the optic to the capsular bag of the eye. The region of contact between the optic and the haptic extends into the edge of the optic, similar to the interface between a bicycle tire and the rim that holds it in place. The haptic may be stiffer than the optic. The haptic may have the same refractive index as the optic. The haptic may include a saddle-shaped portion in contact with the adjustable optic, with a convex profile along an optical axis; and a concave profile in a plane perpendicular to the optical axis.Type: GrantFiled: December 29, 2006Date of Patent: May 11, 2010Assignee: Abbott Medical Optics Inc.Inventors: Daniel G. Brady, Tuyet Hoc Nguyen, Henk A. Weeber, Douglas S. Cali
-
Publication number: 20100057203Abstract: Intraocular lenses for providing accommodation include an anterior optic, a posterior optic, and a lens structure. In one such lens, the lens structure comprises an anterior element coupled to the anterior optic and a posterior element coupled to the posterior optic. The anterior and posterior elements are coupled to one another at a peripheral region of the intraocular lens. The intraocular lens may also includes a projection extending anteriorly from the posterior element that limits posterior motion of the anterior optic so as to maintain a minimum separation between anterior optic and an anterior surface of the posterior optic.Type: ApplicationFiled: November 12, 2009Publication date: March 4, 2010Applicant: Abbott Medical Optics Inc.Inventors: Robert E. Glick, Daniel G. Brady
-
Publication number: 20100036490Abstract: A foldable intraocular lens for providing vision contains an optic body that includes an optical zone and a peripheral zone entirely surrounding the optical zone. The optic body has an anterior face, a substantially opposing posterior face, an optic edge, and an optical axis. The anterior face comprises a central face, a peripheral face, and a recessed annular face therebetween that is disposed posterior to the peripheral face. The intraocular lens further comprises at least one haptic that is integrally formed with the peripheral zone. The haptic comprises a distal posterior face, a proximal posterior face, and a step edge disposed at a boundary therebetween. The haptic further comprises a side edge disposed between the optic edge and the step edge. The proximal posterior face and the posterior face of the optic body form a continuous surface. An edge corner is formed by the intersection of the continuous surface with the optic edge, the side edge, and the step edge.Type: ApplicationFiled: September 25, 2009Publication date: February 11, 2010Applicant: Abbott Medical Optics Inc.Inventors: Jim Deacon, David J. Shepherd, Daniel G. Brady, Marlene L. Paul
-
Patent number: 7621949Abstract: A foldable intraocular lens for providing vision contains an optic body that includes an optical zone and a peripheral zone entirely surrounding the optical zone. The optic body has an anterior face, a substantially opposing posterior face, an optic edge, and an optical axis. The anterior face comprises a central face, a peripheral face, and a recessed annular face therebetween that is disposed posterior to the peripheral face. The intraocular lens further comprises at least one haptic that is integrally formed with the peripheral zone. The haptic comprises a distal posterior face, a proximal posterior face, and a step edge disposed at a boundary therebetween. The haptic further comprises a side edge disposed between the optic edge and the step edge. The proximal posterior face and the posterior face of the optic body form a continuous surface. An edge corner is formed by the intersection of the continuous surface with the optic edge, the side edge, and the step edge.Type: GrantFiled: December 9, 2004Date of Patent: November 24, 2009Assignee: Advanced Medical Optics, Inc.Inventors: Jim Deacon, David J. Shepherd, Daniel G. Brady, Marlene L. Paul
-
Patent number: 7615073Abstract: A foldable intraocular lens for providing vision contains an optic body that includes an optical zone and a peripheral zone entirely surrounding the optical zone. The optic body has an anterior face, a substantially opposing posterior face, an optic edge, and an optical axis. The anterior face comprises a central face, a peripheral face, and a recessed annular face therebetween that is disposed posterior to the peripheral face. The intraocular lens further comprises at least one haptic that is integrally formed with the peripheral zone. The haptic comprises a distal posterior face, a proximal posterior face, and a step edge disposed at a boundary therebetween. The haptic further comprises a side edge disposed between the optic edge and the step edge. The proximal posterior face and the posterior face of the optic body form a continuous surface. An edge corner is formed by the intersection of the continuous surface with the optic edge, the side edge, and the step edge.Type: GrantFiled: December 7, 2004Date of Patent: November 10, 2009Assignee: Advanced Medical Optics, Inc.Inventors: Jim Deacon, David J. Shepherd, Daniel G. Brady, Marlene I. Paul
-
Publication number: 20090270876Abstract: A rear-loaded injector cartridge for an intraocular lens (IOL) having a proximal opening that provides a haptic slot. The haptic slot receives a leading haptic of an IOL loaded therein, and temporarily retains the leading haptic while the optic of the IOL is inserted into a holding area of the cartridge. As the optic passes by, the leading haptic folds over the top of the optic, on its anterior side. The length of the haptic retention slot is sufficient to maintain the leading haptic in its anteriorly folded position while the IOL remains in holding area, typically while the cartridge is mated with a handpiece of the injector. The cartridge also has a rear or proximal cut out which advantageously keys with a similarly-sized rail on the handpiece so that the cartridge cannot be inserted in the wrong way.Type: ApplicationFiled: April 28, 2008Publication date: October 29, 2009Applicant: Advanced Medical Optics, Inc.Inventors: Laurent G. Hoffmann, David A. Ruddocks, Mark S. Cole, Daniel G. Brady
-
Publication number: 20090012609Abstract: An intraocular lens for providing accommodative visions to a subject includes an adjustable optic and a haptic that is operably coupled to the optic. The adjustable optic comprises an optical axis, a central zone disposed about the optical axis, and an annular zone surrounding the central zone. The optic may also comprise additional annular zones disposed about the central zone and the first annular zone. The haptic comprises a transparent portion protruding into the adjustable optic. The intraocular lens has a disaccommodative configuration in which the central zone has a base optical power and an accommodative configuration in which the central zone has an add optical power that is at least about 1 Diopter greater than the base optical power, preferably at least about 2 Diopters greater than the base optical power. In some embodiments, the add optical power is at least 3 Diopters, or even 4 Diopters, greater than the base optical power.Type: ApplicationFiled: December 28, 2007Publication date: January 8, 2009Applicant: Advanced Medical Optics, Inc.Inventors: Edward Geraghty, Daniel G. Brady, Timothy R. Bumbalough, Douglas S. Cali
-
Publication number: 20080167715Abstract: An intraocular lens system includes a primary intraocular lens configured to correct vision in a patient, and a supplemental intraocular lens configured to modify the correction provided by the primary intraocular lens. The supplemental intraocular lens, which is substantially completely diffractive, is preferably ultrathin. The two lenses may be connected to, or separate from, one another. The supplemental intraocular lens may be implanted at the same time as the primary intraocular lens, or added later.Type: ApplicationFiled: March 3, 2008Publication date: July 10, 2008Applicant: Advanced Medical Optics, Inc.Inventors: Daniel G. Brady, Paul Rockley
-
Publication number: 20080161913Abstract: An intraocular lens is disclosed, with an optic that changes shape in response to a deforming force exerted by the zonules of the eye. A haptic supports the optic around its equator and couples the optic to the capsular bag of the eye. The region of contact between the optic and the haptic extends into the edge of the optic, similar to the interface between a bicycle tire and the rim that holds it in place. The haptic may be stiffer than the optic. The haptic may have the same refractive index as the optic. The haptic may include a saddle-shaped portion in contact with the adjustable optic, with a convex profile along an optical axis; and a concave profile in a plane perpendicular to the optical axis.Type: ApplicationFiled: December 29, 2006Publication date: July 3, 2008Applicant: Advanced Medical Optics, Inc.Inventors: Daniel G. Brady, Tuyet Hoc Nguyen, Hendrik A. Weeber, Douglas S. Cali
-
Publication number: 20080161914Abstract: An intraocular lens is disclosed, with an optic that changes shape in response to a deforming force exerted by the zonules of the eye. A haptic supports the optic around its equator and couples the optic to the capsular bag of the eye. The haptic may be pre-stressed before the optic is placed within it. After such placement, the pre-stress may be relieved, and the haptic may produce stress in the optic. The pre-stress may produce a radial tension or a radial compression in the optic. Alternatively, once the optic is placed within the haptic, both may undergo a process that changes the size and/or shape of one with respect to the other, causing a stress within the optic. This process may produce a radial tension or a radial compression in the optic. The haptic may include an annular ring having outer and inner diameters that may depend on the stiffness of the haptic.Type: ApplicationFiled: December 29, 2006Publication date: July 3, 2008Applicant: Advanced Medical Optics, Inc.Inventors: Daniel G. Brady, Randall L. Woods, Timothy R. Bumbalough, Edward P. Geraghty
-
Patent number: 7348038Abstract: Apparatus for inserting intraocular lenses (IOLs) into eyes include a hollow tube including a material and having an interior wall defining a hollow space through which an IOL is passed and an outlet through which the IOL is passed from the hollow space into an eye, and a lubricity enhancing component physically secured to said hollow tube and concentrated at or near the interior wall in an amount effective to facilitate the passage of the IOL through the hollow space.Type: GrantFiled: December 16, 2003Date of Patent: March 25, 2008Assignee: Advanced Medical Optics, Inc.Inventors: Harish Makker, Shih-Liang S. Yang, Daniel G. Brady, Robert E. Glick
-
Patent number: 7326246Abstract: An intraocular lens (IOL) for insertion in a capsular bag of an eye includes an optic for focusing light and a movement assembly coupled to the optic. The movement assembly is adapted to cooperate with the capsular bag to effect accommodating movement of the optic. The movement assembly includes one or more elongated fixation members coupled to a periphery of the optic and adapted to convert radial movement of the capsular bag to axial movement of the optic. The fixation members extend spirally at least half-way around the optic. Angled transition sections may be provided between each fixation member and the optic periphery. The anterior and posterior edges of the optic periphery may have relatively sharp angles to reduce epithelial cell growth.Type: GrantFiled: January 14, 2003Date of Patent: February 5, 2008Assignee: Advanced Medical Optics, Inc.Inventors: Daniel G. Brady, Arlene Gwon, Robert E. Glick
-
Patent number: 7252683Abstract: An intraocular lens implantable in an eye includes an optic for placement in the capsular bag of the eye and for directing light toward the retina of the eye. The optic has a central optical axis, an anterior face, an opposing posterior face and a peripheral edge between the faces. The peripheral edge has one or more curved or angled surfaces that reduce glare within the IOL. For instance, a rounded transition surface on the anterior side of the peripheral edge diffuses the intensity of reflected light, or a particular arrangement of straight edge surfaces refracts the light so as not to reflect, or does not reflect at all. The intersection of the peripheral edge and at least one of the anterior face and the posterior face, preferably both of such faces, forms a peripheral corner located at a discontinuity between the peripheral edge and the intersecting face or faces.Type: GrantFiled: September 18, 2002Date of Patent: August 7, 2007Assignee: Advanced Medical Optics, Inc.Inventors: Marlene L. Paul, Daniel G. Brady, Jim Deacon
-
Patent number: 7150759Abstract: An intraocular lens (IOL) includes an optic for focusing light and an accommodation assembly for axially moving and/or deforming the optic in response to naturally occurring actions of the eye, thus allowing a patient to more effectively focus on near objects. In addition, the optic may be multifocal or aspheric, wherein the maximum add power of the lens is combined with the increase in diopter power obtained through axial movement and/or deformation of the optic, resulting in enhanced accommodation.Type: GrantFiled: September 12, 2003Date of Patent: December 19, 2006Assignee: Advanced Medical Optics, Inc.Inventors: Marlene L. Paul, Daniel G. Brady, Michael Lowery
-
Patent number: 7033366Abstract: An intraocular lens (IOL) insertion apparatus including a cartridge with an IOL-receiving chamber, a handpiece into which the cartridge is loaded, and a plunger rod that extends through a lumen in the cartridge to reliably engage the IOL therein. The chamber is stepped in one section to cause the IOL positioned therein to assume a complex curve. A lip or projection on the plunger rod is aligned with the complex curve and intersects the IOL to reliably engage the IOL across its thickness. The cartridge may be a folding type with a pair of arcuate walls and extension wings joined at a living hinge. The stepped section of the chamber may coincide with the location of the hinge.Type: GrantFiled: October 31, 2002Date of Patent: April 25, 2006Assignee: Advanced Medical Optics, Inc.Inventor: Daniel G. Brady
-
Patent number: 7025783Abstract: An intraocular lens (IOL) includes an optic for focusing light, an outer ring for supporting the optic in a capsular bag of an eye and a plurality of radially spaced apart, elongated intermediate members connecting the optic to the outer ring. The intermediate members are configured to convert radial forces exerted by the capsular bag on the support ring into axial movement of the optic, allowing a presbyopic patient to more effectively focus on near objects. The outer ring is preferably contoured to conform to the portion of the capsular bag between the anterior and posterior zonules, and has sufficient axial thickness to contact both sets of zonules. In addition, the edge of the ring includes at least one sharp edge corner to prevent epithelial cell growth toward the optic. In addition, the outer ring may include weakened areas configured to allow consistent and repeatable deformation in response to compressive forces.Type: GrantFiled: January 14, 2003Date of Patent: April 11, 2006Assignee: Advanced Medical Optics, Inc.Inventors: Daniel G. Brady, Stephen W. Laguette, Marlene L. Paul, Elbert Y. Tzeng, Robert E. Glick
-
Patent number: 6923815Abstract: An intraocular lens (IOL) insertion system for implanting IOLs into the eye. The insertion system includes an insertion cartridge that receives the IOL and cooperates with a handpiece. The cartridge includes a longitudinal lumen from a loading chamber to an open distal mouth that gradually narrows in dimension so as to fold the IOL into a tube for insertion through an incision in the eye. A distal tip member of a plunger rod in the handpiece enters the loading chamber of the cartridge and urges the IOL therethrough. The distal tip member has a portion that enters the folded IOL and is trapped therein for maximum control of IOL advancement. A soft tip, such as silicone, may cover a longitudinally extending portion of the distal tip to effect the IOL trapping. The distal tip member further has a portion that engages and pushes the IOL optic.Type: GrantFiled: May 14, 2002Date of Patent: August 2, 2005Assignee: Advanced Medical Optics, Inc.Inventors: Daniel G. Brady, Harish C. Makker
-
Patent number: D615651Type: GrantFiled: April 28, 2008Date of Patent: May 11, 2010Assignee: Abbott Medical Optics Inc.Inventors: Laurent G. Hoffmann, David A. Ruddocks, Mark C. Cole, Daniel G. Brady