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    Ophthalmic apparatus with corrective meridians having extended tolerance band
    1.
    发明授权
    Ophthalmic apparatus with corrective meridians having extended tolerance band 有权

    公开(公告)号：US10649234B2

    公开(公告)日：2020-05-12

    申请号：US15467550

    申请日：2017-03-23

    Applicant: ABBOTT MEDICAL OPTICS INC.

    Inventor： Huawei Zhao

    IPC: A61F2/16 ,  G02C7/06 ,  G02C7/04 ,  G02C7/02

    Abstract: The embodiments disclosed herein include improved toric lenses and other ophthalmic apparatuses (including, for example, contact lens, intraocular lenses (IOLs), and the like) that includes one or more refractive angularly-varying phase members, each varying depths of focus of the apparatus so as to provide an extended tolerance to misalignments of the apparatus. Each refractive angularly-varying phase member has a center at a first meridian (e.g., the intended correction meridian) that directs light to a first point of focus (e.g., at the retina of the eye). At angular positions nearby to the first meridian, the refractive angularly-varying phase member directs light to points of focus of varying depths and nearby to the first point of focus such that rotational offsets of the multi-zonal lens body from the center of the first meridian directs light from the nearby points of focus to the first point of focus.

    Multizonal lens with enhanced performance
    2.
    发明授权
    Multizonal lens with enhanced performance 有权

    公开(公告)号：US10265162B2

    公开(公告)日：2019-04-23

    申请号：US14642385

    申请日：2015-03-09

    Applicant: Abbott Medical Optics Inc.

    Inventor： Theophilus Bogaert

    IPC: A61F2/16 ,  G02C7/04 ,  A61F2/14

    Abstract: An intraocular lens for providing enhanced vision includes an optic having a clear aperture having an outer diameter. The optic has opposing first and second surfaces disposed about an optical axis, the first surface including a cross-sectional profile. The optic further includes central and outer zones that fill the entire clear aperture of the optic. The central zone is disposed about the optical axis having an outer diameter, the profile in the vicinity of the central zone having a constant radius of curvature or a radius of curvature that increases with increasing radius from the optical axis. The outer zone is disposed about the central zone, the profile in the outer zone having a base curvature with a base radius of curvature and a center of curvature, the profile in the outer zone characterized in that, as the distance from the optical axis increases, the distance from the center of curvature of the base curvature also increases. The central zone and the outer zone.

    System and method for providing pressurized infusion and increasing operating room efficiency
    4.
    发明授权
    System and method for providing pressurized infusion and increasing operating room efficiency 有权

    公开(公告)号：US10195316B2

    公开(公告)日：2019-02-05

    申请号：US14971355

    申请日：2015-12-16

    Applicant: ABBOTT MEDICAL OPTICS INC.

    Inventor： Collin Eddo ,  Timothy L. Hunter

    IPC: A61B17/20 ,  A61M1/00 ,  A61F9/007 ,  A61M3/02 ,  A61M39/22

    Abstract: Apparatus, system and method for providing pressurized infusion of liquids and, more particularly, providing a stable and pressurized flow of fluid to the eye during surgery. Aspiration fluid may be received via an aspiration line at a first peristaltic pump, where aspiration fluid is transferred to a Venturi tank reservoir coupled to a second peristaltic pump. Fluid from a fluid source is provided via a third peristaltic pump to a pressurized infusion tank. A determination is made if the pressure in the pressurized infusion tank is at a predetermined level, where fluid may be transferred from the pressurized infusion tank to an irrigation line when pressure in the pressurized infusion tank is determined to be at the predetermined level. Alternate activation of a plurality of aspiration and irrigation lines are also provided.

    Accommodating intraocular lens providing progressive power change
    5.
    发明授权
    Accommodating intraocular lens providing progressive power change 有权

    公开(公告)号：US10105214B2

    公开(公告)日：2018-10-23

    申请号：US15625987

    申请日：2017-06-16

    Applicant: ABBOTT MEDICAL OPTICS INC.

    Inventor： Huawei Zhao

    IPC: A61F2/16

    Abstract: An accommodating intraocular lens for providing a range of accommodative vision includes a deformable optic. The deformable optic includes a plurality of layers that have a progressively increasing hardness and/or refractive index characteristic from the outermost layer to the innermost layer to provide a range of accommodative power.

    Foldable intraocular lens and method of making
    6.
    发明授权
    Foldable intraocular lens and method of making 有权

    公开(公告)号：US10028822B2

    公开(公告)日：2018-07-24

    申请号：US15682400

    申请日：2017-08-21

    Applicant: ABBOTT MEDICAL OPTICS INC.

    Inventor： Jim Deacon ,  David J. Shepherd ,  Daniel G. Brady ,  Marlene L. Paul

    IPC: A61F2/16 ,  A61F2/00

    Abstract: 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.

    Intraocular lens for inhibiting cell growth and reducing glare
    8.
    发明授权
    Intraocular lens for inhibiting cell growth and reducing glare 有权

    公开(公告)号：US09949822B2

    公开(公告)日：2018-04-24

    申请号：US14181146

    申请日：2014-02-14

    Applicant: Abbott Medical Optics Inc.

    Inventor： Marlene L. Paul ,  Daniel G. Brady ,  Jim Deacon

    IPC: A61F2/16 ,  A61F2/00

    CPC classification number: A61F2/16 ,  A61F2/1613 ,  A61F2/1659 ,  A61F2002/009 ,  A61F2002/0091 ,  A61F2002/16901 ,  A61F2002/1696 ,  A61F2002/1699

    Abstract: 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, preferable both of such faces, forms a peripheral corner located at a discontinuity between the peripheral edge and the intersecting face or faces. The present IOLs inhibit cell growth from the eye in front of or in back of the optic and reduce glare obtained in the eye in which the IOL is located.

    CRITICAL ALIGNMENT OF FLUIDICS CASSETTES
    10.
    发明申请
    CRITICAL ALIGNMENT OF FLUIDICS CASSETTES 审中-公开

    公开(公告)号：US20170367887A1

    公开(公告)日：2017-12-28

    申请号：US15701254

    申请日：2017-09-11

    Applicant: ABBOTT MEDICAL OPTICS INC.

    Inventor： John Muri ,  Craig Edwards

    IPC: A61F9/007 ,  A61M1/00

    Abstract: Devices, systems, and methods interface a cassette with an eye treatment system console to provide coupling between the console and an eye treatment probe. The console may receive the cassette using a driven axial translation linkage that inhibits rotation of the cassette. The cassette may facilitate accurately positioning of a pressure sensor relative to a the console by allowing sliding movement between the sensor and a cassette body. Multiple peristaltic drives may be mounted to the console so that their rotors rotate about a common axis. An integrated mount structure may support and/or position components of the console which will interface with cassette, and an axially compressible vacuum connector of the console seal to a tapered vacuum coupler of the cassette.

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