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公开(公告)号：US20240108455A1
公开(公告)日：2024-04-04
申请号：US18481830
申请日：2023-10-05
IPC分类号： A61F2/14
CPC分类号： A61F2/147 , A61F2002/16901
摘要： Ophthalmic implants such as sulcus implants which can include one or more drug delivery devices. Further provided herein are methods of using the drug delivery ophthalmic devices described herein for implantation into a subject's eye, e.g., into an eye's ciliary sulcus or capsular bag.
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公开(公告)号：US11931248B2
公开(公告)日：2024-03-19
申请号：US17015404
申请日：2020-09-09
申请人： ALCON INC.
IPC分类号： A61F2/16
CPC分类号： A61F2/1694 , A61F2002/169 , A61F2002/16901 , A61F2210/0057 , A61F2220/00 , A61F2220/0008 , A61F2230/0006
摘要： An IOL system includes a capsular ring having a concave exterior surface extending around its circumference that is configured, upon insertion into a capsular bag of a patient's eye, to engage an equatorial region of the capsular bag. The concave exterior surface extends between an anterior surface and a posterior surface of the capsular ring. A first one or more flaps are arranged on the anterior surface such that at least a portion of each of the first one or more flaps, upon insertion into the capsular bag of a patient's eye, engages an anterior portion of the capsular bag. Similarly, a second one or more flaps are arranged on the posterior surface such that at least a portion of each of the second one or more flaps, upon insertion into a capsular bag of a patient's eye, engages a posterior portion of the capsular bag.
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公开(公告)号：US11931243B2
公开(公告)日：2024-03-19
申请号：US17177872
申请日：2021-02-17
申请人： AMO Development, LLC
CPC分类号： A61F2/1613 , A61F2/16 , A61F2/1637 , A61F2/1648 , A61F2/1662 , A61F2002/1683 , A61F2002/16901 , A61F9/00 , A61F9/00754 , A61F9/008 , A61F9/00812 , A61F9/00825 , A61F2009/00859 , A61F2009/0087 , A61F2009/00872 , A61F2009/0088 , A61F2009/00887 , A61F2009/00897 , A61F9/009 , A61F2220/0016
摘要： A system and method of treating target tissue in a patient's eye, which includes generating a light beam, deflecting the light beam using a scanner to form first and second treatment patterns, delivering the first treatment pattern to the target tissue to form an incision that provides access to an eye chamber of the patient's eye, and delivering the second treatment pattern to the target tissue to form a relaxation incision along or near limbus tissue or along corneal tissue anterior to the limbus tissue of the patient's eye to reduce astigmatism thereof.
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公开(公告)号：US20230414344A1
公开(公告)日：2023-12-28
申请号：US18337542
申请日：2023-06-20
发明人： Forrest J. Ellis
IPC分类号： A61F2/16
CPC分类号： A61F2/1651 , A61F2/1635 , A61F2002/1682 , A61F2002/169 , A61F2002/16901 , A61F2230/0058
摘要： A two-piece intraocular lens (IOL) with an anterior shape-changing optic is provided. The shape-changing interchangeable optic includes an elastic anterior face located anterior to the equator and comprising anterior arms releasably connected to actuating haptics of a base.
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公开(公告)号：US11839536B2
公开(公告)日：2023-12-12
申请号：US16866362
申请日：2020-05-04
申请人： AMO Development, LLC
CPC分类号： A61F2/1613 , A61F2/16 , A61F2/1637 , A61F2/1648 , A61F2/1662 , A61F9/00 , A61F9/008 , A61F9/009 , A61F9/00754 , A61F9/00812 , A61F9/00825 , A61F2002/1683 , A61F2002/16901 , A61F2009/0087 , A61F2009/0088 , A61F2009/00859 , A61F2009/00872 , A61F2009/00887 , A61F2009/00897 , A61F2220/0016
摘要： 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.
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公开(公告)号：US20230390048A1
公开(公告)日：2023-12-07
申请号：US18452633
申请日：2023-08-21
IPC分类号： A61F2/16
CPC分类号： A61F2/1645 , A61F2/1694 , A61F2230/0013 , A61F2250/0097 , A61F2002/1683 , A61F2002/16902 , A61F2002/16903 , A61F2002/169 , A61F2002/16901
摘要： Provided herein are devices used to reconstruct a natural lens capsule after a cataract surgery. The device has a ring-shaped rigid component, a ring-shaped flexible component and a groove disposed on an inner surface of the rigid component. The rigid component has a distal end attached to the ring-shaped flexible component and a proximal end that lies against Wieger's ligament when fitted within the natural lens capsule. The ring-shaped flexible component has a proximal end that is attached to the distal end of the rigid component and a distal end that contacts an anterior surface of the natural lens capsule when fitted therein. The groove is disposed to receive optics of an intraocular lens and/or the ledge is disposed to secure haptics thereof.
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公开(公告)号：US11806227B2
公开(公告)日：2023-11-07
申请号：US17954631
申请日：2022-09-28
CPC分类号： A61F2/147 , A61F2/1605 , A61F2002/169 , A61F2002/1682 , A61F2002/1689 , A61F2002/16901
摘要： This disclosure provides ophthalmic implants such as sulcus implants which can comprise one or more drug delivery devices. Further provided herein are methods of using the drug delivery ophthalmic devices described herein for implantation into a subject's eye, e.g., into an eye's ciliary sulcus or capsular bag.
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48.发明公开公开(公告)号：US20230248509A1
公开(公告)日：2023-08-10
申请号：US18302298
申请日：2023-04-18
申请人： Alcon Inc.
发明人： Terah Whiting SMILEY , Andrew R. WALZ , Sharad HAJELA , Gregory Vinton MATTHEWS , Robert Demitri ANGELOPOULOS , Nathan LEWIS
CPC分类号： A61F2/1624 , A61F2/1605 , A61F2/1635 , A61F2/1659 , A61L27/44 , A61L27/443 , A61L27/50 , A61F2002/16901 , A61F2002/169 , A61F2002/1681 , A61F2230/0069 , A61F2250/0003 , A61L2300/204 , A61L2300/442 , A61L2430/16
摘要： Disclosed are adjustable accommodating intraocular lenses and methods of adjusting accommodating intraocular lenses post-operatively. In one embodiment, an adjustable accommodating intraocular lens comprises an optic portion and a peripheral portion. At least one of the optic portion and the peripheral portion can be made in part of a composite material comprising an energy absorbing constituent and a plurality of expandable components. At least one of a base power and a cylindricity of the optic portion can be configured to change in response to an external energy directed at the composite material.
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49.发明公开公开(公告)号：US20230240836A1
公开(公告)日：2023-08-03
申请号：US18153951
申请日：2023-01-12
申请人： Alcon Inc.
发明人： Sean Michael IRBY , Shivam AGARWAL
IPC分类号： A61F2/16
CPC分类号： A61F2/1635 , A61F2002/16901 , A61F2210/008 , A61F2250/0001 , A61F2250/0097
摘要： Disclosed are adjustable intraocular lenses and methods of adjusting intraocular lenses post-operatively. In one embodiment, an adjustable accommodating intraocular lens comprises an optic portion and at least one haptic. At least part of the haptic can be made in part of a composite material comprising an energy absorbing constituent and a plurality of shrinkable and/or burstable microspheres. At least one of a base power of the optic portion can be configured to change in response to an external energy directed at the composite material.
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公开(公告)号：US20190000612A1
公开(公告)日：2019-01-03
申请号：US15995671
申请日：2018-06-01
申请人： LensGen, Inc.
发明人： Ramgopal Rao , David Miller
IPC分类号： A61F2/16
CPC分类号： A61F2/1635 , A61F2002/1682 , A61F2002/16901 , A61F2250/0018
摘要： An accommodating intraocular lens (IOL) device adapted for implantation in the lens capsule of a subject's eye. The IOL device includes an anterior refractive optical element and a membrane coupled to the refractive optical element. The anterior refractive optical element and the membrane define an enclosed cavity configured to contain a fluid. At least a portion of the membrane is configured to contact a posterior area of the lens capsule adjoining the vitreous body of the subject's eye. The fluid contained in the enclosed cavity exerts a deforming or displacing force on the anterior refractive optical element in response to an anterior force exerted on the membrane by the vitreous body. The IOL device may further include a haptic system to position the anterior refractive optical element and also to engage the zonules and ciliary muscles to provide additional means for accommodation.
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