Invention Grant
- Patent Title: Intraocular lens for inhibiting cell growth and reducing glare
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Application No.: US14181146Application Date: 2014-02-14
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Publication No.: US09949822B2Publication Date: 2018-04-24
- Inventor: Marlene L. Paul , Daniel G. Brady , Jim Deacon
- Applicant: Abbott Medical Optics Inc.
- Applicant Address: US CA Santa Ana
- Assignee: Johnson & Johnson Surgical Vision, Inc.
- Current Assignee: Johnson & Johnson Surgical Vision, Inc.
- Current Assignee Address: US CA Santa Ana
- Agency: Johnson & Johnson Surgical Vision, Inc.
- Main IPC: A61F2/16
- IPC: A61F2/16 ; A61F2/00

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.
Public/Granted literature
- US20140163674A1 INTRAOCULAR LENS FOR INHIBITING CELL GROWTH AND REDUCING GLARE Public/Granted day:2014-06-12
Information query
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