Invention Grant
- Patent Title: Flexible intraocular lens having multiple young's moduli
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Application No.: US15897235Application Date: 2018-02-15
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Publication No.: US10682225B2Publication Date: 2020-06-16
- Inventor: Sung Kyu Lee
- Applicant: ALCON INC.
- Applicant Address: CH Fribourg
- Assignee: Alcon Inc.
- Current Assignee: Alcon Inc.
- Current Assignee Address: CH Fribourg
- Main IPC: A61F2/16
- IPC: A61F2/16 ; B33Y80/00
Abstract:
A method and system provide an ophthalmic device including an optic and a haptic. The optic includes at least one optical material having a first Young's modulus. The haptic is coupled with the optic. The haptic includes at least a second Young's modulus greater than the first Young's modulus and less than 1.8 GPa. Thus, the haptic is stiffer than the optic, but more flexible than a material such as polymethyl metacrylate (PMMA).
Public/Granted literature
- US20180235751A1 FLEXIBLE INTRAOCULAR LENS HAVING MUTLIPLE YOUNG'S MODULI Public/Granted day:2018-08-23
Information query
IPC分类:
