发明名称 |
ACCOMMODATING INTRAOCULAR LENS USING TRAPEZOIDAL PHASE SHIFT |
摘要 |
<p>An accommodating intraocular lens (AIOL) includes an optic adapted to produce a trapezoidal phase shift and a plurality of haptics. Each haptic extends from a haptic-optic junction to at least one transverse arm contacting a capsular bag of the eye, and each haptic has sufficient length and rigidity to stretch a capsular bag of the eye to contact ciliary muscles of the eye. The haptic-optic junctions vault the optic forward relative to the haptics and compression of the haptics by the ciliary muscles moves the anterior optic forward. A combined accommodative power produced by the motion of the anterior optic and the trapezoidal phase shift is at least 0.5 Diopters.</p> |
申请公布号 |
EP2528544(B1) |
申请公布日期 |
2015.02.25 |
申请号 |
EP20110759890 |
申请日期 |
2011.03.09 |
申请人 |
NOVARTIS AG |
发明人 |
HONG, XIN;KARAKELLE, MUTLU;TRAN, SON;ZHANG, XIAOXIAO;CHOI, MYOUNG-TAEK |
分类号 |
A61F2/16 |
主分类号 |
A61F2/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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