您的位置: 首页 > 农业专利 > 详情页

ACCOMMODATING INTRAOCULAR LENS USING TRAPEZOIDAL PHASE SHIFT
专利权人:
NOVARTIS AG
发明人:
HONG, XIN,KARAKELLE, MUTLU,TRAN, SON,ZHANG, XIAOXIAO,CHOI, MYOUNG-TAEK
申请号:
SG2012068680
公开号:
SG184101A1
申请日:
2011.03.09
申请国别(地区):
SG
年份:
2012
代理人:
摘要:
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.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充