发明公开
- 专利标题： ACCOMMODATING INTRAOCULAR LENS SYSTEM HAVING SPHERICAL ABERRATION COMPENSATION AND METHOD
- 专利标题（中）： 带有球差异补偿的人工晶状体系统及方法
-
申请号： EP16199389.4申请日： 2007-12-18
-
公开(公告)号： EP3181094A1公开(公告)日： 2017-06-21
- 发明人: SMITH, David John , SMILEY, Terah Whiting , SCHOLL, John A. , BURNS, Denise Horrilleno , ESCH, Victor
- 申请人： PowerVision, Inc.
- 申请人地址： 260 Harbor Boulevard Belmont, CA 94002 US
- 专利权人： PowerVision, Inc.
- 当前专利权人： PowerVision, Inc.
- 当前专利权人地址： 260 Harbor Boulevard Belmont, CA 94002 US
- 代理机构： Price, Nigel John King
- 优先权： US646913 20061227
- 主分类号： A61F2/16
- IPC分类号： A61F2/16
摘要：
An accommodating intraocular lens includes an optic portion, a haptic portion. The optic portion of the lens includes an actuator that deflects a lens element to alter the optical power of the lens responsive to forces applied to the haptic portion of the lens by contraction of the ciliary muscles and a secondary deflection mechanism. Movement of the lens element by the actuator causes the lens element to deform and the secondary deflection mechanism causes the lens to further deform.
信息查询
IPC分类:
