专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP2111822A2 Intraocular lens with a toric optic 有权转让
标题翻译： Intraokularlinse mit einer torischen Optik
公开(公告)号：EP2111822A2
公开(公告)日：2009-10-28
申请号：EP09158311.2
申请日：2009-04-21
申请人： Oculentis B.V.
发明人： Wanders, Bernardus Franciscus Maria
IPC分类号： A61F2/16
CPC分类号： A61F2/1637 , A61F2/1645 , A61F2002/009 , A61F2002/1681 , A61F2002/1689 , A61F2250/0097
摘要： The invention relates to an intraocular lens (IOL) with a toric optic for the correction of astigmatism, with on one side of a lens a most curved meridian with a most curved lens curvature and a flattest meridian with a lens curvature which is flatter than the most curved lens curvature, wherein an effective optical zone in the most curved meridian is larger or essentially equal to the effective optical zone in the flattest meridian.
摘要翻译：本发明涉及一种具有用于矫正散光的复曲面光学器件的眼内透镜（IOL），其中透镜的一侧具有最弯曲的透镜曲率的最弯曲的子午线和平坦的子午线，其透镜曲率比平坦的最弯曲的透镜曲率，其中最弯曲子午线中的有效光学区域较大或基本上等于最平坦子午线中的有效光学区域。

2. 发明公开

EP2111822A3 Intraocular lens with a toric optic 有权转让
标题翻译：与复曲面光学眼内透镜
公开(公告)号：EP2111822A3
公开(公告)日：2011-08-10
申请号：EP09158311.2
申请日：2009-04-21
申请人： Oculentis b.v.
发明人： Wanders, Bernardus Franciscus Maria
IPC分类号： A61F2/16
CPC分类号： A61F2/1637 , A61F2/1645 , A61F2002/009 , A61F2002/1681 , A61F2002/1689 , A61F2250/0097
摘要： The invention relates to an intraocular lens (IOL) with a toric optic for the correction of astigmatism, with on one side of a lens a most curved meridian with a most curved lens curvature and a flattest meridian with a lens curvature which is flatter than the most curved lens curvature, wherein an effective optical zone in the most curved meridian is larger or essentially equal to the effective optical zone in the flattest meridian.

3. 发明公开

EP2219065A1 Intraocular lens with optical sectors 有权转让
标题翻译：带光学部件的人工晶状体
公开(公告)号：EP2219065A1
公开(公告)日：2010-08-18
申请号：EP10153882.5
申请日：2010-02-17
申请人： Oculentis b.v.
发明人： Wanders, Bernardus Franciscus Maria , Wolterinck, Walter Bernardus Johannes
IPC分类号： G02C7/04 , G02C7/06 , A61F2/16
CPC分类号： A61F2/1618 , A61F2/1602 , A61F2/1613 , A61F2/1648 , A61F2002/1696 , G02C7/028 , G02C7/04 , G02C7/042 , G02C7/045
摘要： The invention relates to an An intra ocular lens (IOL) (1) comprising a lens (3) with a main lens part (4) having a surface, a recessed part (7, 8) having a surface which is recessed with respect to said surface of said main lens part (4), an optical centre, and an optical axis (R) through said optical centre, said main lens part (4) having at least one boundary with said recessed part, said main lens part (4) having an optical power of between about -20 to about +35 dioptre, said recessed part (7, 8) positioned at a distance of less than 2 mm from said optical centre and comprising a near part having a relative dioptre of about +1.0 to about +5.0 with respect to the optical power of said main lens part (4), said boundary or boundaries of said recessed lens part with said main lens part form a blending part or blending parts (10, 11) shaped to refract light away from said optical axis, said IOL (1) further comprising a central part (6) which has a relative optical power of about -2.0 to +2.0 dioptre with respect to said main lens part (4), wherein said central part (6) fits within a circumscribing circle with a diameter of about 0.60-1.20 mm.
摘要翻译：本发明涉及一种眼内晶状体（IOL）（1），其包括具有主表面的主透镜部分（4）的透镜（3），具有表面的凹陷部分（7,8）所述主透镜部分（4）的所述表面，光学中心和穿过所述光学中心的光轴（R），所述主透镜部分（4）与所述凹陷部分具有至少一个边界，所述主透镜部分）具有在约-20至约+35屈光度之间的光焦度，所述凹陷部分（7,8）定位在距所述光学中心小于2mm的距离处并且包括具有约+1.0的相对屈光度相对于所述主透镜部分（4）的光焦度大约为+5.0，所述凹透镜部分与所述主透镜部分的所述边界或边界形成混合部分或混合部分（10,11），所述混合部分被成形为将光折射从所述光轴出发，所述IOL（1）还包括中央部分（6），所述中央部分具有约-2.0t的相对光焦度相对于所述主透镜部件（4）具有±2.0屈光度，其中所述中心部件（6）配合在直径为约0.60-1.20mm的外接圆内。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式