专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明授权

US6162249A IOI for inhibiting cell growth and reducing glare 失效
标题翻译： IOI用于抑制细胞生长并减少眩光
公开(公告)号：US6162249A
公开(公告)日：2000-12-19
申请号：US86882
申请日：1998-05-29
申请人： Jim Deacon , Daniel G. Brady
发明人： Jim Deacon , Daniel G. Brady
IPC分类号： A61F2/00 , A61F2/16
CPC分类号： A61F2/1613 , A61F2/16 , A61F2002/009 , A61F2002/1696 , A61F2002/1699 , A61F2250/0098
摘要： An intraocular lens implantable in an eye includes an optic for placement in the capsular bag of the eye and for directing light toward the retina of the eye. The optic has a central optical axis, an anterior face, an opposing posterior face and a peripheral edge surface between the faces. The peripheral edge surface has a substantially continuous curved configuration in the direction between the faces. The intersection of the peripheral edge surface and at least one of the anterior face and the posterior face, preferably both of such faces, forms a peripheral corner located at a discontinuity between the peripheral edge surface and the intersecting face or faces. The present IOLs inhibit cell growth from the eye in front of or in back of the optic and reduce glare obtained in the eye in which the IOL is located.
摘要翻译：可植入眼睛的眼内透镜包括用于放置在眼囊的囊袋中并用于将光引向眼睛的视网膜的光学元件。光学元件具有中心光轴，前表面，相对的后表面和面之间的周边边缘表面。周边边缘表面在面之间的方向上具有基本连续的弯曲构造。外围边缘表面与前表面和后表面中的至少一个，优选两个这样的表面的交点形成位于周边边缘表面和相交面或表面之间的不连续处的外周角。本发明的IOL抑制视神经纤维前方或背后的细胞生长，并减少在眼睛中所获得的眩光。

32. 发明授权

US4822360A Inflatable, intraocular lens and method of implanting the lens in the capsule of an eye 失效
标题翻译：充气式眼内透镜和将眼镜植入眼睛的胶囊中的方法
公开(公告)号：US4822360A
公开(公告)日：1989-04-18
申请号：US169231
申请日：1988-03-16
申请人： Jim Deacon
发明人： Jim Deacon
IPC分类号： A61F2/16 , A61B17/00
CPC分类号： A61F2/1616 , A61F2/1664
摘要： An inflatable, intraocular lens is disclosed for implanting within the lens capsule of an eye following removal of the biological contents of the lens capsule. The lens comprises a thin-walled lens skin forming a substantially enclosed, collapsible sac made of a flexible polymeric material and having a wall thickness no greater than about 0.15 millimeter. The lens skin further has an exterior shape when inflated which is substantially the same as the shape of the biological content of the lens capsule of a normal eye. A pair of longitudinal, flexible tubes extend from the lens skin, with the lumen of each tube communicating with the inside of the sac formed by the lens skin. In a collapsed, folded condition, the lens skin can be inserted into the lens capsule of an eye through a relatively small incision in the eye, with the lens skin being adapted for inflation through the pair of tubes after the lens skin has been inserted into the lens capsule of the eye. The lens skin is filled with a liquid which will cure to an elastomeric material having proper optical qualities. An insertion device, a method of inserting and filling the lens skin with a liquid capable of curing to form a proper elastomeric material, and an instrument for aiding in removing bubbles from the inflated lens skin during the filling procedure are also disclosed.
摘要翻译：公开了一种可充气的眼内透镜，用于在移除镜片胶囊的生物学内容物之后植入眼睛的晶状体囊内。透镜包括形成由柔性聚合物材料制成并具有不大于约0.15毫米的壁厚的基本封闭的可折叠囊的薄壁透镜皮肤。透镜皮肤在充气时还具有与正常眼睛的透镜胶囊的生物含量的形状基本相同的外观形状。一对纵向柔性管从透镜皮肤延伸，每个管的内腔与由镜片皮肤形成的囊的内部连通。在折叠的折叠状态下，透镜皮肤可以通过眼睛中相对较小的切口插入眼睛的晶状体囊中，透镜皮肤在镜片皮肤被插入之后通过一对管适应于充气眼睛的镜片胶囊。透镜皮肤填充有液体，其将固化成具有适当光学质量的弹性体材料。还公开了一种插入装置，一种使用能够固化以形成合适的弹性体材料的液体来插入和填充透镜皮肤的方法，以及用于在填充过程期间帮助从充气的透镜皮肤去除气泡的装置。

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