公开(公告)号：EP0308077A2

公开(公告)日：1989-03-22

申请号：EP88307687.9

申请日：1988-08-19

申请人： NESTLE S.A.

发明人： Werblin, Theodore P. ,  Patel, Anilbhai S.

IPC分类号： A61F2/14

CPC分类号： A61F2/14 ,  A61F2/145

摘要： A lens (I,I',I") for implantation into the cornea (C) of the eye for providing correction for myopia and myopia with accompanying astigmatism wherein a corneal cap (Cp) section is removed and an implant bed is created to receive the intracorneal lens (I, I', I"). The intracorneal lens (I, I', I") is formed of a hydrogel type material or other material highly compatible with corneal physiology. In the range of lens powers of approximately -1.0 diopters to -30.0 diopters, the posterior surface (15) radius of curvature (PCCR) conforms to the receiving surface (S3) of the lamellar bed (LB) of the cornea (C) and the anterior surface (10) has the radius of curvature (ACCR) necessary to provide the desired lens power for achieving the desired change in the refractive power of the cornea (C). The lens (I, I', I") includes a peripheral transitional zone (20) to join the anterior surface (10) and posterior surface (15) to allow the lens (I, I', I") to be implanted onto the corneal bed and to allow for a smooth overlay of the replaced corneal cap (Cp) section.

摘要翻译： 一种用于植入眼睛角膜（C）的镜片（I，I'，I“），用于提供矫正近视和近视伴随的散光，其中除去角膜帽（Cp）部分并创建植入物床以接收 角内镜（I，I'，I“）。 眼内透镜（I，I'，I“）由水凝胶型材料或与角膜生理学高度相容的其他材料形成，在约-1.0屈光度至-30.0屈光度的镜片屈光力范围内，后表面（15） 曲率半径（PCCR）符合角膜（C）的层状床（LB）的接收表面（S3），并且前表面（10）具有为了提供期望的镜片功率所需的曲率半径（ACCR） 透镜（I，I'，I“）包括外周过渡区（20），以连接前表面（10）和后表面（15）以允许 将晶状体（I，I'，I“）植入到角膜床上并允许更换的角膜帽（Cp）部分的光滑覆盖。

公开(公告)号：EP0507429B1

公开(公告)日：1995-07-05

申请号：EP92300496.4

申请日：1992-01-21

申请人： NESTLE S.A.

发明人： Lindsey, Raymie H. ,  Patel, Anilbhai S. ,  Smith, John M. ,  Marshall III, John Griffith

IPC分类号： A61F2/16

CPC分类号： A61F2/16 ,  A61F2002/1681 ,  A61F2002/1686

公开(公告)号：EP0507429A1

公开(公告)日：1992-10-07

申请号：EP92300496.4

申请日：1992-01-21

申请人： NESTLE S.A.

发明人： Lindsey, Raymie H. ,  Patel, Anilbhai S. ,  Smith, John M. ,  Marshall III, John Griffith

IPC分类号： A61F2/16

CPC分类号： A61F2/16 ,  A61F2002/1681 ,  A61F2002/1686

摘要： A method for attaching a polymethylmethacrylate haptic (20) having a colored core to an optic (10) of an intraocular lens, containing the steps of providing the periphery of the optic with a pair of intersecting holes (303,304), inserting an end of the haptic (20) into one hole (303), inserting an end of an polymethylmethacrylate anchor strand (25) having a colored core into the second hole (304) so that the end of the anchor strand and the end of the haptic (20) intersect, aiming a laser capable of a transmitting energy of a visible wavelength at the intersection of the first and second holes (303,304), firing the laser through the optic at the point of intersection of the end of the haptic (20) and the end of the anchor strand (25), wherein the optic transmits, but essentially does not absorb, the laser energy and the core of the anchor strand (25) and the core of the haptic (20) absorb a portion of the laser energy sufficient to fuse the end of the anchor strand and the end of the haptic at their point of intersection.

摘要翻译： 一种用于将具有在眼内透镜的光学器件（10）的着色芯到聚触觉（20），包含提供所述光学器件的周围具有一对相交的孔（303,304）的步骤中，在结束插入方法 触觉（20）组合成一个孔（303）中，在聚锚海滩的端部（25）将具有着色芯到第二孔（304）象锚海滩的端部和所述触觉的端部（20） 相交，在所述第一和第二孔（303,304）的交叉点瞄准能够在可见波长的发射能量的激光，通过视神经在触觉（20）的端部的交点发射激光和端 锚海滩（25）的worin光学发送，但基本上不吸收，激光能量和锚海滩（25）的所述芯和所述触觉（20）的芯吸收激光能量充到的一部分 融合锚海滩的尽头和小时结束 aptic在其交叉点。

公开(公告)号：EP0308077A3

公开(公告)日：1990-05-30

申请号：EP88307687.9

申请日：1988-08-19

申请人： NESTLE S.A.

发明人： Werblin, Theodore P. ,  Patel, Anilbhai S.

IPC分类号： A61F2/14

CPC分类号： A61F2/14 ,  A61F2/145

摘要： A lens (I,I',I") for implantation into the cornea (C) of the eye for providing correction for myopia and myopia with accompanying astigmatism wherein a corneal cap (Cp) section is removed and an implant bed is created to receive the intracorneal lens (I, I', I"). The intracorneal lens (I, I', I") is formed of a hydrogel type material or other material highly compatible with corneal physiology. In the range of lens powers of approximately -1.0 diopters to -30.0 diopters, the posterior surface (15) radius of curvature (PCCR) conforms to the receiving surface (S3) of the lamellar bed (LB) of the cornea (C) and the anterior surface (10) has the radius of curvature (ACCR) necessary to provide the desired lens power for achieving the desired change in the refractive power of the cornea (C). The lens (I, I', I") includes a peripheral transitional zone (20) to join the anterior surface (10) and posterior surface (15) to allow the lens (I, I', I") to be implanted onto the corneal bed and to allow for a smooth overlay of the replaced corneal cap (Cp) section.