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1.发明公开
公开(公告)号：EP3179294A4
公开(公告)日：2018-04-18
申请号：EP15829915
申请日：2015-08-05
申请人： MENICON CO LTD
发明人： ANDO ICHIRO
CPC分类号： G02C7/028 , A61F2/1616 , A61F2/1654 , G02B5/18 , G02C7/04 , G02C7/044 , G02C7/06 , G02C2202/08 , G02C2202/20
摘要： A method for manufacturing a diffractive multi-focal ophthalmic lens capable of generating at least three focal points in an optical axis direction using a diffractive structure comprising a plurality of zones in a concentric circle form. A composite profile is generated by overlapping at least two starting profiles comprising a plurality of zones in a concentric circle form, and an adjusted profile is generated in which at least one of phase and amplitude is adjusted by employing a zone of the composite profile as a subject in order to set an intensity distribution in the optical axis direction and determine optical characteristics, to manufacture the diffractive multi-focal ophthalmic lens for which the adjusted profile is provided in at least a portion of the diffractive structure.
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公开(公告)号：EP2378319A4
公开(公告)日：2016-01-06
申请号：EP09837419
申请日：2009-01-06
申请人： MENICON CO LTD
发明人： KOBAYASHI ATSUSHI , SUZUKI HIROAKI , ANDO ICHIRO
CPC分类号： G02B5/1895 , A61F2/1602 , A61F2/1654 , G02B5/1885 , G02C7/042 , G02C7/044 , G02C2202/20
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公开(公告)号：EP0814095A2
公开(公告)日：1997-12-29
申请号：EP97109941
申请日：1997-06-18
申请人： MENICON CO LTD
发明人： NAGINO HARUKO , ANDO ICHIRO
IPC分类号： C08F2/02
CPC分类号： C08F2/02
摘要： A process for producing a shaped product, which comprises polymerizing a mixture comprising an iniferter and a radical polymerizable monomer to obtain a half polymer having a rate of polymerization of from 5 to 90 wt%, filling the half polymer in a predetermined cavity and then applying a polymerization energy again to the half polymer to complete polymerization.
摘要翻译： 一种成型制品的制造方法，其特征在于，使含有引发剂和自由基聚合性单体的混合物聚合，得到聚合度为5〜90重量％的半聚合物，将半聚合物填充到规定的空腔中， 聚合能量再次到半聚合物完成聚合。
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公开(公告)号：EP2813882A4
公开(公告)日：2015-11-18
申请号：EP13746957
申请日：2013-02-06
申请人： MENICON CO LTD
发明人： ANDO ICHIRO , SUZUKI HIROAKI , KOBAYASHI ATSUSHI
CPC分类号： G02C7/049 , A61F2/1618 , A61F2/1654 , A61F2002/1699 , A61F2240/001 , G02C7/028 , G02C7/041 , G02C7/044 , G02C2202/20
摘要： In order to reduce halos that occur in multifocal ophthalmic lenses, the mechanism of the phenomenon was elucidated and a solution was found based on the results. Thus provided are a multifocal ophthalmic lens having a novel structure and a manufacturing method for the same which can effectively reduce halos. A multifocal ophthalmic lens having a focal point formation region (28) provided to an optical portion (12) of a lens (10), which forms at least two focal points, wherein a cancellation region (30) is provided to the optical portion (12), the cancellation region (30) providing diffracted light of an amplitude distribution that reduces, on the image plane of the first focal point among the focal points, the amplitudes of light other than the light that forms the first focal point.
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公开(公告)号：EP0891753A4
公开(公告)日：1999-09-22
申请号：EP97911494
申请日：1997-11-10
申请人： MENICON CO LTD
发明人： IKADA YOSHITO , OHASHI JUNICHI , KONDO NAOKI , NISHIZAWA AOI , ANDO ICHIRO
IPC分类号： A61F2/14
CPC分类号： A61F2/142
摘要： An artificial cornea comprising: an optical section having a front face and a back face and made of an optically transparent material; and a supporting section for surrounding at least a part of the optical section to support the same, characterized in that a collar section radially protruded outward from the support section is provided on the support section in its side facing the interior of an eye in the enthesis of the artificial cornea. The artificial cornea can successfully adhere to the eye tissue, prevent the outflow of aqueous humor within the eye and the invasion of bacteria into the eye, and reduce the irritation of eyelid conjunctiva. Further, it can inhibit the progress of downgrowth and causes none of a lowering in transparency of the opical section caused by the downgrowth and lifting or dropout of the artificial cornea from the buried state.
摘要翻译： 一种人造角膜，包括：具有前表面和后表面并由光学透明材料制成的光学部分; 以及支撑部分，用于围绕光学部分的至少一部分以支撑所述光学部分，其特征在于，从所述支撑部分径向向外突出的套环部分设置在所述支撑部分的面向眼睛内部的一侧 的人造角膜。 人造角膜可以成功地粘附在眼组织上，防止眼内房水流出，并防止细菌侵入眼睛，并减少眼睑结膜的刺激。 此外，它可以抑制下降的进展，并且不会导致由于人造角膜从掩埋状态下降和升高或退出而造成的光学部分的透明度降低。
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公开(公告)号：EP0814095A3
公开(公告)日：1998-08-19
申请号：EP97109941
申请日：1997-06-18
申请人： MENICON CO LTD
发明人： NAGINO HARUKO , ANDO ICHIRO
IPC分类号： C08F2/02
CPC分类号： C08F2/02
摘要： A process for producing a shaped product, which comprises polymerizing a mixture comprising an iniferter and a radical polymerizable monomer to obtain a half polymer having a rate of polymerization of from 5 to 90 wt%, filling the half polymer in a predetermined cavity and then applying a polymerization energy again to the half polymer to complete polymerization.
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7.发明公开DIFFRACTION-TYPE MULTIFOCAL EYE LENS AND MANUFACTURING METHOD THEREFOR 有权多焦点DIFFRAKTIONSAUGENLINSE及其制造方法
公开(公告)号：EP2813881A4
公开(公告)日：2015-07-08
申请号：EP12867865
申请日：2012-02-09
申请人： MENICON CO LTD
发明人： ANDO ICHIRO , SUZUKI HIROAKI , KOBAYASHI ATSUSHI
CPC分类号： G02C7/06 , A61F2/1618 , A61F2/1654 , G02B3/08 , G02B27/4216 , G02C7/041 , G02C7/044 , G02C2202/20
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公开(公告)号：EP2584396A4
公开(公告)日：2014-07-09
申请号：EP11797809
申请日：2011-06-17
申请人： MENICON CO LTD
发明人： ANDO ICHIRO , GOTO YUJI , MATSUSHITA RYO , NIWA KAZUHARU
CPC分类号： G02C7/046 , B41M5/0047 , B41M5/0064 , B41M5/0088 , G02C7/021 , G02C7/04 , G02C2202/16
摘要： Provided is a colored contact lens in which a colored band (22) is disposed at a boundary part between a dark part (12) and a white part (14) of an eye, and a density is gradually changed from the dark part to the white part of the eye such that the density of this colored band (22) decreases from an inner circumference side to an outer circumference side. As a result, a novel colored contact lens is provided with which it is possible to bring out beauty of the white part (14) of the eye, which has been ignored by conventional technology, while an impression is maintained that is as natural and elegant as possible by avoiding an artificial impression such as that found in conventional technology.
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