公开(公告)号：EP2876486B1

公开(公告)日：2019-02-13

申请号：EP12881285.6

申请日：2012-07-18

申请人： Menicon Co., Ltd.

发明人： GOTO, Yuji ,  YAMAGUCHI, Hiroyuki

IPC分类号： G02C7/04

公开(公告)号：EP2239617B1

公开(公告)日：2017-03-01

申请号：EP08702825.4

申请日：2008-01-24

申请人： Menicon Co., Ltd.

发明人： GOTO, Yuji ,  SAKAI, Yukihisa ,  YAMAGUCHI, Hiroyuki

IPC分类号： G02C7/04

CPC分类号： G02C7/044 ,  G02C7/021 ,  G02C7/042 ,  G02C7/043 ,  G02C7/048 ,  G02C2202/04

摘要： A contact lens including a circumferential positioning member (40, 42, 44, 46) that can selectively set up a first stable state where a superficial center (30) of a second power zone (24) is decentered on a symmetrical meridian (22) from a geometrical center (20) of an optical zone (14) and an orthogonal meridian (34) perpendicular to the symmetrical meridian (22) with the lens worn on a right eye is circumferentially tilted by a first angle relative to a vertical line (50) of the eye, and a second stable state where the orthogonal meridian (34) under condition in which the lens is worn on a left eye with the right eye wearing state inverted upside down is circumferentially tilted by a second angle on the opposite side of the first angle relative to the vertical line (50), as well as a visible indicator mark (48) for identifying a lens orientation.

公开(公告)号：EP2503380B1

公开(公告)日：2014-04-23

申请号：EP09851416.9

申请日：2009-11-17

申请人： Menicon Co., Ltd.

发明人： YAMAGUCHI, Hiroyuki ,  HIBINO, Shingo ,  SAKAI, Yukihisa

IPC分类号： G02C7/04

CPC分类号： G02C7/048

公开(公告)号：EP2503380A1

公开(公告)日：2012-09-26

申请号：EP09851416.9

申请日：2009-11-17

申请人： Menicon Co., Ltd.

发明人： YAMAGUCHI, Hiroyuki ,  HIBINO, Shingo ,  SAKAI, Yukihisa

IPC分类号： G02C7/04

CPC分类号： G02C7/048

摘要： Provided is a contact lens (10) of double thin type ensuring a comfortable wearing sensation, enabling improvement of oxygen permeability and tear exchange, and having a novel structure. An optical zone (28) having no deviation of a center of gravity by a prism is formed. A pair of thin portions (38a, 38b) extending circumferentially and having a constant thickness are formed on both upper and lower sides of a peripheral zone (16), and a pair of thick portions (40a, 40b) extending circumferentially and having a thickness larger than that of the thin portions (38a, 38b) are formed on both left and right sides. One or more concavities (46, 46) are positioned symmetrically in a left-right direction during wear in a posterior surface (30) of each of the thick portions (40a, 40b). A minimum thickness at a portion where the concavity (46) is formed is larger than the thickness of the thin portions (38a, 38b).

摘要翻译： 本发明提供一种双薄型隐形眼镜（10），确保舒适的佩戴感，能够提高透氧性和撕裂交换性，并具有新颖的结构。 形成没有棱镜的重心偏离的光学区域（28）。 在圆周区域（16）的上下两侧形成一对圆周延伸且具有恒定厚度的薄壁部分（38a，38b），以及一对沿周向延伸的厚壁部分（40a，40b） 大于薄壁部分（38a，38b）的厚度大于左侧和右侧。 在每个厚部（40a，40b）的后表面（30）的磨损期间，一个或多个凹部（46,46）在左右方向上对称地定位。 形成凹部（46）的部分的最小厚度大于薄部（38a，38b）的厚度。

公开(公告)号：EP2278387A1

公开(公告)日：2011-01-26

申请号：EP08751711.6

申请日：2008-05-13

申请人： Menicon Co., Ltd.

发明人： HIBINO, Shingo ,  YAMAGUCHI, Hiroyuki ,  WATANABE, Motonari

IPC分类号： G02C7/04

CPC分类号： G02C7/04 ,  G02C7/048

摘要： A contact lens (10) comprises the following structure. An optical portion (26) is formed on front and rear surfaces devoid of a biased gravity center resulting from creating a prism. Upper and lower thin portions (42, 44) are formed on upper and lower portions of a periphery portion (31). Thick portions (50) are formed on the right and left of the periphery portion (31). The thick portions (50) each extend to upper and lower sides across a horizontally-extending horizontal radial direction line (15). The thick portion (50) extends for a greater distance to the lower side than to the upper side, thereby biasing downward a location of its gravity center. Upper and lower transition portions (52, 54) the thickness dimensions of which are gradually changed in a circumference direction between the thin portions (42, 44) and the thick portions (50) are formed on the periphery portion (31). An inclination of the lower transition portion (54) is set to be steeper than that of the upper transition portion (52).

摘要翻译： 隐形眼镜（10）包括以下结构。 光学部分（26）形成在前表面和后表面上，没有因产生棱镜而产生的偏置重心。 上部和下部薄部分（42,44）形成在周边部分（31）的上部和下部上。 厚部（50）形成在周边部分（31）的右侧和左侧。 厚部（50）分别在水平延伸的水平径向线（15）上延伸至上侧和下侧。 厚部分（50）延伸到下侧比上侧更大的距离，从而向下偏置其重心位置。 在周边部分（31）上形成厚度尺寸在薄部分（42,44）和厚部分（50）之间在圆周方向上逐渐变化的上和下过渡部分（52,54）。 下过渡部分（54）的倾斜度设定为比上过渡部分（52）的倾斜度更陡。

公开(公告)号：EP2876486A1

公开(公告)日：2015-05-27

申请号：EP12881285.6

申请日：2012-07-18

申请人： Menicon Co., Ltd.

发明人： GOTO, Yuji ,  YAMAGUCHI, Hiroyuki

IPC分类号： G02C7/04

CPC分类号： G02C7/048

摘要： Provided are a contact lens with a novel structure which can achieve an excellent lens-positioning performance in a circumferential direction in a worn state while ensuring a good wearing feeling and which can be easily manufactured with a high dimensional accuracy, and a method for manufacturing a contact lens. A peripheral part (24) of a contact lens (10) is provided with at least one thick portion (32) and at least one thin portion (30) that are capable of exhibiting a positioning effect in the circumferential direction in a worn state. In a change region (34) that connects the thick portion (32) to the thin portion (30), thickness changes are given respectively to a lens front surface (18) and to a lens rear surface (20).

摘要翻译： 提供一种具有新颖结构的隐形眼镜，其能够在磨损状态下在圆周方向上获得优异的透镜定位性能，同时确保良好的穿着感并且可以容易地以高尺寸精度制造，以及制造方法 隐形眼镜。 隐形眼镜（10）的周边部分（24）设置有至少一个厚部（32）和至少一个能够在磨损状态下在圆周方向上具有定位效果的薄部（30）。 在将厚部（32）连接到薄部（30）的变化区域（34）中，分别赋予透镜前表面（18）和透镜后表面（20）的厚度变化。

公开(公告)号：EP3032320A1

公开(公告)日：2016-06-15

申请号：EP13890507.0

申请日：2013-08-01

申请人： Menicon Co., Ltd.

发明人： GOTO, Yuji ,  YAMAGUCHI, Hiroyuki

IPC分类号： G02C7/04 ,  G02C7/06

CPC分类号： G02C7/044 ,  G02C7/024 ,  G02C7/027 ,  G02C7/041

摘要： A presbyopia contact lens set especially for a user who has worn spherical contact lenses, a designing method for a presbyopia contact lens, and a manufacturing method for a presbyopia contact lens that uses such design method. The presbyopia contact lens set configured by combining a plurality of types of presbyopia contact lens having different specifications lens powers, includes the plurality of types of presbyopia contact lenses in which the radial lens power profile in a near-use region and that in a far-use region are defined using mutually different functions, the function for defining the radial lens power profile in the far-use region is set in accordance with a specifications lens power, and the radial lens power rate-of-change in the far-use region is made larger for lenses having a small specifications lens power than for lenses having a large specifications lens power.

摘要翻译： 本发明提供一种老花眼隐形眼镜套件，特别适用于佩戴球形隐形眼镜的使用者，老花眼隐形眼镜的设计方法以及使用该设计方法的老花眼隐形眼镜的制造方法。 通过组合具有不同规格透镜光焦度的多种老花眼接触透镜而配置的老花眼接触透镜组包括多种类型的老花眼接触透镜，其中近用区域和远用区域中的放射状透镜光焦度分布 使用区域是使用相互不同的功能来定义的，所以用于定义远用区域中的放射状透镜度数分布的函数根据规格透镜度数来设定，并且远用区域中的放射状透镜度数变化率 对于具有小规格透镜光焦度的透镜而言，要比对于具有大规格透镜光焦度的透镜大。

公开(公告)号：EP2278387B1

公开(公告)日：2015-07-01

申请号：EP08751711.6

申请日：2008-05-13

申请人： Menicon Co., Ltd.

发明人： HIBINO, Shingo ,  YAMAGUCHI, Hiroyuki ,  WATANABE, Motonari

IPC分类号： G02C7/04

CPC分类号： G02C7/04 ,  G02C7/048

公开(公告)号：EP2239617A1

公开(公告)日：2010-10-13

申请号：EP08702825.4

申请日：2008-01-24

申请人： Menicon Co., Ltd.

发明人： GOTO, Yuji ,  SAKAI, Yukihisa ,  YAMAGUCHI, Hiroyuki

IPC分类号： G02C7/04

CPC分类号： G02C7/044 ,  G02C7/021 ,  G02C7/042 ,  G02C7/043 ,  G02C7/048 ,  G02C2202/04

摘要： A contact lens including a circumferential positioning member (40, 42, 44, 46) that can selectively set up a first stable state where a superficial center (30) of a second power zone (24) is decentered on a symmetrical meridian (22) from a geometrical center (20) of an optical zone (14) and an orthogonal meridian (34) perpendicular to the symmetrical meridian (22) with the lens worn on a right eye is circumferentially tilted by a first angle relative to a vertical line (50) of the eye, and a second stable state where the orthogonal meridian (34) under condition in which the lens is worn on a left eye with the right eye wearing state inverted upside down is circumferentially tilted by a second angle on the opposite side of the first angle relative to the vertical line (50), as well as a visible indicator mark (48) for identifying a lens orientation.

摘要翻译： 一种隐形眼镜，包括可以选择性地建立第一稳定状态的圆周定位构件（40,42,44,46），其中第二功率区（24）的表面中心（30）偏心在对称子午线（22）上， 来自光学区域（14）的几何中心（20）和垂直于对称子午线（22）的正交子午线（34），其中佩戴在右眼上的镜片相对于垂直线周向倾斜第一角度 50），在第二稳定状态下，正交子午线（34）在透镜戴在左眼上的状态下，右眼佩戴状态颠倒倒置，在相对侧上周向倾斜第二角度 相对于垂直线（50）的第一角度以及用于识别透镜取向的可见指示标记（48）。