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    INTRAOCULAR LENS SYSTEM WITH INJECTABLE ACCOMMODATION MATERIAL
    1.
    发明申请
    INTRAOCULAR LENS SYSTEM WITH INJECTABLE ACCOMMODATION MATERIAL 有权
    具有注射性住宿材料的内窥镜镜片系统

    公开(公告)号：US20080033547A1

    公开(公告)日：2008-02-07

    申请号：US11738062

    申请日：2007-04-20

    申请人： Shiao Chang ,  Okihiro Nishi ,  Kayo Nishi ,  Jerry Kaeni ,  Ken Chuang

    发明人： Shiao Chang ,  Okihiro Nishi ,  Kayo Nishi ,  Jerry Kaeni ,  Ken Chuang

    IPC分类号： A61F2/16

    CPC分类号： A61F2/1613 ,  A61F2/1627 ,  A61F2/1635

    摘要： The invention relates to a intraocular lens system having a flexible anterior lens accommodation material behind the lens. The accommodation material may comprise of one or more macromers, which, when polymerized, adjust the properties of the accommodation material. The anterior lens is flexible such that the curvature of the lens changes during accommodation. The anterior lens may be used alone or in combination with a posterior lens.

    摘要翻译： 本发明涉及一种在镜片后面具有柔性前透镜容纳材料的眼内透镜系统。 住宿材料可以包括一种或多种大分子单体，当聚合时，调节住宿材料的性质。 前透镜是柔性的，使得在调节期间镜片的曲率改变。 前眼镜可以单独使用或与后视镜组合使用。

    Intraocular lens system with injectable accommodation material
    3.
    发明授权
    Intraocular lens system with injectable accommodation material 有权
    具有可注射住宿材料的人工晶状体系统

    公开(公告)号：US09005282B2

    公开(公告)日：2015-04-14

    申请号：US11738062

    申请日：2007-04-20

    申请人： Shiao H. Chang ,  Okihiro Nishi ,  Kayo Nishi ,  Jerry Kaeni ,  Ken Chuang

    发明人： Shiao H. Chang ,  Okihiro Nishi ,  Kayo Nishi ,  Jerry Kaeni ,  Ken Chuang

    IPC分类号： A61F2/16

    CPC分类号： A61F2/1613 ,  A61F2/1627 ,  A61F2/1635

    摘要： The invention relates to a intraocular lens system having a flexible anterior lens accommodation material behind the lens. The accommodation material may comprise of one or more macromers, which, when polymerized, adjust the properties of the accommodation material. The anterior lens is flexible such that the curvature of the lens changes during accommodation. The anterior lens may be used alone or in combination with a posterior lens.

    摘要翻译： 本发明涉及一种在镜片后面具有柔性前透镜容纳材料的眼内透镜系统。 住宿材料可以包括一种或多种大分子单体，当聚合时，调节住宿材料的性质。 前透镜是柔性的，使得在调节期间镜片的曲率改变。 前眼镜可以单独使用或与后视镜组合使用。

    Injectable accommodation composition
    6.
    发明申请
    Injectable accommodation composition 审中-公开
    可注射的住宿组成

    公开(公告)号：US20050246018A1

    公开(公告)日：2005-11-03

    申请号：US11118253

    申请日：2005-04-29

    申请人： Robert Grubbs ,  Axel Brait ,  Shiao Chang ,  Okihiro Nishi ,  Daniel Schwartz

    发明人： Robert Grubbs ,  Axel Brait ,  Shiao Chang ,  Okihiro Nishi ,  Daniel Schwartz

    IPC分类号： A61F2/16 ,  A61F2/30 ,  A61F9/00 ,  A61L31/06

    CPC分类号： A61F2/1613 ,  A61F2/1629 ,  A61F2/1635 ,  A61F9/0017 ,  A61F2002/30583 ,  A61F2210/0085 ,  A61F2250/0012 ,  A61L31/06 ,  A61L2430/16 ,  C08L83/04

    摘要： The invention relates to a novel composition for improving the accommodation capability of an intraocular lens (IOL). In one embodiment, the composition can be injected into the capsular bag where it surrounds an implanted IOL anchoring the IOL to the capsular bag. Alternatively, for anterior chamber IOLs, the composition can be injected into the bag behind the lens. The material has a refractive index similar to that of aqueous thereby reducing any potential interference with the implanted IOL. Accommodation is provided by the mixture of the crosslinked composition caused by the flexing of the muscles. The novel composition is particularly useful in enhancing accommodation for adjustable intraocular lenses.

    摘要翻译： 本发明涉及一种用于改善人工晶状体（IOL）适应能力的新型组合物。 在一个实施方案中，组合物可以注射到囊袋中，其中其围绕将IOL锚定到囊袋的植入的IOL。 或者，对于前房IOL，可以将组合物注入镜片后面的袋中。 该材料具有类似于水的折射率，从而减少与植入的IOL的任何潜在干扰。 通过由肌肉的弯曲引起的交联组合物的混合物提供住宿。 该新颖的组合物特别可用于增加可调节眼内透镜的适应性。

    Irrigating cannula for extracting lens nucleus for use in extracapsular cataract extraction
    7.
    发明授权
    Irrigating cannula for extracting lens nucleus for use in extracapsular cataract extraction 失效
    用于提取晶状体核的灌注插管用于囊外白内障摘除

    公开(公告)号：US4617018A

    公开(公告)日：1986-10-14

    申请号：US602843

    申请日：1984-04-23

    申请人： Okihiro Nishi

    发明人： Okihiro Nishi

    IPC分类号： A61F9/00 ,  A61F9/007 ,  A61M25/00

    CPC分类号： A61F9/00736

    摘要： An irrigating cannula fittable to a connecting pipe at the forward end of a handpiece and adapted to extract the lens nucleus for use in extracapsular cataract extraction, wherein a small-diameter tube extending from a fitting is provided with a flat insertion piece projecting laterally from the forward end of the tube and having a flow outlet which is open at the forward end of the piece and communicates with the channel of the tube, and a restraining piece extends from the connection of the base end of the insertion piece to the tube in a direction opposite to the insertion piece.

    摘要翻译： 一种适用于手持件前端的连接管并适于提取用于囊外白内障摘除的晶状体核的冲洗插管，其中从配件延伸的小直径管设置有从 管的前端，并且具有在该件的前端处开口并与该管的通道连通的流出口，并且限制件从插入件的基端的连接件延伸到管中 方向与插入件相反。

    Capsular equatorial ring
    8.
    发明授权
    Capsular equatorial ring 失效
    蒴果赤道环

    公开(公告)号：US06319282B1

    公开(公告)日：2001-11-20

    申请号：US09088102

    申请日：1998-06-01

    申请人： Okihiro Nishi

    发明人： Okihiro Nishi

    IPC分类号： A61F216

    CPC分类号： A61F2/1694

    摘要： After surgical removal of the natural lens, a capsular equatorial ring may be implanted in the opened capsular bag of the eye in order to extend radially the equator of the capsular bag. Surprisingly, with a sharp edged formation of the junctions between the outer circumference and end faces of the ring, or with an axially wide outer circumferential surface, the probability of postoperative migrations of subcapsular epithelium cells on the capsular bag is significantly reduced.

    摘要翻译： 手术切除天然晶状体之后，可以将一个囊状赤道环植入眼睛的打开的囊袋中，以径向延伸囊袋的赤道。 令人惊讶的是，由于环的外周和端面之间的接合部的尖锐边缘形成，或者在轴向宽的外周表面上，囊袋上的囊下上皮细胞的术后迁移的可能性显着降低。

    Intraocular lens having annular groove formed in its peripheral portion
    9.
    发明授权
    Intraocular lens having annular groove formed in its peripheral portion 失效
    在其周边部分形成有环状槽的人工晶状体

    公开(公告)号：US5266074A

    公开(公告)日：1993-11-30

    申请号：US945145

    申请日：1992-09-15

    申请人： Okihiro Nishi ,  Yuji Sakka ,  Yoshiharu Yamada ,  Akihiko Iinuma

    发明人： Okihiro Nishi ,  Yuji Sakka ,  Yoshiharu Yamada ,  Akihiko Iinuma

    IPC分类号： A61F2/00 ,  A61F2/16

    CPC分类号： A61F2/16 ,  A61F2/1613 ,  A61F2002/009

    摘要： An intraocular lens system adapted to be implanted within a generally circular opening in an anterior wall of the capsular bag which normally contains the crystalline lens of an eye. The intraocular lens system includes a lens body having an annular groove which is formed in a peripheral portion thereof in a plane substantially perpendicular to an optical axis of the lens body. The lens body includes an optically effective portion located radially inside the annular groove, and an anterior lens portion and a posterior lens portion located on respective anterior and posterior sides of the annular groove. The intraocular lens system is secured in position within the circular opening such that an annular flap portion of the capsular bag which surrounds the circular opening is accommodated within the annular groove in the lens body.

    摘要翻译： 一种眼内透镜系统，其适于植入在通常包含眼晶状体的囊袋前壁中的大致圆形的开口内。 眼内透镜系统包括具有环形凹槽的透镜体，该环形凹槽在其基本上垂直于透镜体的光轴的平面的周边部分中形成。 透镜体包括位于环形槽径向内侧的光学有效部分，以及位于环形槽的相应前侧和后侧的前透镜部分和后透镜部分。 将眼内透镜系统固定在圆形开口内的适当位置，使得围绕圆形开口的囊袋的环形折片部分容纳在透镜体内的环形凹槽内。

    Intraocular lens having annular groove formed in its peripheral portion
    10.
    发明授权
    Intraocular lens having annular groove formed in its peripheral portion 失效
    在其周边部分形成有环状槽的人工晶状体

    公开(公告)号：US5171320A

    公开(公告)日：1992-12-15

    申请号：US647364

    申请日：1991-01-29

    申请人： Okihiro Nishi

    发明人： Okihiro Nishi

    IPC分类号： A61F2/00 ,  A61F2/16

    CPC分类号： A61F2/16 ,  A61F2/1613 ,  A61F2002/009

    摘要： An intraocular lens system adapted to be implanted within a generally circular opening in an anterior wall of the capsular bag which normally contains the crystalline lens of an eye. The intraocular lens system includes a lens body having an annular groove which is formed in a peripheral portion thereof in a plane substantially perpendicular to an optical axis of the lens body. The lens body includes an optically effective portion located radially inside the annular groove, and an anterior lens portion and a posterior lens portion located on respective anterior and posterior sides of the annular groove. The intraocular lens system is secured in position within the circular opening such that an annular flap portion of the capsular bag which surrounds the circular opening is accommodated within the annular grove in the lens body.

    摘要翻译： 一种眼内透镜系统，其适于植入在通常包含眼晶状体的囊袋前壁中的大致圆形的开口内。 眼内透镜系统包括具有环形凹槽的透镜体，该环形凹槽在其基本上垂直于透镜体的光轴的平面的周边部分中形成。 透镜体包括位于环形槽径向内侧的光学有效部分，以及位于环形槽的相应前侧和后侧的前透镜部分和后透镜部分。 眼内透镜系统被固定在圆形开口内的适当位置，使得围绕圆形开口的囊袋的环形折片部分容纳在透镜体内的环形凹槽内。