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41 条记录 (耗时 0.032 秒)

    Method of implanting an intraocular lens
    31.
    发明授权
    Method of implanting an intraocular lens 有权
    植入人工晶状体的方法

    公开(公告)号：US08734463B2

    公开(公告)日：2014-05-27

    申请号：US11564783

    申请日：2006-11-29

    申请人： Thomas Henricus Marie Terwee ,  Hendrick Albert Weeber ,  Patricia Ann Piers

    发明人： Thomas Henricus Marie Terwee ,  Hendrick Albert Weeber ,  Patricia Ann Piers

    IPC分类号： A61F9/00 ,  A61F11/00

    CPC分类号： A61F2/1613 ,  A61F9/0017 ,  A61L27/18 ,  A61L2430/16 ,  Y10S623/907 ,  C08L83/04

    摘要： A method for implanting an intraocular lens into the eye of a subject includes placing the intraocular lens into the eye of a subject and administering a drug in an amount sufficient to maintain an accommodative state of the eye. The method further includes permitting at least a portion of the intraocular lens to become coupled to at least a portion of the eye while maintaining the eye in the accommodative state. In certain embodiments, the method may include forming an intraocular lens while maintaining an accommodative state of the eye. In such embodiments, the method may exclude permitting at least a portion of the intraocular lens to become coupled to at least a portion of the capsular bag.

    摘要翻译： 将眼内透镜植入受试者的眼睛中的方法包括将眼内透镜放置在受试者的眼睛中并施用足以维持眼睛调节状态的量的药物。 该方法还包括允许眼内透镜的至少一部分变得耦合到眼睛的至少一部分，同时将眼睛保持在调节状态。 在某些实施例中，该方法可以包括在保持眼睛调节状态的同时形成眼内透镜。 在这样的实施例中，该方法可以排除允许眼内透镜的至少一部分变得联接到囊袋的至少一部分。

    Multifocal ophthalmic lens
    32.
    发明授权
    Multifocal ophthalmic lens 有权
    多焦点眼科镜片

    公开(公告)号：US08529623B2

    公开(公告)日：2013-09-10

    申请号：US13015702

    申请日：2011-01-28

    申请人： Patricia Ann Piers ,  Hendrik Albert Weeber ,  Sverker Norrby

    发明人： Patricia Ann Piers ,  Hendrik Albert Weeber ,  Sverker Norrby

    IPC分类号： A61F2/16

    CPC分类号： A61F2/1618 ,  A61B3/0025 ,  A61F2/1613 ,  A61F2/1616 ,  A61F2/1637 ,  A61F2/164 ,  A61F2/1654 ,  A61F2002/1681 ,  A61F2002/1696 ,  A61F2240/001 ,  A61F2240/002 ,  G01J9/00 ,  G02C7/028 ,  G02C7/041 ,  G02C7/042 ,  G02C7/044 ,  G02C7/06 ,  G02C2202/20 ,  G02C2202/22

    摘要： A method of designing a multifocal ophthalmic lens with one base focus and at least one additional focus, capable of reducing aberrations of the eye for at least one of the foci after its implantation, comprising the steps of: (i) characterizing at least one corneal surface as a mathematical model; (ii) calculating the resulting aberrations of said corneal surface(s) by employing said mathematical model; (iii) modelling the multifocal ophthalmic lens such that a wavefront arriving from an optical system comprising said lens and said at least one corneal surface obtains reduced aberrations for at least one of the foci. There is also disclosed a method of selecting a multifocal intraocular lens, a method of designing a multifocal ophthalmic lens based on corneal data from a group of patients, and a multifocal ophthalmic lens.

    摘要翻译： 一种设计具有一个基底焦点和至少一个附加焦点的多焦点眼科镜片的方法，其能够在其植入之后减少至少一个焦点的眼睛的像差，包括以下步骤：（i）表征至少一个角膜 表面作为数学模型; （ii）通过使用所述数学模型来计算所得到的所述角膜表面的像差; （iii）对多焦点眼科镜片进行建模，使得从包括所述透镜和所述至少一个角膜表面的光学系统到达的波前获得至少一个焦点的减少的像差。 还公开了一种选择多焦点眼内透镜的方法，基于来自一组患者的角膜数据设计多焦点眼科镜片的方法和多焦点眼科镜片。

    Methods of obtaining ophthalmic lenses providing the eye with reduced aberrations
    34.
    发明授权
    Methods of obtaining ophthalmic lenses providing the eye with reduced aberrations 有权
    获得提供眼睛减少的像差的眼科镜片的方法

    公开(公告)号：US07841720B2

    公开(公告)日：2010-11-30

    申请号：US12175395

    申请日：2008-07-17

    申请人： Sverker Norrby ,  Pablo Artal ,  Patricia Ann Piers ,  Marrie Van Der Mooren

    发明人： Sverker Norrby ,  Pablo Artal ,  Patricia Ann Piers ,  Marrie Van Der Mooren

    IPC分类号： A61B3/10

    CPC分类号： A61B3/0025 ,  A61F2/1637 ,  A61F2240/002 ,  G02C7/02 ,  G02C7/028 ,  G02C2202/06 ,  G02C2202/22

    摘要： The present invention discloses methods of obtaining ophthalmic lens capable of reducing the aberrations of the eye comprising the steps of characterizing at least one corneal surface as a mathematical model, calculating the resulting aberrations of said corneal surface(s) by employing said mathematical model, selecting the optical power of the intraocular lens. From this information, an ophthalmic lens is modeled so a wavefront arriving from an optical system comprising said lens and corneal model obtains reduced aberrations in the eye. Also disclosed are ophthalmic lenses as obtained by the methods which are capable reducing aberrations of the eye.

    摘要翻译： 本发明公开了获得能够减少眼睛像差的眼镜的方法，包括以下步骤：将至少一个角膜表面表征为数学模型，通过使用所述数学模型计算所得到的所述角膜表面的像差，选择 眼内透镜的光学功率。 根据该信息，对眼科镜进行建模，使得从包括所述透镜和角膜模型的光学系统到达的波前获得眼睛中的减少的像差。 还公开了通过能够减少眼睛畸变的方法获得的眼科镜片。

    Customized intraocular lens power calculation system and method
    37.
    发明授权
    Customized intraocular lens power calculation system and method 有权
    定制眼内透镜功率计算系统及方法

    公开(公告)号：US08746882B2

    公开(公告)日：2014-06-10

    申请号：US13207677

    申请日：2011-08-11

    申请人： Carmen Canovas Vidal ,  Pablo Artal ,  Marrie Van Der Mooren ,  Patricia Ann Piers

    发明人： Carmen Canovas Vidal ,  Pablo Artal ,  Marrie Van Der Mooren ,  Patricia Ann Piers

    IPC分类号： A61B3/10 ,  A61B3/103 ,  A61F2/16

    CPC分类号： A61B3/103 ,  A61B3/0025 ,  A61F2/16 ,  A61F2/1637 ,  A61F2240/002

    摘要： Selecting an optimal intraocular lens (IOL) from a plurality of IOLs for implanting in a subject eye, including measuring anterior corneal topography (ACT), axial length (AXL), and anterior chamber depth (ACD) of a subject eye; selecting a default equivalent refractive index depending on preoperative patient's stage or calculating a personalized value or introducing a complete topographic representation if posterior corneal data are available; creating a customized model of the subject eye with each of a plurality of identified intraocular lenses (IOL) implanted, performing a ray tracing through that model eye; calculating from the ray tracing a RpMTF or RMTF value; and selecting the IOL corresponding to the highest RpMTF or RMTF value for implanting in the subject eye.

    摘要翻译： 从多个IOL中选择最佳眼内透镜（IOL），用于植入目标眼睛，包括测量对象眼的前角膜形态（ACT），轴向长度（AXL）和前房深度（ACD）; 根据术前患者的阶段选择默认的等效折射率或计算个性​​化价值，或者如果后角膜数据可用，则引入完整的形态表示; 用植入的多个所识别的眼内透镜（IOL）中的每一个创建所述被检眼的定制模型，通过所述模型眼进行光线跟踪; 从光线跟踪计算RpMTF或RMTF值; 以及选择对应于最高RpMTF或RMTF值的IOL以植入对象眼睛。

    Multifocal ophthalmic lens
    39.
    发明授权
    Multifocal ophthalmic lens 有权
    多焦点眼科镜片

    公开(公告)号：US07377640B2

    公开(公告)日：2008-05-27

    申请号：US11426187

    申请日：2006-06-23

    申请人： Patricia Ann Piers ,  Hendrik Albert Weeber ,  Sverker Norrby

    发明人： Patricia Ann Piers ,  Hendrik Albert Weeber ,  Sverker Norrby

    IPC分类号： G02C7/06 ,  A61F2/16

    CPC分类号： A61F2/1618 ,  A61B3/0025 ,  A61F2/1613 ,  A61F2/1616 ,  A61F2/1637 ,  A61F2/164 ,  A61F2/1654 ,  A61F2002/1681 ,  A61F2002/1696 ,  A61F2240/001 ,  A61F2240/002 ,  G01J9/00 ,  G02C7/028 ,  G02C7/041 ,  G02C7/042 ,  G02C7/044 ,  G02C7/06 ,  G02C2202/20 ,  G02C2202/22

    摘要： A method of designing a multifocal ophthalmic lens with one base focus and at least one additional focus, capable of reducing aberrations of the eye for at least one of the foci after its implantation, comprising the steps of: (i) characterizing at least one corneal surface as a mathematical model; (ii) calculating the resulting aberrations of said corneal surface(s) by employing said mathematical model; (iii) modeling the multifocal ophthalmic lens such that a wavefront arriving from an optical system comprising said lens and said at least one corneal surface obtains reduced aberrations for at least one of the foci. There is also disclosed a method of selecting a multifocal intraocular lens, a method of designing a multifocal ophthalmic lens based on corneal data from a group of patients, and a multifocal ophthalmic lens.

    摘要翻译： 一种设计具有一个基底焦点和至少一个附加焦点的多焦点眼科镜片的方法，其能够在其植入之后减少至少一个焦点的眼睛的像差，包括以下步骤：（i）表征至少一个角膜 表面作为数学模型; （ii）通过使用所述数学模型来计算所得到的所述角膜表面的像差; （iii）对多焦点眼科镜片进行建模，使得从包括所述透镜和所述至少一个角膜表面的光学系统到达的波前获得至少一个焦点的减少的像差。 还公开了一种选择多焦点眼内透镜的方法，基于来自一组患者的角膜数据设计多焦点眼科镜片的方法和多焦点眼科镜片。