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    Method and apparatus for measuring wavefront aberrations
    2.
    发明授权
    Method and apparatus for measuring wavefront aberrations 有权
    用于测量波前像差的方法和装置

    公开(公告)号：US06616279B1

    公开(公告)日：2003-09-09

    申请号：US09677191

    申请日：2000-10-02

    申请人： Brett A. Davis ,  Michael J. Collins ,  Daoud R. Iskander ,  Jeffrey H. Roffman ,  Denwood F. Ross, III

    发明人： Brett A. Davis ,  Michael J. Collins ,  Daoud R. Iskander ,  Jeffrey H. Roffman ,  Denwood F. Ross, III

    IPC分类号： A61B300

    CPC分类号： G01J9/00 ,  A61B3/1015 ,  G01J1/0414

    摘要： An apparatus and method for measuring wavefront aberrations. The apparatus comprises a reflecting device for reflecting selected portions of the wavefront, an imaging device for capturing information related to the selected portions, and a processor for calculating aberrations of the wavefront from the captured information. The method comprises reflecting selected portions of a wavefront onto the imaging device, capturing information related to the selected portions, and processing the captured information to derive the aberrations.

    摘要翻译： 一种用于测量波前像差的装置和方法。 该装置包括用于反射波前的选定部分的反射装置，用于捕获与所选部分有关的信息的成像装置，以及用于根据捕获的信息计算波前像差的处理器。 该方法包括将波前的选定部分反射到成像装置上，捕获与所选部分相关的信息，以及处理所捕获的信息以导出像差。

    Design of a soft contact lens based upon novel methods of corneal topographic analysis
    3.
    发明授权
    Design of a soft contact lens based upon novel methods of corneal topographic analysis 失效
    基于角膜地形分析的新方法设计软性隐形眼镜

    公开(公告)号：US06511179B1

    公开(公告)日：2003-01-28

    申请号：US09372715

    申请日：1999-08-11

    申请人： Brett A. Davis ,  Michael J. Collins ,  Jeffrey H. Roffman ,  Daoud R. Iskander ,  Denwood F. Ross, III

    发明人： Brett A. Davis ,  Michael J. Collins ,  Jeffrey H. Roffman ,  Daoud R. Iskander ,  Denwood F. Ross, III

    IPC分类号： G02C702

    CPC分类号： G02C7/04

    摘要： A method is provided which is used to design soft contact lens via corneal topographic analysis. The topography of the cornea is matched to a corresponding topography of a soft contact lens. A geometrical transformation which maps the corneal elevation onto the back surface of an unflexed soft contact lens is used to minimize errors induced by flexure of the lens. The mapping transformation takes into account the effects of flexure. As a result, the contact lens has a back surface with a curvature which matches the specific elevations of the cornea, while the front surface can be spherical or any desired symmetrical or asymmetrical shape.

    摘要翻译： 提供了一种用于通过角膜地形分析设计软性隐形眼镜的方法。 角膜的形貌与软性隐形眼镜的相应形貌相匹配。 使用将角膜高度映射到未折叠的软性隐形眼镜的背面上的几何变换来最小化由镜片弯曲引起的误差。 映射变换考虑了挠曲的影响。 结果，隐形眼镜具有与角膜的特定高度匹配的曲率的后表面，而前表面可以是球形或任何期望的对称或非对称形状。

    System and method of integrating corneal topographic data and ocular wavefront data with primary ametropia measurements to create a soft contact lens design
    4.
    发明授权
    System and method of integrating corneal topographic data and ocular wavefront data with primary ametropia measurements to create a soft contact lens design 有权
    将角膜地形数据和眼波前数据与原始屈光不正测量结合的系统和方法，以创建柔软的隐形眼镜设计

    公开(公告)号：US06305802B1

    公开(公告)日：2001-10-23

    申请号：US09372718

    申请日：1999-08-11

    申请人： Jeffrey H. Roffman ,  Michael J. Collins ,  Brett A. Davis ,  Denwood F. Ross, III

    发明人： Jeffrey H. Roffman ,  Michael J. Collins ,  Brett A. Davis ,  Denwood F. Ross, III

    IPC分类号： A61B300

    CPC分类号： G02C7/04 ,  G02C2202/22

    摘要： A system and method is provided for integrating corneal topographic data and ocular wavefront data with primary ametropia measurements to create a soft contact lens design. Corneal topographic data is used to design a better fitting soft contact lens by achieving a contact lens back surface which is uniquely matched to a particular corneal topography, or which is an averaged shape based on the particular corneal topography. In the case of a uniquely matched contact lens back surface, the unique back surface design also corrects for the primary and higher order optical aberrations of the cornea. Additionally, ocular wavefront analysis is used to determine the total optical aberration present in the eye. The total optical aberration, less any corneal optical aberration corrected utilizing the contact lens back surface, is corrected via the contact lens front surface design. The contact lens front surface is further designed to take into account the conventional refractive prescription elements required for a particular eye. As a result, the lens produced exhibits an improved custom fit, optimal refractive error correction and vision.

    摘要翻译： 提供了一种系统和方法，用于将角膜地形数据和眼波前数据与原始屈光不正测量结合在一起，以创建柔软的隐形眼镜设计。 角膜地形数据用于通过实现与特定角膜形貌独特匹配的隐形眼镜后表面，或者基于特定角膜形貌的平均形状来设计更好的软性隐形眼镜。 在独特匹配的隐形眼镜后表面的情况下，独特的后表面设计也可纠正角膜的主要和高阶光学像差。 另外，眼波前分析用于确定眼睛中存在的总光学像差。 通过隐形眼镜前表面设计校正总光学像差，减少使用隐形眼镜后表面校正的任何角膜光学像差。 隐形眼镜前表面进一步被设计成考虑特定眼睛所需的常规折射处方元件。 结果，所制造的镜片表现出改进的定制配合，最佳的屈光不正的校正和视觉。

    Method of designing and fitting multifocal lenses taking into account material properties of the lenses
    5.
    发明授权
    Method of designing and fitting multifocal lenses taking into account material properties of the lenses 有权
    考虑到镜片的材料特性来设计和配合多焦点镜片的方法

    公开(公告)号：US06196685B1

    公开(公告)日：2001-03-06

    申请号：US09286094

    申请日：1999-04-02

    申请人： Jeffrey H. Roffman ,  Timothy R. Poling ,  Denwood F. Ross, III ,  James A. Ebel

    发明人： Jeffrey H. Roffman ,  Timothy R. Poling ,  Denwood F. Ross, III ,  James A. Ebel

    IPC分类号： G02C704

    CPC分类号： G02C7/04 ,  G02C7/041

    摘要： A method for fitting and designing an ophthalmic lens for a presbyope that yields improved visual acuity in general, and takes into account individual fitting characteristics. More specifically, a method for fitting and designing a contact or intraocular lens which takes into account material properties of the lens by observing the “print through” associated with the lens as an indicator of the topography of the lens. The term “print through” is used to refer to any change in lens topography on the front surface of the lens as a result of changes in topography on the back surface of the lens. If a significant amount of “print through” is observed, this generally indicates that the multifocal function of the lens is properly being performed. In such a situation, the clinician can then adjust the add power to the desired level. If there is not a significant amount of “print through”, this generally indicates that the multifocal function of the lens is not properly being performed. In this latter situation, by observing the reduced “print through” associated with such a lens, the clinician can instead bias one lens of a lens pair for distance power and the other lens of a lens pair for near power. Alternatively, each lens of the lens pair can be biased for some combination of distance power and near power.

    摘要翻译： 一种用于配戴和设计用于长角镜的眼镜片的方法，其通常产生改善的视敏度，并且考虑到各自的装配特性。 更具体地，涉及一种通过观察与透镜相关联的“打印通过”作为透镜的形貌的指示符来考虑到透镜的材料性质来配合和设计接触或眼内透镜的方法。 术语“打印通过”用于指透镜表面上的形状变化的结果，透镜前表面上的透镜形状的任何变化。 如果观察到大量的“打印通”，则这通常表示正确地执行透镜的多焦点功能。 在这种情况下，临床医生可以将添加功率调整到所需的水平。 如果没有大量的“打印通过”，则这通常表示镜头的多焦点功能没有被正确地执行。 在后一种情况下，通过观察与这种透镜相关联的减少的“打印通过”，临床医生可以改变偏置透镜对的一个透镜以用于距离功率，并且透镜对的另一个透镜偏压近距离。 或者，透镜对的每个透镜可以偏置距离功率和近功率的一些组合。

    NARROWBAND DE-ICING AND ICE RELEASE SYSTEM AND METHOD
    7.
    发明申请
    NARROWBAND DE-ICING AND ICE RELEASE SYSTEM AND METHOD 审中-公开
    窄带取消和释放系统和方法

    公开(公告)号：US20110067726A1

    公开(公告)日：2011-03-24

    申请号：US12886356

    申请日：2010-09-20

    申请人： Don W. Cochran ,  Jonathan M. Katz ,  Benjamin D. Johnson ,  Denwood F. Ross, III

    发明人： Don W. Cochran ,  Jonathan M. Katz ,  Benjamin D. Johnson ,  Denwood F. Ross, III

    IPC分类号： B08B7/00

    CPC分类号： B64D15/00

    摘要： A way of using narrowband irradiation to de-ice or release ice from a surface is provided. The methodology can be applied to a range of different types of de-icing from windshield de-icing to aircraft wing de-icing to releasing ice from the ice tray of an ice making machine. While there are many different specific applications, the concept and methodologies taught remain similar across all of them.

    摘要翻译： 提供了使用窄带照射去除冰或从表面释放冰的方式。 该方法可以应用于从挡风玻璃除冰到飞机机翼除冰以从制冰机的冰盘释放冰的各种不同类型的除冰。 虽然有许多不同的具体应用，但所教授的概念和方法学仍然是相似的。

    METHOD AND SYSTEM FOR MOLDLESS BOTTLE MANUFACTURING
    8.
    发明申请
    METHOD AND SYSTEM FOR MOLDLESS BOTTLE MANUFACTURING 审中-公开
    无瓶瓶制造方法与系统

    公开(公告)号：US20110006462A1

    公开(公告)日：2011-01-13

    申请号：US12834742

    申请日：2010-07-12

    申请人： Don W. Cochran ,  Noel E. Morgan, JR. ,  Denwood F. Ross, III

    发明人： Don W. Cochran ,  Noel E. Morgan, JR. ,  Denwood F. Ross, III

    IPC分类号： H05B6/00

    CPC分类号： H05B6/80 ,  B29B13/024 ,  B29C49/0042 ,  B29C49/06 ,  B29C49/12 ,  B29C49/6436 ,  B29C2035/0838 ,  B29K2067/00

    摘要： A method and/or system for forming a plastic bottle from a preform without the use of a mold or a complete mold are provided. The technique includes selectively injecting heat into the preform using narrowband irradiation devices emitting irradiation in a narrow wavelength band matching desired absorptive characteristics of selective portions of the preform according to a predetermined heat signature to achieve a three-dimensional heat profile in the preform. The heat profile corresponds to a desired shape of a finished bottle and facilitates self-limiting stretching of the selected portions of the preform to achieve the desired shape. Using the technique, air is selectively injected into the preform to form in free air the finished bottle having the desired shape.

    摘要翻译： 提供了一种用于在不使用模具或完整模具的情况下从预成型件形成塑料瓶的方法和/或系统。 该技术包括使用窄带辐射装置选择性地将热量注入到预成型件中，该窄带照射装置根据预定的热标记在预成型体的选择部分匹配期望的吸收特性的窄波长带中发射辐射，以实现预成型件中的三维热分布。 热分布对应于成品瓶的期望形状，并且促进预成型件的选定部分的自限制拉伸以实现期望的形状。 使用该技术，将空气选择性地注入预成型件中以在自由空气中形成具有所需形状的成品瓶。