中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

16 records (took 0.019 seconds)

    APPARATUS, SYSTEM, AND METHOD FOR PROVIDING AN OPTICAL FILTER FOR AN IMPLANTABLE LENS
    2.
    发明申请
    APPARATUS, SYSTEM, AND METHOD FOR PROVIDING AN OPTICAL FILTER FOR AN IMPLANTABLE LENS 有权
    用于为可植入镜头提供光学滤波器的装置，系统和方法

    公开(公告)号：US20140324166A1

    公开(公告)日：2014-10-30

    申请号：US14195568

    申请日：2014-03-03

    Applicant: Abbott Medical Optics Inc.

    Inventor： Hendrik A. Weeber ,  Terrence B. Mazer ,  Marrie H. Van Der Mooren ,  Kaccie Y. Li ,  Huawei Zhao

    IPC: A61F2/16

    CPC classification number: A61F2/1659 ,  A61F2/1613 ,  A61F2002/1696 ,  A61F2240/001 ,  A61F2240/002 ,  G02C7/10

    Abstract: An apparatus, system and method for providing an optical filter for an intraocular lens. The apparatus, system and method may include at least one optical filtering layer applied to at least one surface of the optic, wherein the optical filtering layer may at least partially filter light through the intraocular lens. The at least one optical filtering layer may include different types of optical filters including a neutral density filter, a chromatic filter, a photochromatic filter, and a polarizing filter. These filters may be used to reduce the transmission of light through the intraocular lens.

    Abstract translation: 一种用于提供眼内透镜的滤光器的装置，系统和方法。 该装置，系统和方法可以包括施加到光学元件的至少一个表面的至少一个光学滤波层，其中光学滤波层可以至少部分地通过眼内透镜滤光。 所述至少一个光学滤波层可以包括不同类型的滤光器，包括中性密度滤光片，彩色滤光片，色差滤光片和偏振滤光片。 这些滤光器可以用于减少通过眼内透镜的光的透射。

    HAPTIC FOR ACCOMMODATING INTRAOCULAR LENS
    3.
    发明申请
    HAPTIC FOR ACCOMMODATING INTRAOCULAR LENS 审中-公开

    公开(公告)号：US20170135810A1

    公开(公告)日：2017-05-18

    申请号：US15419644

    申请日：2017-01-30

    Applicant: ABBOTT MEDICAL OPTICS INC.

    Inventor： Daniel G. Brady ,  Hendrik A. Weeber

    IPC: A61F2/16

    Abstract: A haptic is provided for use in an accommodating intraocular lens. The haptic has multiple filaments, each connected to the edge of the optic at one end. Each filament has a shape that conforms to an equatorial region of the capsular bag. The haptic couples the forces exerted by the capsular bag of the eye during accommodation radially to the edge of the optic, produce a diametric expansion or compression of the optic. This diametric motion distorts the optic, producing a change in any or all of the anterior radius, the posterior radius, and the thickness. These changes affect the power of the lens and/or location of the image. The haptic may optionally have a thin membrane joining the filaments at the optic end, and may optionally have a connecting ring that joins the filaments at the end opposite that of the optic.

    SYSTEM AND METHOD FOR MEASURING DYSPHOTOPSIA
    4.
    发明申请
    SYSTEM AND METHOD FOR MEASURING DYSPHOTOPSIA 审中-公开

    公开(公告)号：US20170135570A1

    公开(公告)日：2017-05-18

    申请号：US15417136

    申请日：2017-01-26

    Applicant: ABBOTT MEDICAL OPTICS INC.

    Inventor： Huawei Zhao ,  Mihai State ,  Luuk Franssen ,  Patricia Ann Piers ,  Hendrik A. Weeber ,  Marrie Van Der Mooren

    IPC: A61B3/00 ,  A61B3/10 ,  G01M11/02

    CPC classification number: A61B3/0025 ,  A61B3/10 ,  A61F2/16 ,  A61F2/1613 ,  G01M11/0207

    Abstract: Systems and methods for measuring dysphotopsia are provided. These systems and methods can be used to objectively quantify positive and negative dysphotopsia. One embodiment provides a system and method for determining dysphotopsia that uses a first light source configured to provide light energy to illuminate a model eye, a refractor for refracting the light energy from the first light source and directing it into the model eye, a first electronic light sensor for measuring an amount of light in the model eye; a second light source configured to provide light energy to illuminate the model eye, wherein the light energy from the second light source is introduced at an angle from the first light source; and a second electronic light sensor for measuring the amount of light in the model eye, wherein the second electronic light sensor is capable of taking measurements from various points around the model eye. Data from these measurements can then analyzed to provide an objective measurement of dysphotopsia.

    System and method for measuring dysphotopsia
    5.
    发明授权
    System and method for measuring dysphotopsia 有权
    测量异位症的系统和方法

    公开(公告)号：US09554696B2

    公开(公告)日：2017-01-31

    申请号：US14554564

    申请日：2014-11-26

    Applicant: Abbott Medical Optics Inc.

    Inventor： Huawei Zhao ,  Mihai State ,  Luuk Franssen ,  Patricia Ann Piers ,  Hendrik A. Weeber ,  Marrie Van Der Mooren

    IPC: A61B3/00 ,  A61B3/10 ,  A61F2/16

    CPC classification number: A61B3/0025 ,  A61B3/10 ,  A61F2/16 ,  A61F2/1613 ,  G01M11/0207

    Abstract: Systems and methods for measuring dysphotopsia are provided. These systems and methods can be used to objectively quantify positive and negative dysphotopsia. One embodiment provides a system and method for determining dysphotopsia that uses a first light source configured to provide light energy to illuminate a model eye, a refractor for refracting the light energy from the first light source and directing it into the model eye, a first electronic light sensor for measuring an amount of light in the model eye; a second light source configured to provide light energy to illuminate the model eye, wherein the light energy from the second light source is introduced at an angle from the first light source; and a second electronic light sensor for measuring the amount of light in the model eye, wherein the second electronic light sensor is capable of taking measurements from various points around the model eye. Data from these measurements can then analyzed to provide an objective measurement of dysphotopsia.

    Abstract translation: 提供了用于测量异位症的系统和方法。 这些系统和方法可以用于客观量化正和负色差。 一个实施例提供了一种系统和方法，用于确定使用构造成提供光能以照亮模型眼睛的第一光源的摄像斑点，用于折射来自第一光源的光能并将其引导到模型眼睛中的折射器，第一电子 光传感器，用于测量模型眼中的光量; 第二光源，被配置为提供光能以照射模型眼睛，其中来自第二光源的光能以与第一光源成一定角度被引入; 以及用于测量模型眼睛中的光量的第二电子光传感器，其中第二电子光传感器能够从模型眼周围的各个点进行测量。 然后可以分析来自这些测量的数据，以提供消觉摄影的客观测量。

    System and method for measuring dysphotopsia
    6.
    发明授权
    System and method for measuring dysphotopsia 有权

    公开(公告)号：US10123690B2

    公开(公告)日：2018-11-13

    申请号：US15417136

    申请日：2017-01-26

    Applicant: ABBOTT MEDICAL OPTICS INC.

    Inventor： Huawei Zhao ,  Mihai State ,  Luuk Franssen ,  Patricia Ann Piers ,  Hendrik A. Weeber ,  Marrie Van Der Mooren

    IPC: A61B3/00 ,  G01M11/02 ,  A61B3/10 ,  A61F2/16

    Abstract: Systems and methods for measuring dysphotopsia are provided. These systems and methods can be used to objectively quantify positive and negative dysphotopsia. One embodiment provides a system and method for determining dysphotopsia that uses a first light source configured to provide light energy to illuminate a model eye, a refractor for refracting the light energy from the first light source and directing it into the model eye, a first electronic light sensor for measuring an amount of light in the model eye; a second light source configured to provide light energy to illuminate the model eye, wherein the light energy from the second light source is introduced at an angle from the first light source; and a second electronic light sensor for measuring the amount of light in the model eye, wherein the second electronic light sensor is capable of taking measurements from various points around the model eye. Data from these measurements can then analyzed to provide an objective measurement of dysphotopsia.

    System and method for evaluating intraocular lens performance
    10.
    发明授权
    System and method for evaluating intraocular lens performance 有权
    用于评估眼内透镜性能的系统和方法

    公开(公告)号：US09211061B2

    公开(公告)日：2015-12-15

    申请号：US14098845

    申请日：2013-12-06

    Applicant: Abbott Medical Optics Inc.

    Inventor： Sanjeev Kasthurirangan ,  Patricia Ann Piers ,  Hendrik A. Weeber

    IPC: A61B3/02 ,  A61B3/032 ,  A61B3/00 ,  A61B3/10

    CPC classification number: A61B3/032 ,  A61B3/0025 ,  A61B3/10

    Abstract: Systems and methods for providing improved techniques for evaluating performance of intraocular lenses. Such techniques can be used to evaluate lens designs and can help reduce the need for multiple clinical trials that may otherwise be needed to evaluate multiple design iterations. In one embodiment, a method is provided for method for evaluating performance of an intraocular lens, where the method comprises capturing a plurality of images through the intraocular lens at different focus positions; displaying at least one selected image from the plurality of images to a test subject; receiving input from the test subject indicative of perceived acuity of the at least one selected image; and determining a measure of intraocular lens performance from the received input.

    Abstract translation: 用于提供用于评估眼内透镜性能的改进技术的系统和方法。 这样的技术可以用于评估晶状体设计，并且可以帮助减少多个临床试验的需要，否则可能需要评估多次设计迭代。 在一个实施例中，提供了一种用于评估眼内透镜的性能的方法的方法，其中所述方法包括通过在不同焦点位置处的眼内透镜捕获多个图像; 将来自所述多个图像的至少一个所选图像显示给测试对象; 从所述测试对象接收指示所述至少一个所选图像的感知锐度的输入; 以及从所接收的输入确定眼内透镜性能的度量。

Patent Agency Ranking