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    Induced high order aberrations corresponding to geometrical transformations
    7.
    发明授权
    Induced high order aberrations corresponding to geometrical transformations 有权
    引起与几何变换相对应的高阶像差

    公开(公告)号：US08827449B2

    公开(公告)日：2014-09-09

    申请号：US13889497

    申请日：2013-05-08

    Applicant: AMO Development, LLC

    Inventor： Guang-ming Dai

    IPC: G02C7/02 ,  A61B18/18

    CPC classification number: A61B3/1015 ,  A61B3/0025 ,  A61B3/112 ,  A61F9/00806 ,  A61F9/00808 ,  A61F9/00817 ,  A61F2009/00846 ,  A61F2009/00848 ,  A61F2009/00872 ,  A61F2009/0088 ,  G02C7/024 ,  G02C7/028

    Abstract: Wavefront measurements of eyes are typically taken when the pupil is in a first configuration in an evaluation context. The results can be represented by a set of basis function coefficients. Prescriptive treatments are often applied in a treatment context, which is different from the evaluation context. Hence, the patient pupil can be in a different, second configuration, during treatment. Systems and methods are provided for determining a transformed set of basis function coefficients, based on a difference between the first and second configurations, which can be used to establish the vision treatment.

    Abstract translation: 通常在瞳孔处于评估上下文中的第一配置时进行眼睛的波前测量。 结果可以由一组基函数系数表示。 处方情况常常应用处方，这与评估背景不同。 因此，在治疗期间，患者瞳孔可以处于不同的第二构造。 提供了系统和方法，用于基于可用于建立视力治疗的第一和第二配置之间的差异来确定基函数系数的变换集合。

    Method and Systems for Laser Treatment of Presbyopia Using Offset Imaging
    8.
    发明申请
    Method and Systems for Laser Treatment of Presbyopia Using Offset Imaging 审中-公开
    使用偏移成像激光治疗老花眼的方法和系统

    公开(公告)号：US20140100556A1

    公开(公告)日：2014-04-10

    申请号：US13958799

    申请日：2013-08-05

    Applicant: AMO Manufacturing USA, LLC

    Inventor： Marc Odrich ,  Kenneth Greenberg ,  Jerome A. Legerton ,  Charles R. Munnerlyn ,  John K. Shimmick

    IPC: A61F9/008

    CPC classification number: A61F9/00802 ,  A61F9/008 ,  A61F9/00806 ,  A61F9/00808 ,  A61F9/00817 ,  A61F2009/00844 ,  A61F2009/00872 ,  A61F2009/0088 ,  A61F2009/00882 ,  A61F2009/00895

    Abstract: An ophthalmic surgery system and method for treating presbyopia by performing ablative photodecomposition of the corneal surface. The offset image of a variable aperture, such as a variable width slit and variable diameter iris diaphragm, is scanned in a preselected pattern to perform ablative sculpting of predetermined portions of a corneal surface. The scanning is performed to ablate an optical zone sized to match the patient pupil with a peripheral transition zone outside the pupil. The shape of the ablated optical zone is different from the shape of the final optical correction on the anterior surface of the cornea. The optical zone corrects for near-vision centrally and far-vision peripherally. A movable image displacement mechanism enables radial displacement and angular rotation of the profiled beam exiting from the variable aperture. The invention enables wide area treatment with a laser having a narrower beam than the treatment area, and can be used in the treatment of many conditions in conjunction with presbyopia such as hyperopia, hyperopic astigmatism and irregular refractive aberrations.

    Abstract translation: 一种通过进行角膜表面的烧蚀性光分解来治疗老花眼的眼科手术系统和方法。 可变孔径的偏移图像，例如可变宽度狭缝和可变直径虹膜光阑，以预选图案扫描，以进行角膜表面的预定部分的烧蚀造型。 执行扫描以消融尺寸适于使患者瞳孔与瞳孔外部的周边过渡区域匹配的光学区域。 消融的光学区域的形状与角膜前表面上的最终光学校正的形状不同。 光学区域可以在周边远程校正远视力。 可移动图像位移机构使得能够从可变孔径出射的成型梁的径向位移和角度旋转。 本发明能够利用具有比治疗区域更窄的光束的激光进行广泛的治疗，并且可以用于治疗与远视如远视，远视散光和不规则屈光像差等老花眼的许多情况。

    COMPOUND MODULATION TRANSFER FUNCTION FOR LASER SURGERY AND OTHER OPTICAL APPLICATIONS
    9.
    发明申请
    COMPOUND MODULATION TRANSFER FUNCTION FOR LASER SURGERY AND OTHER OPTICAL APPLICATIONS 有权
    激光手术和其他光学应用的化学调制转移功能

    公开(公告)号：US20140016091A1

    公开(公告)日：2014-01-16

    申请号：US13732124

    申请日：2012-12-31

    Applicant: AMO Manufacturing USA, LLC

    Inventor： Guang-ming Dai

    IPC: A61B3/02 ,  A61F2/16 ,  G02C7/02

    CPC classification number: A61B3/02 ,  A61B3/0016 ,  A61B3/0025 ,  A61F9/00808 ,  G02C7/028

    Abstract: Methods, devices, and systems establish an optical surface shape that mitigates or treats a vision condition in a patient. An optical surface shape for a particular patient can be determined using a set of patient parameters for the specific patient by using a compound modulation transfer function (CMTF). The compound modulation transfer function can include a combination of modulation transfer functions (MTF's) at a plurality of distinct frequencies.

    Abstract translation: 方法，装置和系统建立了减轻或治疗患者视力状况的光学表面形状。 可以通过使用复合调制传递函数（CMTF），使用特定患者的一组患者参数来确定特定患者的光学表面形状。 复合调制传递函数可以包括多个不同频率的调制传递函数（MTF）的组合。

    Combined wavefront and topography systems and methods
    10.
    发明授权
    Combined wavefront and topography systems and methods 有权
    波前和地形相结合的系统和方法

    公开(公告)号：US08585687B2

    公开(公告)日：2013-11-19

    申请号：US12119293

    申请日：2008-05-12

    Applicant: Charles E. Campbell

    Inventor： Charles E. Campbell

    IPC: A61B18/20

    CPC classification number: A61F9/00814 ,  A61B3/1015 ,  A61B3/107 ,  A61B5/4836 ,  A61F9/00804 ,  A61F9/00806 ,  A61F9/00808 ,  A61F9/00812 ,  A61F2009/00848 ,  A61F2009/00872 ,  A61F2009/0088 ,  A61F2009/00882

    Abstract: Methods, software, and systems are provided for determining an ablation target shape for a treatment for an eye of a patient. Techniques include determining wavefront information from the eye of the patient with a wavefront eye refractometer, determining anterior corneal shape information from the eye with a corneal topography device, and combining the wavefront information and the anterior corneal shape information to determine the ablation target shape.

    Abstract translation: 提供了用于确定用于患者眼睛的治疗的消融靶形状的方法，软件和系统。 技术包括使用波前眼睛折射仪从患者的眼睛确定波前信息，使用角膜地形设备从眼睛确定前角膜形状信息，以及组合波前信息和前角膜形状信息以确定消融目标形状。

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