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    Tilt compensation, measurement, and associated adjustment of refractive prescriptions during surgical and other treatments of the eye
    1.
    发明授权
    Tilt compensation, measurement, and associated adjustment of refractive prescriptions during surgical and other treatments of the eye 有权

    公开(公告)号：US10098783B2

    公开(公告)日：2018-10-16

    申请号：US14618163

    申请日：2015-02-10

    Applicant: AMO Development, LLC

    Inventor： Dimitri Chernyak ,  Anatoly Fabrikant

    IPC: A61B18/20 ,  A61F9/008

    Abstract: Embodiments of the present invention provide methods and systems for determining an ablation treatment for an eye of a patient. The systems and method may involve determining an ellipsoid shape corresponding to an anterior corneal surface of the patient's eye. The ellipsoid shape may include an anterior portion, a major axis, and an apex, where the major axis intersects the anterior portion at the apex. The systems and method may also involve determining a tilted orientation of the eye, such as when the patient fixates on a target during a laser ablation procedure. The systems and method may further involve determining the ablation treatment based on the ellipsoid shape and/or the tilted orientation.

    BASIS DATA APODIZATION SYSTEMS AND METHODS
    2.
    发明申请
    BASIS DATA APODIZATION SYSTEMS AND METHODS 审中-公开
    基础数据APODIZATION系统和方法

    公开(公告)号：US20140135748A1

    公开(公告)日：2014-05-15

    申请号：US14073583

    申请日：2013-11-06

    Applicant: AMO Development, LLC

    Inventor： Guang-ming Dai ,  Anatoly Fabrikant ,  Benjamin Logan ,  Dimitri Chernyak ,  Mark Arnoldussen

    IPC: A61F9/008

    CPC classification number: A61F9/00814 ,  A61F9/00804 ,  A61F2009/00872 ,  A61F2009/0088

    Abstract: Systems, methods, and computer program products are provided for the administration of ablation profiles during refractive surgery treatments. Basis data framework techniques enable the implementation of ablation profiles having various shapes, resulting in increased ablation efficiency when treating certain vision conditions. Exemplary basis data architecture approaches are configured to efficiently operate with annular, elliptical, and slit laser beam shapes, for example, and to account for position-dependent ablation features.

    Abstract translation: 提供了系统，方法和计算机程序产品，用于在屈光手术治疗期间管理消融轮廓。 基础数据框架技术使得能够实现具有各种形状的消融轮廓，导致在治疗某些视觉条件时提高消融效率。 示例性基础数据架构方法被配置为例如以环形，椭圆形和狭缝激光束形状有效地操作，并且考虑位置相关的消融特征。

    Treatment validation systems and methods
    6.
    发明授权
    Treatment validation systems and methods 有权

    公开(公告)号：US10098785B2

    公开(公告)日：2018-10-16

    申请号：US15294070

    申请日：2016-10-14

    Applicant: AMO Development, LLC

    Inventor： Guang-ming Dai ,  Anatoly Fabrikant ,  Dimitri Chernyak ,  Jayesh Shah

    IPC: A61F9/008 ,  G06F19/00 ,  G16H50/50

    Abstract: Treatment validation techniques include generating a modified treatment target from an original treatment target using a modification process, and comparing induced aberrations provided by the original and modified treatment targets, so as to verify the modified treatment target or the modification process. In some cases, a modification process may include a deconvolution process, a low pass filter process, a scaling process, or an adjustment process. The induced aberrations may include high order aberrations, such as spherical aberration.

    Systems and methods for reducing spherical aberration using periphery modification
    10.
    发明授权
    Systems and methods for reducing spherical aberration using periphery modification 有权

    公开(公告)号：US10973685B2

    公开(公告)日：2021-04-13

    申请号：US16206409

    申请日：2018-11-30

    Applicant: AMO Development, LLC

    Inventor： Guang-ming Dai ,  Dimitri Chernyak ,  Sanjeev Kasthurirangan

    IPC: A61F9/008 ,  A61F9/009 ,  B23K26/08 ,  A61B3/14 ,  A61B3/103

    Abstract: A system for determining a vision treatment for an eye of a patient is provided which includes a memory and a processor, in communication with the memory, configured to receive a first treatment target corresponding to a first target shape of a surface of the eye, obtain a periphery modification function (PMF), determine a second treatment target corresponding to a second target shape of the surface of the eye by multiplying, for each of a plurality of points on the surface of the eye, the PMF by the first treatment target, and scale the second treatment target using a scaling factor such that values of the second treatment target are scaled to be greater at a mid-periphery of the eye and scaled to be lower at a far-periphery of the eye. A treatment parameter of a treatment applied to the surface of the eye is controlled by the scaled second treatment target.

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