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公开(公告)号：US09662006B2
公开(公告)日：2017-05-30
申请号：US15175179
申请日：2016-06-07
Applicant: AMO Development, LLC
Inventor： Guang-ming Dai , Leander Zickler
CPC classification number: A61B3/0025 , A61B3/1015 , A61B3/107 , A61B3/112 , A61B3/14 , A61F9/008 , A61F9/00804 , A61F2009/0087 , A61F2009/00872 , A61F2009/0088 , A61F2009/00895 , A61F2009/00897 , G02C7/041
Abstract: Methods and systems for obtaining an ocular aberration measurement of an eye of a patient are provided. Exemplary techniques involve obtaining a first induced metric for the eye that corresponds to a first accommodation state of the eye, obtaining a second induced metric for the eye that corresponds to a second accommodation state of the eye, and determining a natural metric of the eye based on the first and second induced metrics. An induced metric may include a pupil size or a spherical aberration. Techniques can also include determining a target metric for the eye base on the natural metric, determining whether an actual metric of the eye meets the target metric, obtaining an ocular aberration measurement of the eye if the actual metric meets the target metric, and determining a treatment for the eye based on the ocular aberration measurement.
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公开(公告)号：US09659151B2
公开(公告)日：2017-05-23
申请号：US14044650
申请日：2013-10-02
Applicant: AMO Development, LLC
Inventor： Guang-ming Dai , Anatoly Fabrikant , Dimitri Chernyak
CPC classification number: G06F19/3437 , A61F9/00802 , A61F2009/00857 , A61F2009/00878 , A61F2009/00897 , G06F19/00 , G16H50/50
Abstract: Deconvolution systems and methods based on cornea smoothing can be used to obtain an ablation target or treatment shape that does not induce significant high-order aberrations such as spherical aberration. Exemplary ablation targets or treatment shapes can provide a post-operative spherical aberration that is equal to or below a naturally occurring amount of spherical aberration.
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公开(公告)号：US20160374857A1
公开(公告)日：2016-12-29
申请号：US14970898
申请日：2015-12-16
Applicant: AMO Development, LLC
Inventor： Hong Fu , Bryant M. Moore , Charles Vice
IPC: A61F9/008
Abstract: A compact system for performing laser ophthalmic surgery is disclosed. An embodiment of the system includes a mode-locked fiber oscillator-based ultra-short pulsed laser capable of producing laser pulses in the range of 1 nJ to 5 μJ at a pulse repetition rate of between 5 MHz and 25 MHz, a resonant optical scanner oscillating at a frequency of 200 Hz and 21000 Hz, a scan-line rotator, a movable XY-scan device, a z-scan device, and a controller configured to coordinate with the other components of the system to produce one or more desired incision patterns. The system also includes compact visualization optics for in-process monitoring using a beam-splitter inside the cone of a patient interface used to fixate the patient's eye during surgery. The system can be configured such that eye surgery is performed while the patient is either sitting upright, or lying on his or her back.
Abstract translation: 公开了一种用于执行激光眼科手术的紧凑系统。 该系统的一个实施例包括一种基于模式锁定光纤振荡器的超短脉冲激光器，其能够以5MHz和25MHz之间的脉冲重复频率产生1nJ至5μJ范围内的激光脉冲，共振光学扫描器 以200Hz和21000Hz的频率振荡，扫描线旋转器，可移动XY扫描装置，z扫描装置和被配置为与系统的其他部件协调以产生一个或多个所需切口的控制器 模式。 该系统还包括紧凑的可视化光学元件，用于在手术中使用用于固定患者眼睛的患者接口的锥体内的分束器进行进程内监测。 该系统可以被配置为使得在患者直立或躺在他或她的背部时进行眼科手术。
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74.发明授权公开(公告)号：US09510747B2
公开(公告)日：2016-12-06
申请号：US13796513
申请日：2013-03-12
Applicant: AMO Development, LLC
Inventor： Anatoly Fabrikant
CPC classification number: A61B3/0025 , A61B3/107 , A61B5/1077 , A61F9/00804 , A61F9/00806 , A61F2009/00872 , A61F2009/0088 , A61F2009/00882
Abstract: Systems and methods for measuring a topography of an optical tissue surface of an eye are provided by combining a measured elevation of the surface with a priori information of the surface to provide an estimate of mean and covariance of post-measurement orthogonal polynomial sequence amplitudes associated with the surface, determining a variance of elevation of the surface from the estimate, and constructing the topography from the estimate of mean and covariance of post-measurement amplitudes based on a comparison of the variance of elevation of the surface with a pre-determined threshold. The a priori information includes an estimate of mean and covariance of pre-measurement orthogonal polynomial sequence amplitudes associated with the surface.
Abstract translation: 通过将表面的测量高程与表面的先验信息组合来提供用于测量眼睛的光学组织表面的形貌的系统和方法，以提供与测量结果相关联的测量后正交多项式序列振幅的平均值和协方差的估计 表面，从估计中确定表面高程的方差，以及基于表面高程方差与预定阈值的比较，从测量后幅度的平均值和协方差估计值构造地形。 先验信息包括与表面相关联的预测量正交多项式序列振幅的平均值和协方差的估计。
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公开(公告)号：US09370298B2
公开(公告)日：2016-06-21
申请号：US14339316
申请日：2014-07-23
Applicant: AMO Development, LLC
Inventor： Guang-ming Dai
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.
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Patent Agency Ranking
公开(公告)号：US20160135676A1
公开(公告)日：2016-05-19
申请号：US14956104
申请日：2015-12-01
Applicant: AMO Development, LLC
Inventor： Guang-ming Dai , Leander Zickler
CPC classification number: A61B3/0025 , A61B3/1015 , A61B3/107 , A61B3/112 , A61B3/14 , A61F9/008 , A61F9/00804 , A61F2009/0087 , A61F2009/00872 , A61F2009/0088 , A61F2009/00895 , A61F2009/00897 , G02C7/041
Abstract: Methods and systems for obtaining an ocular aberration measurement of an eye of a patient are provided. Exemplary techniques involve obtaining a first induced metric for the eye that corresponds to a first accommodation state of the eye, obtaining a second induced metric for the eye that corresponds to a second accommodation state of the eye, and determining a natural metric of the eye based on the first and second induced metrics. An induced metric may include a pupil size or a spherical aberration. Techniques can also include determining a target metric for the eye base on the natural metric, determining whether an actual metric of the eye meets the target metric, obtaining an ocular aberration measurement of the eye if the actual metric meets the target metric, and determining a treatment for the eye based on the ocular aberration measurement.
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公开(公告)号：US20160089270A1
公开(公告)日：2016-03-31
申请号：US14865396
申请日：2015-09-25
Applicant: AMO Development, LLC
Inventor： Hong Fu
IPC: A61F9/008
CPC classification number: A61F9/00825 , A61F9/00827 , A61F9/00829 , A61F9/00834 , A61F9/0084 , A61F2009/00844 , A61F2009/0087 , A61F2009/00872 , A61F2009/00887 , A61F2009/00897
Abstract: Embodiments of this invention generally relate to ophthalmic laser procedures and, more particularly, to systems and methods for lenticular laser incision. In an embodiment, an ophthalmic surgical laser system comprises a laser delivery system for delivering a pulsed laser beam to a target in a subject's eye, an XY-scan device to deflect the pulsed laser beam, a Z-scan device to modify a depth of a focus of the pulsed laser beam, and a controller configured to form a top lenticular incision and a bottom lenticular incision of a lens in the subject's eye.
Abstract translation: 本发明的实施例一般涉及眼科激光程序，更具体地，涉及用于透镜激光切割的系统和方法。 在一个实施例中，眼科外科激光系统包括用于将脉冲激光束传送到受试者眼睛中的目标的激光递送系统，用于偏转脉冲激光束的XY扫描装置，Z扫描装置，以修改 脉冲激光束的焦点，以及控制器，被配置为在受检者的眼睛中形成透镜的顶部透镜切口和底部透镜切口。
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公开(公告)号：US09158084B2
公开(公告)日：2015-10-13
申请号：US13659003
申请日：2012-10-24
Applicant: AMO Development, LLC
Inventor： Robert G Heitel
CPC classification number: G02B7/02 , A61F9/00802 , A61F2009/00872 , A61F2009/00897 , G02B26/08 , G02B27/644 , G02B27/648
Abstract: A scanning lens component includes a primary and transverse axis stages and motors. The primary axis motor includes a first coil moving along the primary axis in the first direction along with the primary axis stage and a first magnet configured to move in a second, opposite direction, in response to movement of the first coil a first distance that exceeds a threshold primary axis distance. The transverse axis stage is adjacent and coupled to the primary axis stage and moves along a transverse axis in a third direction. The transverse axis motor includes a second coil for moving along the transverse axis in the third direction with the transverse axis stage, and a second magnet configured to move in a fourth, opposite direction, in response to movement of the second coil along the transverse axis in the third direction a second distance that exceeds a threshold transverse axis distance.
Abstract translation: 扫描透镜部件包括主轴和横轴和马达。 主轴电动机包括沿主轴线沿第一方向与主轴级一起移动的第一线圈和被配置为响应于第一线圈的移动而在第二相反方向上移动的第一磁体的第一距离超过 阈值主轴距离。 横轴平台相邻并连接到主轴平台，并沿着第三方向的横向轴线移动。 横轴电动机包括用于沿横向轴线在第三方向上沿横向轴线移动的第二线圈，以及响应于第二线圈沿着横向轴线的移动而被构造成沿第四相反方向移动的第二磁体 在第三方向上超过阈值横轴距离的第二距离。
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公开(公告)号：US09138351B2
公开(公告)日：2015-09-22
申请号：US14660449
申请日：2015-03-17
Applicant: AMO Development, LLC.
Inventor： Ferenc Raksi , Ruben Zadoyan , Marcel Bouvier , Guy V. Holland
CPC classification number: A61F9/00836 , A61B2018/20351 , A61F9/008 , A61F9/00814 , A61F2009/00853 , A61F2009/00872 , A61F2009/0088 , A61F2009/00882 , A61F2009/00897 , B23K26/08
Abstract: Systems and methods of photoaltering a region of a material using a pulsed laser beam. The method includes scanning the pulsed laser beam in a first portion of the region with a first pattern, scanning the pulsed laser beam in a second portion of the region with a second pattern, and separating a flap of the material at the region. The system includes a laser, a controller selecting at least first and second patterns, and a scanner operable in response to the controller. The first pattern has a first maximum acceleration associated with the second portion, and the second pattern has a second maximum acceleration associated with the second portion. The second maximum acceleration is less than the first maximum acceleration. The scanner scans the pulsed laser beam from the laser in the first portion with the first pattern and in the second portion with the second pattern.
Abstract translation: 使用脉冲激光束光刻反射材料区域的系统和方法。 该方法包括以第一图案在该区域的第一部分中扫描脉冲激光束，以第二图案扫描该区域的第二部分中的脉冲激光束，并在该区域分离该材料的瓣。 该系统包括激光器，选择至少第一和第二图案的控制器以及响应于控制器可操作的扫描仪。 第一图案具有与第二部分相关联的第一最大加速度，并且第二图案具有与第二部分相关联的第二最大加速度。 第二个最大加速度小于第一个最大加速度。 扫描仪利用第一图案在第一部分中扫描来自激光器的脉冲激光束，并且在第二部分中扫描具有第二图案的脉冲激光束。
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公开(公告)号：US09101446B2
公开(公告)日：2015-08-11
申请号：US13792758
申请日：2013-03-11
Applicant: AMO Development, LLC.
Inventor： Zsolt Bor , Ruben Zadoyan , Marcel Bouvier , Guy V Holland
CPC classification number: A61F9/008 , A61B2018/20351 , A61F9/00829 , A61F9/00836 , A61F2009/00846 , A61F2009/0087 , A61F2009/00872 , A61F2009/0088 , A61F2009/00882 , A61F2009/00897 , B23K26/0624 , B23K26/064 , B23K26/08 , B23K26/082 , B23K26/355
Abstract: Systems and methods of photoaltering a region of a material using a pulsed laser beam. The method includes scanning the pulsed laser beam in a first portion of the region with a first pattern, scanning the pulsed laser beam in a second portion of the region with a second pattern, and separating a flap of the material at the region. The system includes a laser, a controller selecting at least first and second patterns, and a scanner operable in response to the controller. The first pattern has a first maximum acceleration associated with the second portion, and the second pattern has a second maximum acceleration associated with the second portion. The second maximum acceleration is less than the first maximum acceleration. The scanner scans the pulsed laser beam from the laser in the first portion with the first pattern and in the second portion with the second pattern.
Abstract translation: 使用脉冲激光束光刻反射材料区域的系统和方法。 该方法包括以第一图案在该区域的第一部分中扫描脉冲激光束，以第二图案扫描该区域的第二部分中的脉冲激光束，并在该区域分离该材料的瓣。 该系统包括激光器，选择至少第一和第二图案的控制器以及响应于控制器可操作的扫描仪。 第一图案具有与第二部分相关联的第一最大加速度，并且第二图案具有与第二部分相关联的第二最大加速度。 第二个最大加速度小于第一个最大加速度。 扫描仪利用第一图案在第一部分中扫描来自激光器的脉冲激光束，并且在第二部分中扫描具有第二图案的脉冲激光束。
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