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    LASER EYE SURGERY SYSTEM
    22.
    发明申请
    LASER EYE SURGERY SYSTEM 有权
    激光眼部手术系统

    公开(公告)号：US20140163534A1

    公开(公告)日：2014-06-12

    申请号：US14069042

    申请日：2013-10-31

    Applicant: OptiMedica Corporation

    Inventor： David Angeley ,  Zhao Wang

    IPC: A61F9/008

    CPC classification number: A61B3/102 ,  A61F9/00825 ,  A61F2009/00846 ,  A61F2009/00851 ,  A61F2009/0087 ,  A61F2009/00872 ,  A61F2009/00889

    Abstract: A laser eye surgery system includes a laser source, a ranging subsystem, an integrated optical subsystem, and a patient interface assembly. The laser source produces a treatment beam that includes a plurality of laser pulses. The ranging subsystem produces a source beam used to locate one or more structures of an eye. The ranging subsystem includes an optical coherence tomography (OCT) pickoff assembly that includes a first optical wedge and a second optical wedge separated from the first optical wedge. The OCT pickoff assembly is configured to divide an OCT source beam into a sample beam and a reference beam. The integrated optical subsystem is used to scan the treatment beam and the sample beam. The patient interface assembly couples the eye with the integrated optical subsystem so as to constrain the eye relative to the integrated optical subsystem.

    Abstract translation: 激光眼手术系统包括激光源，测距子系统，集成光学子系统和患者接口组件。 激光源产生包括多个激光脉冲的处理束。 测距子系统产生用于定位眼睛的一个或多个结构的源束。 测距子系统包括光学相干断层摄影（OCT）拾取组件，其包括与第一光楔分离的第一光楔和第二光楔。 OCT拾取组件被配置为将OCT源光束分成样本光束和参考光束。 集成光学子系统用于扫描处理光束和样品光束。 患者接口组件将眼睛与集成光学子系统耦合，以便相对于集成光学子系统约束眼睛。

    Method and apparatus for creating ocular surgical and relaxing incisions
    25.
    发明授权
    Method and apparatus for creating ocular surgical and relaxing incisions 有权

    公开(公告)号：US10376356B2

    公开(公告)日：2019-08-13

    申请号：US14668677

    申请日：2015-03-25

    Applicant: Optimedica Corporation

    Inventor： William Culbertson ,  David Angeley ,  George Marcellino ,  Dan E. Andersen

    IPC: A61F2/16 ,  A61F9/00 ,  A61F9/007 ,  A61F9/008 ,  A61F9/009

    Abstract: An optical beam scanning system for incising target tissue in a patient's eye includes a laser source configured to deliver a laser beam to produce optical breakdown and initiate a plasma-mediated process; an OCT imaging device used to create an image of eye tissue that includes the cornea; a delivery system for delivering the laser beam to the target tissue to form a cataract incision; a scanner operable to scan the focal spot of the laser beam to different locations within the patient's eye; and a controller operatively coupled to the laser source, the imaging device, and the scanner. The OCT device is configured to scan the eye tissue to generate imaging data used to define an incision pattern configured to incise one or more relaxation incisions into the cornea, so that the one or more relaxation incisions are formed starting from the inside and proceeding outward.

    INTRAOCULAR LENS
    27.
    发明申请
    INTRAOCULAR LENS 审中-公开

    公开(公告)号：US20170258579A1

    公开(公告)日：2017-09-14

    申请号：US15601736

    申请日：2017-05-22

    Applicant: OPTIMEDICA CORPORATION

    Inventor： William Culbertson ,  Mark S. Blumenkranz ,  David Angeley ,  George R. Marcellino ,  Michael W. Wiltberger ,  Dan Anderson

    IPC: A61F2/16

    Abstract: A system and method for inserting an intraocular lens in a patient's eye includes a light source for generating a light beam, a scanner for deflecting the light beam to form an enclosed treatment pattern that includes a registration feature, and a delivery system for delivering the enclosed treatment pattern to target tissue in the patient's eye to form an enclosed incision therein having the registration feature. An intraocular lens is placed within the enclosed incision, wherein the intraocular lens has a registration feature that engages with the registration feature of the enclosed incision. Alternately, the scanner can make a separate registration incision for a post that is connected to the intraocular lens via a strut member.

    LASER EYE SURGERY SYSTEM CALIBRATION
    28.
    发明申请
    LASER EYE SURGERY SYSTEM CALIBRATION 审中-公开
    激光眼手术系统校准

    公开(公告)号：US20140128853A1

    公开(公告)日：2014-05-08

    申请号：US14069703

    申请日：2013-11-01

    Applicant: OptiMedica Corporation

    Inventor： David Angeley ,  Bruce Woodley ,  David Dewey ,  Mike Simoneau ,  Georg Schuele

    IPC: A61F9/008

    CPC classification number: A61F9/00827 ,  A61F9/009 ,  A61F2009/00846 ,  A61F2009/0087 ,  A61F2009/00872 ,  A61F2009/00887 ,  A61F2009/00889

    Abstract: The amount of energy to provide optical breakdown can be determined based on mapped optical breakdown thresholds of the treatment volume, and the laser energy can be adjusted in response to the mapped breakdown thresholds. The mapping of threshold energies can be combined with depth and lateral calibration in order to determine the location of optical breakdown along the laser beam path for an amount of energy determined based on the mapping. The mapping can be used with look up tables to determine mapped locations from one reference system to another reference system.

    Abstract translation: 可以基于处理体积的映射光学击穿阈值来确定提供光学击穿的能量的量，并且可以响应于映射的击穿阈值来调整激光能量。 阈值能量的映射可以与深度和横向校准相结合，以便根据映射确定一定量的能量沿着激光束路径确定光学击穿的位置。 映射可以与查找表一起使用，以确定从一个参考系统到另一个参考系统的映射位置。

    Laser Eye Surgery System
    29.
    发明申请
    Laser Eye Surgery System 审中-公开

    公开(公告)号：US20190282084A1

    公开(公告)日：2019-09-19

    申请号：US16432821

    申请日：2019-06-05

    Applicant: OPTIMEDICA CORPORATION

    Inventor： David Angeley ,  Zhao Wang

    IPC: A61B3/10 ,  A61F9/008

    Abstract: A laser eye surgery system includes a laser source, a ranging subsystem, an integrated optical subsystem, and a patient interface assembly. The laser source produces a treatment beam that includes a plurality of laser pulses. The ranging subsystem produces a source beam used to locate one or more structures of an eye. The ranging subsystem includes an optical coherence tomography (OCT) pickoff assembly that includes a first optical wedge and a second optical wedge separated from the first optical wedge. The OCT pickoff assembly is configured to divide an OCT source beam into a sample beam and a reference beam. The integrated optical subsystem is used to scan the treatment beam and the sample beam. The patient interface assembly couples the eye with the integrated optical subsystem so as to constrain the eye relative to the integrated optical subsystem.

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