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113 条记录 (耗时 0.021 秒)

    IMAGING-CONTROLLED LASER SURGICAL SYSTEM
    31.
    发明公开
    IMAGING-CONTROLLED LASER SURGICAL SYSTEM 有权
    BILDGEBUNGSGESTEUERTES CHIRURGISCHES LASERSYSTEM

    公开(公告)号：EP2688531A1

    公开(公告)日：2014-01-29

    申请号：EP11764383.3

    申请日：2011-09-13

    申请人： Alcon LenSx, Inc.

    发明人： CHAUDHARY, Gautam ,  GOLDSTEIN, Peter ,  HEGEDUS, Imre ,  SUÁREZ, Carlos German ,  CALLIGORI, David ,  KARAVITIS, Michael

    IPC分类号： A61F9/008 ,  A61B18/20

    CPC分类号： A61F9/00825 ,  A61B2018/00636 ,  A61F2009/00844 ,  A61F2009/00851 ,  A61F2009/0087 ,  A61F2009/00889

    摘要： An imaging-based laser system can include a laser-beam system, configured to generate and scan a beam of laser pulses with an adjustable laser-power parameter to points of a scan-pattern in an eye, and an imaging-based laser-controller, configured to image a layer in the eye, to control the scanning of the beam of laser pulses to the points of the scan-pattern, and to control a laser-power parameter of the laser pulses according to the distance of the points of the scan-pattern from the imaged layer.

    摘要翻译： 基于成像的激光系统可以包括激光束系统，其被配置为产生并扫描具有可调激光功率参数的激光脉冲束到眼睛中的扫描图案的点，以及基于成像的激光控制器 ，其被配置为对所述眼睛中的层进行成像，以控制将所述激光脉冲束扫描到所述扫描图案的所述点，并且根据所述扫描图案的所述点的距离来控制所述激光脉冲的激光功率参数 来自成像层的扫描图案。

    ADJUSTING OPHTHALMIC DOCKING SYSTEM
    32.
    发明公开
    ADJUSTING OPHTHALMIC DOCKING SYSTEM 有权
    设定一个眼睛健康对接

    公开(公告)号：EP2680799A1

    公开(公告)日：2014-01-08

    申请号：EP12722017.6

    申请日：2012-05-04

    申请人： Alcon LenSx, Inc.

    发明人： RAKSI, Ferenc ,  LUMMIS, Wesley William

    IPC分类号： A61F9/009

    CPC分类号： A61F9/009 ,  A61F2009/00851 ,  A61F2009/00872 ,  A61F2009/00887 ,  A61F2009/00897

    摘要： An adjusting ophthalmic docking system is described that includes a curved contact element, disposed on a procedure eye, a conformation platform at a distal tip of an optical system to support an adjustment of the curved contact element, and a connector to accommodate the adjustment of the contact element. The curved contact element can be a meniscus-shaped contact lens, with a proximal surface radius larger than a distal surface radius. The contact lens can be made of an approximately refractive index-matching material, such as a fluoro-polymer.

    PHOTODISRUPTIVE LASER TREATMENT OF THE CRYSTALLINE LENS
    35.
    发明公开
    PHOTODISRUPTIVE LASER TREATMENT OF THE CRYSTALLINE LENS 审中-公开
    光致抗体激光白蛋白

    公开(公告)号：EP2367512A4

    公开(公告)日：2013-02-20

    申请号：EP09835875

    申请日：2009-12-23

    申请人： ALCON LENSX INC

    发明人： KURTZ RONALD M ,  RAKSI FERENC ,  GOLDSTEIN PETER

    IPC分类号： A61F9/01 ,  A61B18/20 ,  A61F9/007 ,  A61F9/008

    CPC分类号： A61F9/00838 ,  A61F9/008 ,  A61F9/009 ,  A61F2009/00851 ,  A61F2009/0087 ,  A61F2009/00895 ,  A61F2009/00897

    摘要： Apparatus and methods of treating a hard lens region of an eye with a laser where one method includes identifying a boundary of the hard lens region, selecting a laser-parameter to enable a photodisruptive procedure in the hard lens region and to control a spreading of bubbles in the hard lens region, modifying a mechanical property of a posterior portion of the hard lens region in a proximity of the identified boundary by the photodisruptive procedure, and modifying a mechanical property of a portion anterior to the modified posterior portion of the hard lens region by the photodisruptive procedure. The laser bubbles can be applied to form incisions which are non transverse to an axis of the eye and intersect the lens fibers.

    摘要翻译： 用激光处理眼睛的硬质透镜区域的装置和方法，其中一种方法包括识别硬质透镜区域的边界，选择激光参数以在硬透镜区域中实现光破坏性过程并且控制气泡的扩散 在硬透镜区域中，通过光破坏性程序来改变在所识别的边界附近的硬质透镜区域的后部的机械性能，并且改变硬透镜区域的修改的后部之前的部分的机械性能 通过光破解程序。 可以应用激光气泡以形成不横向于眼睛的轴线并与透镜纤维相交的切口。

    GRADIENT SEARCH INTEGRATED WITH LOCAL IMAGING IN LASER SURGICAL SYSTEMS
    36.
    发明公开
    GRADIENT SEARCH INTEGRATED WITH LOCAL IMAGING IN LASER SURGICAL SYSTEMS 有权
    ，地方显像在激光手术系统的集成梯度

    公开(公告)号：EP2531091A2

    公开(公告)日：2012-12-12

    申请号：EP11740405.3

    申请日：2011-02-04

    申请人： Alcon LenSx, Inc.

    发明人： RAKSI, Ferenc

    IPC分类号： A61B3/12 ,  A61B3/10

    CPC分类号： G06K9/48 ,  A61B3/102 ,  G06K2009/485 ,  G06T7/0012 ,  G06T2207/10101 ,  G06T2207/30041

    摘要： Techniques and systems for gradient search are provided based on sensing or measuring at selected locations of a target object without performing full-field sensing or measuring over the entire field of the target object. Search methods are provided to include determining a coordinate of a boundary of a region in relation to a loop in a proximity of a first location, determining a direction of a gradient of the coordinate corresponding to the first location, and selecting a second location based on the determined direction. A search system can be implemented to include an imaging system to determine a coordinate of a feature of an object on a loop in a proximity of a first location, and a controller, coupled to the imaging system, to determine a direction of a gradient of the coordinate corresponding to the first location, and to select a second location based on the determined direction.