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    APPARATUS FOR EYE SURGERY
    3.
    发明授权
    APPARATUS FOR EYE SURGERY 有权

    公开(公告)号：EP2723283B1

    公开(公告)日：2018-08-01

    申请号：EP11730905.4

    申请日：2011-06-27

    申请人： WaveLight GmbH

    发明人： VOGLER, Klaus ,  DONITZKY, Christof

    IPC分类号： A61F9/008

    CPC分类号： A61F9/008 ,  A61F9/00825

    摘要： There is proposed an apparatus for eye surgery, which comprises a stand (24) having a stand base (32) that is movable or realized for mounting on a wall or ceiling, and having a stand arm arrangement (34, 36) that is manually adjustable, at least partially, relative to the stand base, an operation microscope (38) being attached to the stand arm arrangement. Further, the eye-surgery apparatus comprises a laser appliance, which provides pulsed, focussed laser radiation having radiation properties suited to the application of incisions in the human eye (14). The laser appliance comprises a laser source (20) and a laser treatment head (26) that is attached to the stand arm arrangement (34, 36) and emits the laser radiation, a flexible transmission fibre (22) or a jointed beam transport arm being provided for the purpose of transporting the laser radiation to the laser treatment head. The laser treatment head (26) is positioned or positionable in an observation beam path of the operation microscope (38) and provides a passage (52) for an observation beam going along the observation beam path. According to one embodiment, the laser treatment head (26) can be moved out of a position of use, in which it is positioned over the eye (14) and under the operation microscope (38), into a non-use position, in which it is at a distance from the working region of the operating physician (40) and the latter, through the operation microscope (38), has a direct view of the eye (14) to be treated.

    METHOD FOR ENERGY CALIBRATION OF A PULSED CUTTING LASER FOR EYE SURGERY
    4.
    发明公开
    METHOD FOR ENERGY CALIBRATION OF A PULSED CUTTING LASER FOR EYE SURGERY 审中-公开
    一种用于眼科手术的脉冲切割激光器的能量校准方法

    公开(公告)号：EP3291779A1

    公开(公告)日：2018-03-14

    申请号：EP16715348.5

    申请日：2016-03-31

    申请人： WaveLight GmbH

    发明人： LEMONIS, Sissimos

    IPC分类号： A61F9/008

    CPC分类号： B23K26/0622 ,  A61F9/00814 ,  A61F9/0084 ,  A61F2009/00855 ,  B23K26/0006 ,  B23K26/03

    摘要： A method for energy calibration of a pulsed cutting laser for eye surgery comprises irradiating a sample material with a plurality of sets of laser pulses of the cutting laser with pulse energies differing from set to set. This method also comprises analyzing at least one visually perceptible discoloration structure created in the sample material as a result of the irradiation, selecting the pulse energy of one of the sets based on the analysis, and setting a treatment pulse energy for the cutting laser based on the selected energy.