发明名称 dispositivo e método para cortar a córnea de um olho humano por meio de cortes empregando radiação a laser pulsado focalizado
摘要 The invention relates to a device for producing at least one continuous slit-shaped cut (42) from the rear surface (48) to the front surface (46) of the cornea (44) of a human eye, comprising a laser device for producing at least one part of the cut using focused pulsed laser radiation, wherein the laser device comprises controllable components for setting the location of the focus, a control computer for controlling said components, and a control program for the control computer. The control program contains instructions, which are designed to cause the creation of at least one part of the cut (42) starting from the rear surface (48) of the cornea when said instructions are executed by the control computer, wherein the cross-sectional course of the cut - observed in the direction from the front surface to the rear surface, deviates from a straight line (60) perpendicular to the eye surface. According to a preferred embodiment, the cross-sectional course of the cut has several straight-line sections (50, 52, 54), which follow each other in the manner of a zig-zag pattern and each pair of which is separated by a kink (56, 58).
申请公布号 BR112013013775(A2) 申请公布日期 2016.09.13
申请号 BR20131113775 申请日期 2010.12.10
申请人 WAVELIGHT GMBH 发明人 CHRISTOF DONITZKY;JOHANNES KRAUSE;MATHIAS WOELFEL
分类号 A61F9/01 主分类号 A61F9/01
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