公开(公告)号：US20040070761A1

公开(公告)日：2004-04-15

申请号：US10269340

申请日：2002-10-11

Applicant: INTRALASE CORP.

Inventor： Christopher Horvath ,  Ruben Zadoyan ,  Ferenc Raksi ,  Zsolt Bor ,  Guy V. Holland ,  Tibor Juhasz

IPC: G01B011/00

CPC classification number: G01B11/272 ,  A61F9/008 ,  A61F9/00825 ,  A61F9/009 ,  A61F2009/00844 ,  A61F2009/00848 ,  A61F2009/00872 ,  B23K26/04 ,  G01B9/02 ,  G01B11/00

Abstract: The present invention generally relates to a method and system for determining the position and alignment of a plane in relation to an intersecting axis and using that known position and alignment to allow for corrections to be made when using the plane as a reference plane. More particularly, the invention relates to a method and system for determining the angle of tilt of a planar surface in relation to a laser beam, and using the determined angle of tilt to calculate a correction factor to be applied to the laser beam. Briefly stated, the method and system ultimately calculates a correction factor, z-offset, that is applied when using the laser beam in a procedure.

Abstract translation: 本发明一般涉及用于确定平面相对于交叉轴线的位置和对准的方法和系统，并且使用该已知位置和对准来允许在使用该平面作为参考平面时进行校正。 更具体地，本发明涉及一种用于确定平面相对于激光束的倾斜角度的方法和系统，并且使用确定的倾斜角度来计算要施加到激光束的校正因子。 简而言之，该方法和系统最终计算在过程中使用激光束时应用的校正因子z偏移。