Method for calculating refractive correction amount in corneal refractive surgery
    1.
    发明授权
    Method for calculating refractive correction amount in corneal refractive surgery 有权
    角膜屈光手术屈光矫正量的计算方法

    公开(公告)号:US07125405B1

    公开(公告)日:2006-10-24

    申请号:US09609144

    申请日:2000-06-30

    IPC分类号: A61F9/008

    摘要: An apparatus for operation on a cornea by ablating with a laser beam for correcting ametropia; the apparatus comprising an input device utilized for inputting each data necessary for correction, a first correcting device for irradiating a laser beam for correcting myopic astigmatism, a second correcting device for irradiating a laser beam for correcting hyperopic astigmatism, a calculating device for calculating each correction-data based on the each inputted data in case of combining the first and second correcting means, and a control device for ablating the cornea by controlling the first and second correcting means based on results calculated by the calculating device.

    摘要翻译: 一种用于通过用激光束烧蚀来矫正屈光不正的用于在角膜上操作的装置; 所述装置包括用于输入校正所需的每个数据的输入装置,用于照射用于校正近视散光的激光束的第一校正装置,用于照射用于校正远视像散的激光束的第二校正装置,用于计算每个校正的计算装置 - 基于在组合第一和第二校正装置的情况下的每个输入数据的数据,以及用于通过基于由计算装置计算的结果控制第一和第二校正装置来消融角膜的控制装置。

    Apparatus for operation on a cornea
    2.
    发明授权
    Apparatus for operation on a cornea 失效
    在角膜上操作的装置

    公开(公告)号:US6136012A

    公开(公告)日:2000-10-24

    申请号:US121917

    申请日:1998-07-24

    IPC分类号: A61F9/01 A61F9/00

    摘要: An apparatus for operation on a cornea by ablating with a laser beam for correcting ametropia; the apparatus comprising an input device utilized for inputting each data necessary for correction, a first correcting device for irradiating a laser beam for correcting myopic astigmatism, a second correcting device for irradiating a laser beam for correcting hyperopic astigmatism, a calculating device for calculating each correction-data based on the each inputted data in case of combining the first and second correcting means, and a control device for ablating the cornea by controlling the first and second correcting means based on results calculated by the calculating device.

    摘要翻译: 一种用于通过用激光束烧蚀来矫正屈光不正的用于在角膜上操作的装置; 所述装置包括用于输入校正所需的每个数据的输入装置,用于照射用于校正近视散光的激光束的第一校正装置,用于照射用于校正远视像散的激光束的第二校正装置,用于计算每个校正的计算装置 - 基于在组合第一和第二校正装置的情况下的每个输入数据的数据,以及用于通过基于由计算装置计算的结果控制第一和第二校正装置来消融角膜的控制装置。