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准分子激光屈光矫正系统及实验研究

邓国庆, 余吟山

邓国庆, 余吟山. 准分子激光屈光矫正系统及实验研究[J]. 激光技术, 2005, 29(4): 417-419,448.
引用本文: 邓国庆, 余吟山. 准分子激光屈光矫正系统及实验研究[J]. 激光技术, 2005, 29(4): 417-419,448.
DENG Guo-qing, YU Yin-shan. Development and experimental study of excimer laser refractive system[J]. LASER TECHNOLOGY, 2005, 29(4): 417-419,448.
Citation: DENG Guo-qing, YU Yin-shan. Development and experimental study of excimer laser refractive system[J]. LASER TECHNOLOGY, 2005, 29(4): 417-419,448.

准分子激光屈光矫正系统及实验研究

详细信息
    作者简介:

    邓国庆(1976- ),男,博士研究生,主要从事准分子激光技术及应用领域的研究工作.

    通讯作者:

    余吟山,E-mail:ysyu@aiofm.ac.cn

  • 中图分类号: R318.51

Development and experimental study of excimer laser refractive system

  • 摘要: 以飞点扫描切削模式为基础,研制小光斑飞点扫描准分子激光角膜屈光矫正系统。利用此扫描系统做了PMMA板和角膜对比实验以及动物和盲眼实验。实验结果表明,该矫正系统具有治疗时间短、矫正精度高、角膜切削表面光滑,易于集成波前像差技术实现“个体化切削”方案等优点,具有较好的临床应用前景。
    Abstract: The small scanning-spot excimer laser corneal system was developed based on flying-spot scanning model.The comparative experiment between PMMA and cornea was fulfilled as well as clinical animal and blind eyes experiments.The experimental results show that the excimer laser refractive system is characteristic of short cure time,high accuracy,surface smoothness and easy to integrate the wavefront aberration technology.
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    [1] 林振能,沈建新,廖文和.193nm准分子激光切削角膜的研究[J].激光技术,2003,27(6):510~513.
    [2] 江海河,余吟山,陆志贤 et al.近视眼激光角膜切除术原理及控制方法 [J].激光生物学报,1998,17(4):249~253.
    [3]

    SELER T,KAEMMERER M,MIERDEL P et al.Ocular optical aberrations after photorefractive keratectomy for myopia and myopeastigmatism [J].Arch Ophthalmol,2000,118(1):17~21.

    [4]

    MARTINEZ C E,APPLEGATE R A,KLYCE S D et al.Effect of pupillary dilation on corneal optical aberrations after photorefractive keratectomy [J].Arch Ophthalmol,1998,116(8):1053~1062.

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出版历程
  • 收稿日期:  2004-05-19
  • 修回日期:  2004-06-06
  • 发布日期:  2005-07-24

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