首页> 外国专利> METHOD OF THE IMPLANTATION OF INTRA-STROMAWHETHER CORNEAL SEGMENTS DURING TREATMENT OF KERATOCONUS

METHOD OF THE IMPLANTATION OF INTRA-STROMAWHETHER CORNEAL SEGMENTS DURING TREATMENT OF KERATOCONUS

机译:圆锥角膜植入术中硬膜内角膜段植入方法

摘要

1. A method of implanting the corneal intrastromal segments Keratoconus comprising forming intrastromal corneal tunnel annular shape by femtodissektsii corneal stroma at from 300 to 400 m depth in the radial direction from 0 ° to 360 °, and then forming the two through input sections for administration intrastromal corneal segment, characterized in that the inlet through-slits formed perpendicular to produce corneal tunnel length 1.0-1.3 mm, from the planned installation asymmetrically Corneal segmenta.2. A method according to claim 1, characterized in that the annular corneal tunnel is formed at a depth of 75-80% of the minimum thickness of the cornea in implantatsii.3. A method according to claim 1, characterized in that the annular corneal tunnel is formed with an inner diameter of 4.9 mm and an external diameter - 6.2 mm.
机译:1.一种植入角膜基质内段圆锥角膜的方法,该方法包括通过飞秒角膜基质在0°至360°的径向深度为300至400m的深度处形成角膜基质内环形通道,然后形成两个用于输入的贯穿部分基质内角膜节段,其特征在于,从计划安装的非对称角膜节段a。垂直形成入口通缝以产生角膜隧道长度1.0-1.3 mm。 2.根据权利要求1所述的方法,其特征在于,所述环形角膜隧道形成在植入物中角膜最小厚度的75-80%的深度处。 2.根据权利要求1所述的方法,其特征在于,所述环形角膜通道形成为具有4.9mm的内径和6.2mm的外径。

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号