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Microsurgical instruments for raising the corneal flap during the LASIK reoperation in patients after radial keratotomy

机译:放射状角膜切开术后LASIK手术中抬高角膜瓣的显微外科器械

摘要

The invention relates to medicine, in ophthalmology, namely, to microsurgical instruments used in ophthalmic surgery on the cornea during surgery to lift the corneal flap.;Technical result of utility model is to reduce intraoperative complications at the stage of raising the surface of the corneal flap is formed by using a microkeratome, convenience and prevention of post-operative complications.;Said technical result is achieved in that the microsurgical tool for raising corneal flap during repeated operation LASIK patients after radial keratotomy, comprising a handle and two working portions on either side of the handle, wherein one operating part is a cutting device, and the other is made in a spatula, curved in an arc, according to the utility model, each working portion is located at an obtuse angle to the handle, wherein the cutting device is designed as a plate shape Recall huge capacity "dovetail" where are two inner cutting surface having bilateral sharpening angle of 30 °, and the two exterior surfaces are rounded and smoothed, and the plate thickness is 0.2 mm, and the second working part, designed as a spatula, curved in an arc,
机译:本发明涉及眼科医学,即用于角膜瓣抬起手术的眼科手术中用于眼科手术的显微外科器械。本实用新型的技术效果是减少了在角膜表面抬高阶段的术中并发症。通过使用微型角膜刀来形成皮瓣,方便并防止术后并发症。;取得技术成果的原因是,用于在放射状角膜切开术后重复手术的LASIK患者中抬高角膜皮瓣的显微外科工具,包括一个手柄和两个工作部分根据本实用新型,手柄的一侧,其中一个操作部分是切割装置,另一个操作部分是形成为弧形弯曲的刮铲,每个工作部分相对于手柄成钝角。装置设计成板状召回巨大的“燕尾槽”,其中两个内切削面的双边锐角均为30°, d将两个外表面弄圆并弄平,板的厚度为0.2 mm,第二个设计为铲形的工作部分呈弧形弯曲,

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