blade for cornea surgery and device for cornea surgery, with this part of accident

摘要

A blade (20) for corneal surgery for separating a corneal epithelium in a flap shape, includes: upper and lower blade surfaces (303); and an edge surface (304) connecting the upper and lower blade surfaces, the edge surface having a height of 1 to 70 mu m and a connecting portion with each of the upper and lower blade surfaces having a curved surface (305). IMAGE