METHOD AND DEVICE TO ADJUST CORNEA OF EYE

摘要

PURPOSE: To simplify a surgical operation without any damage to an eye tissue by changing a form of a visual zone area in cornea to correct an ametropia. CONSTITUTION: A method for controlling a cornea of an eye comprising the following steps: inserting one terminal end of a controlling part with a divided ring form into a cornea 12 at a selected starting point; moving gradually the one terminal end of the controlling part into a circular passage around the inside of the cornea 12 until the end approaches to the selected starting point and unites with a rear terminal end of the controlling part; and connecting the one terminal end of the controlling part to the rear terminal end of the controlling part, thereby inserting the controlling part into the cornea 12.