Device for separating the epithelial layer from the surface of the cornea of an eye

摘要

A separator that includes a body and a leading edge portion. The leading edge portion includes an upper planar surface oriented at an angle ranging from approximately 40° to 90° relative to a horizontal plane and a lower planar surface oriented at an angle ranging from approximately 0° to 30° relative to the horizontal plane, wherein the upper planar surface and the lower planar surface intersect one another so as to define a blunt leading edge and the leading edge portion is made of a material that has a hardness so as to separate an epithelial layer of an eye from an cornea stroma of said eye without substantially damaging said epithelial layer and wherein said blunt leading edge is incapable of cutting said stroma.