Device typeCorneal trephine, reusable: An ophthalmic surgical blade designed to cut and remove circular sections of the cornea (corneal buttons) and/or sclera from a patient to prepare for graft implantation, or from cadaveric donors to obtain grafts. It is typically a sharp, beveled, hollow cylinder, of different diameters, having a circular, saw-like working edge. It is an exchangeable device that may be attached to a manually rotated handle or to a powered rotary surgical handpiece. This device is typically made of high-grade stainless steel. This is a reusable device.
FDA categoryTrephine, manual, ophthalmic
Device ID00841668142547
Catalog numberAE-8248
AvailabilityPrescription
MRI safetyLabeling does not contain MRI Safety Information
Lumen/Inner Diameter9.25 Millimeter