11 matching records for Corn.Treph..
A collection of surgical instruments intended to cut a precise circular section of the cornea (corneal button) from stored cadaveric donor tissue for transplantation into a prepared patient. It typically consists of a small base plate, an extremely sharp an...
A surgical device intended to be used as a platform onto which a donor cornea is placed to allow a precise circular section of the cornea (corneal button) to be cut from the cornea for subsequent transplantation into a prepared patient. It is a small base p...
A hand-held, ophthalmic surgical instrument, constructed as a one-piece handle with trephine (not an exchangeable component) that is manually rotated with downward pressure by a surgeon in order to cut and remove circular pieces of corneal tissue (corneal b...
A hand-held, ophthalmic surgical device used to hold an exchangeable trephine (cylindrical cutting blade) so that it can be manually rotated with downward pressure by a surgeon in order to cut and remove circular pieces of corneal tissue (corneal buttons) o...
A sterile, 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, ho...
A hand-held manual device designed to hold and operate a compatible ophthalmic surgical instrument tip (typically scissors, forceps). It is typically in the form of a conventional handle with a connector that secures the inserted tip, and has a manually-ope...
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 cyl...
A hand-held, manual, ophthalmic surgical device designed to hold a small reservoir of alcohol solution at the surface of the cornea to soften the corneal epithelium for subsequent epithelial flap creation during laser-assisted epithelial keratomileusis (LAS...
A sterile ophthalmic device intended to be placed on the cornea to provide a physical barrier for fluid retention of the eye during ophthalmic surgery. It is a bevelled, hollow cylinder made of high-grade stainless steel, similar in shape to a non-cutting c...
A hand-held manual device designed to hold and operate a compatible ophthalmic surgical instrument tip (typically scissors, forceps). It is typically in the form of a conventional handle with a connector that secures the inserted tip, and has a manually-ope...
A hand-held, manual, ophthalmic surgical device designed to hold a small reservoir of alcohol solution at the surface of the cornea to soften the corneal epithelium for subsequent epithelial flap creation during laser-assisted epithelial keratomileusis (LAS...