... full range of sizes in 0.25mm increments is available. Each sterile disposable punch set is supplied completely assembled and ready for use. T he original Barron Corneal Donor Button Punch ...
http://www.katena.com/html/get_resource.cfm?id=72

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... for the use in in the preparation of corneal donor buttons for use in penetrating keratoplasty. ... Designed for accurate donor button preparation. Holth ...
http://www.medtronicophthalmics.com/ocutek-punches-overview.htm...

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We offer a wide range of endothelial punch. These are mechanical device that gives an excellent donor corneal button punched out from the endothelial side of corneoscleral button.
http://www.ophthalmic-instruments-india.com/keratoplasty-cornea.html

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... step 4, a trephine is used to punch the donor stromal lenticule to create a donor stromal button ... of the host and graft corneal flaps, the disparity between the donor button and the ...
http://archopht.ama-assn.org/cgi/content/full/118/8/1112

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... To describe the use of a single donor corneal tissue ... head was used to harvest a lamellar donor button ... An 8-mm trephine was used to punch the posterior lamellar donor lenticule.
http://archopht.ama-assn.org/cgi/content/full/125/4/552

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Troutman Corneal Punch Adjustable piston accommodates 7 - 9 mm trephine blades. ... Designed for accurate donor button preparation . Ref # Description. Quantity
http://www.medtronicophthalmics.com/trephine-punches-overview.h...

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11/6/2008 Long-Term Results Of VisionCare's Implantable Telescope For ... Corneal Donor Button Punch Flieringa Scleral Fixation Rings Intraocular Pressure Reducer
http://www.ophthalmologyweb.com/Default.aspx?spid=56

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... operating platform and holds the corneal tissue in the most relaxed anatomically correct shape in preparation for the trephination of the donor button. The CORONET Donor Punch is ...
http://www.networkmedical.co.uk/ophthalmic_donor_punch<...

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