DSAEK
Descemet’s Stripping Automated Endothelial Keratoplasty graft thickness specification are available in micron ranges, including Nano-Thin™ <60 microns, and Ultra-Thin <100 microns.
READ MOREDonor Trephine Punch
Precise. Accurate. Controlled.
The CorneaGen Donor Trephine Punch – available with and without a vacuum – provides unsurpassed accuracy by utilizing a high-visibility guide along with an anatomically-correct bowl that allows the cornea to center and stay in place. Add in our ultra-sharp, ultra-thin blade and our donor trephine punch is the definition of precise, accurate, and controlled.
Schedule a ConsultationDetails & Specifications
About the Donor Punch
Sharpest Blade
Ultra-thin, ultra-sharp blade to minimize undercut.
Highest Visibility
High-visibility guide allows full visualization throughout the process to help accurately center and reposition cornea.
Most Control
Anatomically-correct bowl allows cornea to center and stay in positions, and finger grips allow for a stable base.
Available with or without vacuum
Size Options
All sizes available with or without vacuum.
| Trephine Size (mm) | |||
| 6.00 | 6.25 | 6.50 | 6.75 |
| 7.00 | 7.25 | 7.50 | 7.75 |
| 8.00 | 8.25 | 8.50 | 8.75 |
| 9.00 | 9.25 | 9.50 | 9.75 |
Return Policy
Various circumstances arise that require a customer to return distributed product. For such cases involving any of our products, please find our return policy on our Billing Terms and Conditions.
Related Products
Reimbursement
If you need assistance with reimbursement of corneal tissue, CorneaGen is pleased to provide its customers with reimbursement and medical claims assistance to help guide you in billing corneal tissue to your local Medicare carrier and other commercial insurance carriers.
Adverse Reaction Reporting
If you have had any complications occur in your recipients, we ask you please file a report with us so that we may comply with EBAA and FDA regulations.
Regulatory Information
CorneaGen’s labs maintain the highest levels of quality through review by the U.S. Food and Drug Administration. For more information, please contact our Quality Assurance and Regulatory Affairs Department at (877) 682-8502.