Suction Trephine
Endothelial Punch
December 27, 2016
Disposable Corneal Trephine
Disposable Corneal Trephine
December 27, 2016
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Suction TrephineSuction Trephine

The Nanoedge suction trephine is designed to take out a circular corneal button of predetermined diameter from the recipient
cornea in a corneal transplant (Keratoplasty) procedure. The cutting action of the circular blade is assisted by a manual suction mechanism, which holds the recipient cornea firmly while the cutting is being performed.


  • A 360° suction cavity creates a vacuum to hold the trephine securely on to the surface of the cornea
  • A precisely calibrated rotating mechanism allows the surgeon to advance the blade depth 0.25mm with each 360o rotation
  • 1 Quarter turn = 0.063mm (63 microns)
  • Ultra sharp blade minimizes damage to the endothelial cells and reduces undercut
  • Marker pin on the non-reflective trephine base allows the user to calculate the quarter and full turns through which the blade has progressed
  • Designed to give a consistently accurate, uniform and perpendicular cut
  • Very economically priced
  • EO Sterile
  • CE certified