Eye Physics Model Donut

The model EPDonut is a 2nd generation, manually prototyped plaque (ca 2007) intended for ciliray ring and some iris tumors (base ≤ 18x18 mm, height ≤ 3 mm tall).

EPDonut_dimensions
  • 23.6 mm circular.
  • 18K standard gold alloy.
  • 4 suture eyelets (between the rectus muscles)
  • Coverage for 5mm Rx height: 18x18 tumor base + 2mm margin.
  • About 1.5 mm thick
  • 34 shallow seed slots: approx. 1.2 X 5 X 0.7 mm
  • For 24-26 mm diameter eye.
  • Radial seed pattern
  • Seeds are to be glued into slots using a medical device grade cyanoacrylate adhesive (e.g Loctite 4014).
  • Can be steam sterilzed using 4 minute flash cycle at time of surgery.
  • Sterilization surface area in sq. cm:
    • Plaque ≈ na
    • Template ≈ na

Plaque Coordinates