Additional Services & Offerings

Sierra Donor Services Eye Bank provides advanced, innovative solutions designed to enhance patient outcomes. Discover leading-edge options such as Single-Layer Amniotic Membrane, halo®, KeraNatural®, and Long-Term Preserved Cornea – Glycerol, all developed to support the treatment of complex and advanced ocular conditions.

Single-Layer Amniotic Membrane

  • Single layer amnion is used in a variety of applications that require a thin, transparent elastic membrane to act as a protective barrier.
  • Available as 9mm, 12mm and 15mm disc.
  • 5-year shelf-life stored at ambient temperature.
  • Dehydrated and terminally sterilized with gamma irradiation.

halo®

  • halo® is is a sterile, biocompatible tissue allograft designed primarily for tectonic/lamellar corneal conditions and glaucoma procedures.
  • halo® sterile tissues are available to meet a broad spectrum of ocular surgery requirements.
  • halo® tissue can be stored at room temperature and never requires reconstitution. This exceptional stability ensures tissue is readily available for both scheduled and emergent surgical need

KeraNatural®

  • KeraNatural® Sterile Allograft Rings and Arcs are advanced, ready-to-use corneal tissue products designed for ophthalmic surgical procedures. These allografts provide surgeons with high-quality, sterile, and easy-to-handle solutions for a variety of corneal repair and reconstruction needs.
  • KeraNatural® Sterile Allograft Rings and Arcs are terminally sterilized using validated processes, eliminating the need for additional preparation.
  • KeraNatural® Sterile Allograft Rings and Arcs are available in multiple sizes and thicknesses to accommodate various surgical requirements.
  • KeraNatural® Sterile Allograft Rings and Arcs have extended storage capability at room temperature, reducing waste and improving inventory management.

Long-Term Preserved Cornea – Glycerol

  • Whole or half corneas preserved in glycerol for various oculoplastic, glaucoma, and anterior segment surgical applications.

Shipping and delivery

With multiple locations, we are strategically positioned to meet the needs of our customers. We are equipped to fill expedited requests throughout the nation.

Explore our other tissues

DSAEK

Partial thickness graft for posterior lamellar procedures. This tissue is pre-cut to surgeon specifications from 50µ – 140µ. Orientation markings can be made on the graft as requested.

PKP

Full-thickness cornea grafts for penetrating keratoplasty procedures.

Sclera

Scleral grafts are available in 1/4, 1/2 or whole cup sizes.

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