Design and Biocompatibility of a Novel, Flexible Artificial Cornea.

Purpose: We sought to introduce the materials, design, and biocompatibility of a flexible and suturable artificial corneal device.

Methods: Single-piece, fully synthetic, optic-skirt design devices were made from compact perfluoroalkoxy alkane. The skirt and the optic wall surfaces were lined with a porous tissue ingrowth material using expanded polytetrafluoroethylene.

Short-Term Clinical Outcomes of a Novel Corneal Prosthetic Device in a Rabbit Model.

Purpose: To evaluate the clinical performance and biocompatibility of a novel synthetic corneal device.

Methods: Synthetic, single-piece, foldable, suturable, optic-and-skirt design prototype devices were fabricated using expanded polytetrafluoroethylene. A combination of intralamellar and full-thickness penetrating techniques was used for implantation.