This invention comprises a flexible ocular device for implantation into the eye formed of a biocompatible elastomeric material, foldable to a diameter of 1. The cell arrays have bit lines coupled to first ends of memory cells and word lines coupled to the other ends. The holder case includes a plurality of ribs disposed inside the holder case. Alarms andor indications activate when one or more of the thresholds of inactivity is exceeded. Following installation and curing of the liner, the bladder assembly is retrieved by pulling on the retrieval end of the inner bladder, and upon retrieval, the outer bladder is inverted.