Surgical feasibility and biocompatibility of wide-field dual-array suprachoroidal–transretinal stimulation prosthesis in middle-sized animals

To investigate the safety and efficacy of a newly-developed wide-field dual-array suprachoroidal–transretinal stimulation (STS) prosthesis in middle-sized animals. The prosthesis consisted of two arrays with 50 to 74 electrodes. To test the feasibility of implanting the prosthesis and its efficacy, the prosthesis was implanted for 14 days into two rabbits. Optical coherence tomography (OCT) and ophthalmoscopy were performed 7 and 14 days after...