Table 1.
Visual prosthesis summary
| Device name | Company/research consortium | Array location | Device stage | Clinical trial identifiers/status |
|---|---|---|---|---|
| NR600 System | Nano Retina, Israel (company) | Epiretinal | Clinical | NCT04295304 (recruiting) |
| IMIE 256 | Golden Eye Bionic, USA and IntelliMicro Medical, China (companies) | Epiretinal | Clinical | None |
| POLYRETINA | Diego Ghezzi research team (École Polytechnique Fédérale de Lausanne) | Epiretinal | Pre-clinical | None |
| EPI-RET3 | RWTH Aachen | Epiretinal | Clinical | None |
| PRIMA | Pixium Vision, France (company) | Subretinal | Clinical |
NCT03392324, NCT04676854 (recruiting) NCT03333954 (active, not recruiting) |
| IMTC’s HARP4k Retinal Prosthesis System | Iridium Medical Technology, Taiwan (company) | Subretinal | Pre-clinical | None |
| Gen 2 suprachoroidal device | Bionic Vision Australia (Research consortium) | Suprachoroidal | Clinical | NCT03406416 (completed), NCT05158049 (enrolling by invitation) |
| Phoenix-99 | Bionic Vision Australia (Research consortium) | Suprachoroidal | Pre-clinical | None |
| STS | Osaka University, Japan (Research consortium) | Intrascleral | Pre-clinical | None |
| ORION | Second Sight Medical Products, USA (company) | Occipital lobe | Clinical | NCT03344848 (active, not recruiting) |
| CORTIVIS | Biomedical Technologies, Spain (company) | Occipital lobe | Clinical | NCT02983370 (recruiting) |
| ICVP | Illinois institute of technology | Visual cortex | Clinical | NCT04634383 (active, recruiting) |
| AV-DONE | NIDEK CO, Japan (company) | Optic nerve | Pre-clinical | None |