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| Device | UNIPURE C3F8 Ophthalmic Gas in the UNIFEYE Gas Delivery System, UNIPURE C3F8 Ophthalmic Gas in the UNIPEXY Gas Delivery |
| Generic Name | Gases used within eye to place pressure on detached retina |
| Regulation Number | 886.4270 |
| Applicant | Alcon Research, LLC 20511 Lake Forest Dr. Lake Forest, CA 92630 |
| PMA Number | P220030 |
| Supplement Number | S001 |
| Date Received | 09/27/2024 |
| Decision Date | 10/22/2024 |
| Product Code |
LPO |
| Advisory Committee |
Ophthalmic |
| Supplement Type | 30-Day Notice |
| Supplement Reason | Process Change - Manufacturer/Sterilizer/Packager/Supplier |
| Expedited Review Granted? | No |
| Combination Product | No |
| Predetermined Change Control Plan Authorized | No |
Approval Order Statement Approval to implement the following manufacturing changes to UNIFEYE and UNIPEXY Gas Delivery Systems: 1) Implementing a pre- and post-assembly weight verification for UNIFEYE and UNIPEXY Gas Delivery Systems; 2) Implementing weighing cradles for UNIFEYE and UNIPEXY Gas Delivery Systems; 3) Updating the fixture travel length for the UNIFEYE Gas Delivery System during the insertion of the mixture stop into the plunger body. A new calibrated distance gauge will be used to verify this travel length. |