| Note: This medical device record is a PMA supplement. A supplement may have changed the device description/function or indication from that approved in the original PMA. Be sure to look at the original PMA record for more information. |
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| Device | Senza® HFX iQ™ System |
| Generic Name | Stimulator, spinal-cord, totally implanted for pain relief |
| Applicant | Nevro Corporation 1800 Bridge Pkwy. Redwood City, CA 94065 |
| PMA Number | P130022 |
| Supplement Number | S067 |
| Date Received | 12/20/2024 |
| Decision Date | 08/15/2025 |
| Product Code |
LGW |
| Advisory Committee |
Neurology |
| Supplement Type | Normal 180 Day Track |
| Supplement Reason | Change Design/Components/Specifications/Material |
| Expedited Review Granted? | No |
| Combination Product | No |
| Predetermined Change Control Plan Authorized | No |
Approval Order Statement Approval for changes to the printed circuit board assembly (PCBA) board used in IPG3000, including replacing the microcontroller from rev 2 to rev 3, replacing the fuel gauge with a battery voltage measurement circuit, changing the material of the printed circuit board (PCB), moving the PCBA battery fuse from the negative terminal to the positive terminal, other minor modifications to PCB layout (reorganizing components and modification of solder pad size), as well as an alternate PCBA supplier for IPG3000. |
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