The following data is part of a premarket notification filed by River Medical, Inc. with the FDA for Tef/wire Piston.
| Device ID | K915121 |
| 510k Number | K915121 |
| Device Name: | TEF/WIRE PISTON |
| Classification | Prosthesis, Partial Ossicular Replacement |
| Applicant | RIVER MEDICAL, INC. P.O.BOX 30517 Memphis, TN 38130 |
| Contact | George Murray |
| Correspondent | George Murray RIVER MEDICAL, INC. P.O.BOX 30517 Memphis, TN 38130 |
| Product Code | ETB |
| CFR Regulation Number | 874.3450 [🔎] |
| Decision | Substantially Equivalent (SESE) |
| Type | Traditional |
| 3rd Party Reviewed | No |
| Combination Product | No |
| Date Received | 1991-11-13 |
| Decision Date | 1991-12-23 |