510(k) K791739 ยท ESD Hearing Aid, Air-Conduction, Prescription
RIONET HEARING AID MODEL HA-55
| Applicant | Rion Acoustic Instruments, Inc., Mchenry IL, US |
| Decision | Substantially Equivalent, Nov 5, 1979 |
| Received | Aug 31, 1979 |
| Type | Traditional |
| FDA record | Open on fda.gov |
Recalls that name K791739
No recall in the FDA data names this 510(k).
Links come from the 510(k) numbers listed on each FDA recall record. We don't infer predicate chains.