510(k) K904020 ยท ESD Hearing Aid, Air-Conduction, Prescription
MEMORYMATE HEARING AID WITH PMC PROGRAMMER
| Applicant | 3M Company, St. Paul MN, US |
| Decision | Substantially Equivalent, Dec 17, 1990 |
| Received | Aug 30, 1990 |
| Type | Traditional |
| FDA record | Open on fda.gov |
Recalls that name K904020
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.