510(k) K770938 ยท KLW Masker, Tinnitus
TINNITUS AID, MODEL S244
| Applicant | Vicon Instrument Co. MD, US |
| Decision | Substantially Equivalent, Jun 28, 1977 |
| Received | May 23, 1977 |
| Type | Traditional |
| FDA record | Open on fda.gov |
Recalls that name K770938
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.