510(k) K904544 ยท EWO Audiometer
ACOUSTIC APPRAISER CD-2 AUDIOMETER/MASTER HEAR.AID
| Applicant | Qualitone, Minneapolis MN, US |
| Decision | Substantially Equivalent, Oct 31, 1990 |
| Received | Oct 4, 1990 |
| Type | Traditional |
| FDA record | Open on fda.gov |
Recalls that name K904544
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.