510(k) K904622 ยท EWO Audiometer
HEARING CHECKER(TM), DESKTOP MODEL
| Applicant | Qualitone Hearing Aids and Audiometers, Minneapolis MN, US |
| Decision | Substantially Equivalent, Sep 17, 1991 |
| Received | Oct 11, 1990 |
| Type | Traditional |
| FDA record | Open on fda.gov |
Recalls that name K904622
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.