510(k) K842021 ยท HCC Device, Biofeedback
EEG BIOFEEDBACK DEVICE ACCESSORY
| Applicant | Electronics Research & Production, Mchenry IL, US |
| Decision | Substantially Equivalent, Jul 20, 1984 |
| Received | May 18, 1984 |
| Type | Traditional |
| FDA record | Open on fda.gov |
Recalls that name K842021
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.