510(k) K771609 ยท CDX Radioimmunoassay, Total Thyroxine
PEDIATRIC THYROXINE TEST SYS. T4
| Applicant | Corning Medical & Scientific, Mchenry IL, US |
| Decision | Substantially Equivalent, Dec 20, 1977 |
| Received | Aug 22, 1977 |
| Type | Traditional |
| FDA record | Open on fda.gov |
Recalls that name K771609
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.