510(k) K831778 ยท BZC Calculator, Pulmonary Function Data
RS-RESIDUAL VOLUME SYSTEM
| Applicant | Warren E. Collins, Inc., Mchenry IL, US |
| Decision | Substantially Equivalent, Aug 31, 1983 |
| Received | Jun 2, 1983 |
| Type | Traditional |
| FDA record | Open on fda.gov |
Recalls that name K831778
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.