Predicate Research Report · generated 2026-08-22 · Print / save as PDF · Save to account
Wesper, Inc. — Predicate Candidate Screening
4 FDA 510(k) clearances under this manufacturer; the 50 most recent screened below.
| K-number | Device | Applicant | Decided | Review days | Recalls (K-match) |
|---|---|---|---|---|---|
| K252628 | CASSIE | Wesper, Inc. | 2026-04-27 | 250 | 0 |
| K221816 | Wesper Lab | Wesper, Inc. | 2023-03-09 | 260 | 0 |
| K213515 | WesperO2 | Wesper, Inc. | 2022-06-10 | 220 | 0 |
| K203343 | Wesper Lab | Wesper, Inc. | 2021-12-21 | 403 | 0 |
Methodology
Recall counts reflect FDA recall records explicitly referencing each K-number; FDA links recalls to K-numbers inconsistently, so 0 means "none found in FDA records," not "never recalled." Data: FDA openFDA, refreshed weekly. Verify decisions of consequence against the primary source. Full candidate set and CSV export: atlasbyauro.com.
Prepared with Atlas
Predicate research, review-time statistics and recall monitoring for 510(k) teams — atlasbyauro.com/fda