Predicate Research Report · generated 2026-08-22 · Print / save as PDF · Save to account
Chad Therapeutics, Inc. · Predicate Candidate Screening
17 FDA 510(k) clearances under this manufacturer; the 50 most recent screened below.
70 daysmedian FDA review time
180 days90th percentile
17clearances measured
| K-number | Device | Applicant | Decided | Review days | Recalls (K-match) |
|---|---|---|---|---|---|
| K081176 | FLOCHANNEL | Chad Therapeutics, Inc. | 2008-07-28 | 94 | 0 |
| K070740 | CHAD THERAPEUTICS BONSAI MODEL 800 | Chad Therapeutics, Inc. | 2007-05-07 | 52 | 0 |
| K042142 | CHAD THERAPEUTICS LOTUS, MODELS OM-700 AND OM-700S | Chad Therapeutics, Inc. | 2004-09-20 | 42 | 0 |
| K033364 | CHAD THERAPEUTICS SAGE | Chad Therapeutics, Inc. | 2004-05-11 | 203 | 0 |
| K020475 | CHAD THERAPEUTICS OXYPENUMATIC CYPRESS MODEL 511 | Chad Therapeutics, Inc. | 2002-07-05 | 143 | 0 |
| K013472 | TOTAL O2 | Chad Therapeutics, Inc. | 2001-11-28 | 41 | 0 |
| K010389 | CHAD THERAPEUTICS OXYMATIC MODEL 401 AND OXYMATIC MODEL 411 | Chad Therapeutics, Inc. | 2001-03-23 | 42 | 0 |
| K003455 | MODIFICATION TO CHAD THERAPEUTICS OXYMATIC MODEL 401 | Chad Therapeutics, Inc. | 2000-12-06 | 29 | 1 |
| K000890 | CHAD THERAPEUTICS OXYMATIC MODEL 401 | Chad Therapeutics, Inc. | 2000-06-16 | 88 | 1 |
| K971889 | CHAD TOTAL O2 DELIVERY SYSTEM | Chad Therapeutics, Inc. | 1997-11-17 | 180 | 0 |
| K884562 | OXYMATIC-24 | Chad Therapeutics, Inc. | 1989-01-09 | 70 | 0 |
| K854239 | OXYCOIL | Chad Therapeutics, Inc. | 1985-11-14 | 24 | 0 |
| K852650 | OXYMATICTM ELECTRONIC OXGYEN CONSERVER | Chad Therapeutics, Inc. | 1985-08-13 | 53 | 0 |
| K842968 | CHAD ADJUSTABLE CANNULA | Chad Therapeutics, Inc. | 1984-08-29 | 30 | 0 |
| K841901 | OXYMIZER FLOW RESTRICTOR | Chad Therapeutics, Inc. | 1984-07-23 | 77 | 0 |
| K834588 | OXYMIZER-PENDANT | Chad Therapeutics, Inc. | 1984-03-19 | 81 | 0 |
| K830009 | OXYMIZER | Chad Therapeutics, Inc. | 1983-04-02 | 89 | 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