510(k) · Cleared
ClearedQualityFlow O2 Series (QualityFLOW O2); QualityFlow O2 Series (QualityFLOW O2 MTV)
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Dehas Medical Systems GmbH · CBP Valve, Non-Rebreathing
Cleared on Oct 29, 2024 as substantially equivalent to K953349 (Spiracle Technology, 1996) after a 168-day review. Its family tree reaches back 1 generation to 1996.
- Decided
- Oct 29, 2024
- Review
- 168 days
- Class
- Class II
- Product code
- CBP
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 1 generation to K953349 (1996). No later device cites it as a predicate yet.
- Root · 1 generation backK953349 Spiracle Technoloty Gaseous Oxygen Supply ValveSpiracle Technology · 1996
- This deviceK241366 QualityFlow O2 Series (QualityFLOW O2); QualityFlow O2 Series…Dehas Medical Systems GmbH · 2024
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −1 | K953349 | Spiracle Technoloty Gaseous Oxygen Supply Valve | Spiracle Technology | 1996 | — |
| 0 (this device) | K241366 | QualityFlow O2 Series (QualityFLOW O2); QualityFlow O2 Series (QualityFLOW O2… | Dehas Medical Systems GmbH | 2024 | — |
Sources: FDA 510(k) database (decision fields), the FDA summary (predicates and indications), FDA recall and enforcement reports, and MAUDE; processed by 510(k) Report. Verify on FDA.gov · Methodology and accuracy.
Planning a device in CBP? A 510(k) Report weighs predicate choices, recall history and review times for a new device like this one.
Top candidate predicates for a new CBP device
- #1 K234053 F&P Optiflow Flow Diverterscore 7.8 · 1 generation · no Class I recall
- #2 Held for the reportin the report
What was it cleared against? (1)
Devices the submitter claimed this one is substantially equivalent to (*), and reference devices cited for a specific test or feature (†), as written in the FDA summary.
| Type | Number | Device | Decided |
|---|---|---|---|
| * | K953349 | Spiracle Technoloty Gaseous Oxygen Supply ValveSummary page 6…8.3 Predicated device equivalence DEHAS Medical Systems GmbH is claiming substantial equivalence to the SPIRA- CLE TECHNOLOGY GASEOUS OXYGEN SUPPLY VALVE (K953349) from Spira- cle Technology, 10601 Calle Lee # 190, Los Alamitos, CA 90720. 8.4 Indications for Use (IFU) The dema… | 1996 |
What descends from it?
No later submission names this one as a predicate yet.
Has anything in its family been recalled? (0 Class I)
No FDA recall names this device.
No ancestor or descendant has a Class I recall.
What does this lineage say?
- Its one ancestor has no recall.
How does its category compare?
All CBP devicesCBP Valve, Non-Rebreathing: FDA decisions, review times, recalls and adverse event reports over 20 years. 2024, this device’s year, is highlighted.
FDA decisions per year · CBP
2in 2024
2026 to Oct 25, outlined.
Median 510(k) review, days · CBP
129in 2011
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · CBP
No recall names CBP since 2007.
Adverse event reports per year · CBP
1in 2021
MAUDE reports naming product code CBP, not matched to any one device; reports are not rates.
View these four charts as a table
| Year | Decisions | Median 510(k) review, days | Recalls (Class I) | MAUDE reports |
|---|---|---|---|---|
| 2007 | 0 | — | 0 | 1 |
| 2008 | 1 | — | 0 | 1 |
| 2009 | 1 | — | 0 | 6 |
| 2010 | 2 | — | 0 | 3 |
| 2011 | 3 | 129 | 0 | 2 |
| 2012 | 0 | — | 0 | 1 |
| 2013 | 0 | — | 0 | 2 |
| 2014 | 1 | — | 0 | 11 |
| 2015 | 2 | — | 0 | 0 |
| 2016 | 1 | — | 0 | 0 |
| 2017 | 1 | — | 0 | 1 |
| 2018 | 0 | — | 0 | 0 |
| 2019 | 1 | — | 0 | 1 |
| 2020 | 1 | — | 0 | 0 |
| 2021 | 1 | — | 0 | 1 |
| 2022 | 0 | — | 0 | 0 |
| 2023 | 0 | — | 0 | 0 |
| 2024 | 2 | — | 0 | 0 |
| 2025 | 0 | — | 0 | 0 |
| 2026 | 0 | — | 0 | — |
What is it indicated for?
The demand valve is used for the application of 100 vol% oxygen during manual ventilation with the resuscitator bag, as well as during direct non-invasive inhalation with the resuscitator mask in spontaneously breathing patients.
CAUTION:
Federal law restricts this device to sale by or on the order of a physician
Indications for use read by OCR from a scanned FDA summary, so letters may be misread. Check the PDF before quoting it.
https://510kreport.com/device/K241366 · printed Nov 6, 2026
Cite this page
510(k) Report. “K241366: QualityFlow O2 Series (QualityFLOW O2); QualityFlow O2 Series (QualityFLOW O2 MTV).” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K241366
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Record history
- FDA decision record loaded May 2, 2026
- Summary read Oct 13, 2026 (extraction version 9eaa42aa01ed)
- Lineage and recalls computed Nov 3, 2026
- Page last updated Nov 3, 2026