510(k) · Cleared
ClearedHollow Fiber Membrane Oygenator Quadrox Hmo 1010
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Jostra Bentley · DTZ Oxygenator, Cardiopulmonary Bypass
Cleared on Sep 20, 1999 as substantially equivalent to K932252 (Avecor Cardiovascular, Inc., 1993) after a 52-day review. Its family tree reaches back 1 generation to 1993. 4 of the 47 devices in its family, counting itself, have a Class I recall. 45 later devices descend from it.
- Decided
- Sep 20, 1999
- Review
- 52 days
- Class
- Class II
- Product code
- DTZ
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 1 generation to K932252 (1993). 45 later devices descend from it, 4 citing it directly. 4 of the 47 devices in this family, counting this one, have a Class I recall.
- Root · 1 generation backK932252 Affinity Hollow Fiber OxygenatorAvecor Cardiovascular, Inc. · 1993
- This deviceK992559 Hollow Fiber Membrane Oygenator Quadrox Hmo 1010Jostra Bentley · 1999
- Descendant · cites it directly · 43 of its ownK030264 Quandrox Safeline Hollow Fiber Membrane Oxygenator, Model Hmo 2030Jostra AG · 2003
- Descendant · cites it directly · 29 of its ownK061628 Jostra Quadrox D Safeline Diffusion Membrane Oxygenator, Model Hmod…Maquet Cardiopulmonary, AG · 2006
- Descendant · 2 generations on · 22 of its ownK071774 Jostra Quadrox D Diffusion Membrane Oxygenator with Bioline Coating…Maquet Cardiopulmonary, AG · 2008
- Descendant · 2 generations on · 21 of its ownK082117 Quadrox-I Adult with and Without Integrated Arterial Filter with…Maquet Cardiopulmonary, AG · 2009 · Recalled
- Descendant · 3 generations on · 13 of its ownK082544 Quart Arterial Filter with Bioline CoatingMaquet Cardiopulmonary, AG · 2008
Showing 5 of 45 descendants. See all descendants
Descendants cleared per year
Class I recalls in this family
Most influential descendants
Showing 5 of 45 · See all- K030264Quandrox Safeline Hollow Fiber Membrane Oxygenator, Model Hmo 2030Jostra AG · 2003 · cites it directly43descendants
- K061628Jostra Quadrox D Safeline Diffusion Membrane Oxygenator, Model Hmod 2030Maquet Cardiopulmonary, AG · 2006 · cites it directly29descendants
- K071774Jostra Quadrox D Diffusion Membrane Oxygenator with Bioline Coating, Model BE-Hmod 2000…Maquet Cardiopulmonary, AG · 2008 · 2 generations on22descendants
- K082117Quadrox-I Adult with and Without Integrated Arterial Filter with Softline Coating…Maquet Cardiopulmonary, AG · 2009 · 2 generations on21descendants
- K082544Quart Arterial Filter with Bioline CoatingMaquet Cardiopulmonary, AG · 2008 · 3 generations on13descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −1 | K932252 | Affinity Hollow Fiber Oxygenator | Avecor Cardiovascular, Inc. | 1993 | — |
| 0 (this device) | K992559 | Hollow Fiber Membrane Oygenator Quadrox Hmo 1010 | Jostra Bentley | 1999 | — |
| +1 | K030264 | Quandrox Safeline Hollow Fiber Membrane Oxygenator, Model Hmo 2030 | Jostra AG | 2003 | — |
| +1 | K061628 | Jostra Quadrox D Safeline Diffusion Membrane Oxygenator, Model Hmod 2030 | Maquet Cardiopulmonary, AG | 2006 | — |
| +2 | K071774 | Jostra Quadrox D Diffusion Membrane Oxygenator with Bioline Coating, Model… | Maquet Cardiopulmonary, AG | 2008 | — |
| +2 | K082117 | Quadrox-I Adult with and Without Integrated Arterial Filter with Softline… | Maquet Cardiopulmonary, AG | 2009 | 5 |
| +3 | K082544 | Quart Arterial Filter with Bioline Coating | Maquet Cardiopulmonary, AG | 2008 | — |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2006 | 4 | 0 |
| 2007 | 1 | 0 |
| 2008 | 6 | 0 |
| 2009 | 10 | 0 |
| 2010 | 2 | 0 |
| 2011 | 4 | 1 |
| 2013 | 3 | 0 |
| 2014 | 2 | 2 |
| 2015 | 1 | 0 |
| 2016 | 1 | 0 |
| 2020 | 2 | 1 |
| 2021 | 1 | 0 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
| 2024 | 2 | 0 |
| 2026 | 2 | 0 |
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.
4 devices in this family have a Class I recall. 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 DTZ device
- #1 K240934 Quantum Perfusion Blood Oxygenator ECC…score 14.3 · 12 generations · no Class I recall
- #2 Held for the reportin the report
- #3 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 |
|---|---|---|---|
| * | K932252 | Affinity Hollow Fiber OxygenatorSummary page 1…NAME Cardiopulmonary bypass oxygenator (21 CFR — 870.4350) PREDICATE DEVICE OR LEGALLY MARKETED DEVICE Avecor Cardiovascular, Inc. - Affinity Hollow Fiber Oxygenator (K 932252) DEVICE DESCRIPTION The Hollow Fibre Membrane Oxygenator Quadrox HMO 1010 is a blood gas exchanger with integrated heat exchang… | 1993 |
What descends from it? (45)
See all 454 later devices cite it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K030264 | Quandrox Safeline Hollow Fiber Membrane Oxygenator, Model Hmo 2030 | 2003 | 43 |
| K061628 | Jostra Quadrox D Safeline Diffusion Membrane Oxygenator, Model Hmod 2030 | 2006 | 29 |
| K061072 | Rotaflow Centrifugal Pump with Safeline Coating, Model BSQ-RF-32 | 2006 | 10 |
| K013038 | Safe Maxi Hollow Fiber Oxygenator, Model 016010 | 2002 | 0 |
Has anything in its family been recalled? (4 Class I)
No FDA recall names this device.
Relatives with a Class I recall
Class I is FDA’s most serious recall class. A recall in the family tree is context for this device, not evidence about it.
- K102726Cardiohelp SystemMaquet Cardiopulmonary, AG · 2011 · 3 generations on · ◆ in the 2011 descendants bar of FIG. 11 Class I recall
- K200109OXY-1 SystemAbiomed, Inc. · 2020 · 4 generations on · ◆ in the 2020 descendants bar of FIG. 11 Class I recall
- K133598Cardiohelp SystemMaquet Cardiopulmonary, AG · 2014 · 4 generations on · ◆ in the 2014 descendants bar of FIG. 11 Class I recall
- K141432Neonatal Venous Hardshell Cardiotomy Reservior, Pediatric Venous Hardshell Cardiotomy Reservior, Neonatal…Maquet Cardiopulmonary, AG · 2014 · 5 generations on · ◆ in the 2014 descendants bar of FIG. 12 Class I recalls
What does this lineage say?
How does its category compare?
All DTZ devicesDTZ Oxygenator, Cardiopulmonary Bypass: FDA decisions, review times, recalls and adverse event reports over 20 years.
FDA decisions per year · DTZ
2in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · DTZ
124in 2024
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · DTZ
1in 2025
Class I (3 since 2007) Class II/III not classified
Adverse event reports per year · DTZ
976in 2025
MAUDE reports naming product code DTZ, 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 | 4 | 55 | 7 | 134 |
| 2008 | 3 | 88 | 5 | 105 |
| 2009 | 9 | 210 | 0 | 52 |
| 2010 | 2 | — | 1 | 119 |
| 2011 | 4 | 160 | 13 | 190 |
| 2012 | 9 | 90 | 14 | 215 |
| 2013 | 9 | 28 | 0 | 346 |
| 2014 | 5 | 28 | 2 | 764 |
| 2015 | 9 | 134 | 0 | 658 |
| 2016 | 3 | 62 | 1 | 443 |
| 2017 | 2 | — | 0 | 388 |
| 2018 | 3 | 72 | 2 (2) | 320 |
| 2019 | 5 | 90 | 1 | 489 |
| 2020 | 5 | 93 | 3 | 442 |
| 2021 | 5 | 336 | 1 (1) | 595 |
| 2022 | 2 | — | 6 | 559 |
| 2023 | 5 | 145 | 0 | 738 |
| 2024 | 3 | 124 | 0 | 535 |
| 2025 | 2 | — | 1 | 976 |
| 2026 | 3 | 137 | 0 | — |
What is it indicated for?
The Hollow Fibre Membrane Oxygenator HMO 1010 is intended for use in an
extracorporeal perfusion circuit to oxygenate blood and remove carbondioxide during short
duration cardiopulmonary bypass procedures lasting 6 hours or less.
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/K992559 · printed Nov 4, 2026
Cite this page
510(k) Report. “K992559: Hollow Fiber Membrane Oygenator Quadrox Hmo 1010.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 4, 2026. https://510kreport.com/device/K992559
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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