510(k) · Cleared
ClearedHorizon AF Plus System (Integrated A.L. One AF Plus OXYGENATOR and Horizon CVR) (US5300); A.L. One AF Plus OXYGENATOR (US5204); Horizon CVR (US5073)
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Eurosets S.R.L · DTZ Oxygenator, Cardiopulmonary Bypass
Cleared on Dec 12, 2025 as substantially equivalent to K180448 (Sorin Group Italia S.R.L., 2018) and 1 other predicate after a 269-day review. Its family tree reaches back 7 generations to 1992.
- Decided
- Dec 12, 2025
- Review
- 269 days
- Class
- Class II
- Product code
- DTZ
- Recalls
- None
- Predicates
- 2
Its longest line of descent runs back 7 generations to K922933 (1992). 18 ancestors in all. No later device cites it as a predicate yet.
- Root · 7 generations backK922933 Sorin Monolyrh Integrated Membrane LungSorin Biomedica, Fiat, USA, Inc. · 1992
- 6 generations backK980600 D903 Avant Adult Hollow Fiber OxygenatorDideco S.P.A. · 1998
- 5 generations backK020351 D 903 Avant 2 PH.I.S.I.O. Adult Hollow Fiber OxygenatorDideco S.P.A. · 2002
- 4 generations backK033323 D 903 Avant Adult Hollow Fiber Oxygenator and D 903 Avant 2…Dideco S.P.A. · 2004 · Recalled
- 3 generations backK043323 D 905 Eos Hollow Fiber Oxygenator with Integrated Hardshell…Dideco S.R.L. · 2005 · Recalled
- 2 generations backK120185 Inspire 6F Hollow Fiber Oxygenator with Integrated Arterial Filter…Sorin Group Italia S.R.L. · 2012
- 1 generation backK180448 INSPIRE 6M Hollow Fiber Oxygenator; INSPIRE 6F M Hollow Fiber…Sorin Group Italia S.R.L. · 2018
- This deviceK250821 Horizon AF Plus System (Integrated A.L. One AF Plus OXYGENATOR and…Eurosets S.R.L · 2025
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −7 | K922933 | Sorin Monolyrh Integrated Membrane Lung | Sorin Biomedica, Fiat, USA, Inc. | 1992 | — |
| −6 | K980600 | D903 Avant Adult Hollow Fiber Oxygenator | Dideco S.P.A. | 1998 | — |
| −5 | K020351 | D 903 Avant 2 PH.I.S.I.O. Adult Hollow Fiber Oxygenator | Dideco S.P.A. | 2002 | — |
| −4 | K033323 | D 903 Avant Adult Hollow Fiber Oxygenator and D 903 Avant 2 PH.I.S.I.O. Adult… | Dideco S.P.A. | 2004 | 1 |
| −3 | K043323 | D 905 Eos Hollow Fiber Oxygenator with Integrated Hardshell Venous/Cardiotomy… | Dideco S.R.L. | 2005 | 1 |
| −2 | K120185 | Inspire 6F Hollow Fiber Oxygenator with Integrated Arterial Filter and… | Sorin Group Italia S.R.L. | 2012 | — |
| −1 | K180448 | INSPIRE 6M Hollow Fiber Oxygenator; INSPIRE 6F M Hollow Fiber Oxygenator with… | Sorin Group Italia S.R.L. | 2018 | — |
| 0 (this device) | K250821 | Horizon AF Plus System (Integrated A.L. One AF Plus OXYGENATOR and Horizon… | Eurosets S.R.L | 2025 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1999 | 1 | 0 |
| 2001 | 2 | 0 |
| 2004 | 1 | 0 |
| 2010 | 1 | 0 |
| 2011 | 1 | 0 |
| 2012 | 3 | 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.
Planning a device in DTZ? 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? (2)
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 |
|---|---|---|---|
| * | K180448 | INSPIRE 6M Hollow Fiber Oxygenator; INSPIRE 6F M Hollow Fiber Oxygenator with Integrated…Summary page 5…duct Code(s) DTZ, DTR,DTM,DTN I Legally Marketed Predicate Devices 21 CFR 807.92(a)(3) Predicate # Predicate Trade Name (Primary Predicate is listed first) Product Code K180448 Inspire 8F M Hollow Fiber Oxygenator with integrated AF DTz K120185 LivaNova Inspire 6F hollow fiber oxygenator with integrated a… | 2018 |
| * | K120185 | Inspire 6F Hollow Fiber Oxygenator with Integrated Arterial Filter and Hardshell…Summary page 5…21 CFR 807.92(a)(3) Predicate # Predicate Trade Name (Primary Predicate is listed first) Product Code K180448 Inspire 8F M Hollow Fiber Oxygenator with integrated AF DTz K120185 LivaNova Inspire 6F hollow fiber oxygenator with integrated artegy | DTZ Device Description Summary 21 CFR 807.92(a)(4) The HORI… | 2012 |
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?
- The line of descent spans 33 years and passes through 5 companies; a new generation was cleared every 5.7 years on median.
- 4 of the 18 ancestors have a recall of any class.
- 4 other devices also cite its predicate K180448.
How does its category compare?
All DTZ devicesDTZ Oxygenator, Cardiopulmonary Bypass: FDA decisions, review times, recalls and adverse event reports over 20 years. 2025, this device’s year, is highlighted.
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?
HORIZON AF Plus is intended for use in adult and small adult surgical procedures requiring cardiopulmonary bypass. It provides gas exchange support and blood temperature control.
HORIZON AF Plus integrated arterial filter provides additional protection against air and solid emboli.
HORIZON AF Plus is intended to be used for 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/K250821 · printed Nov 6, 2026
Cite this page
510(k) Report. “K250821: Horizon AF Plus System (Integrated A.L. One AF Plus OXYGENATOR and Horizon CVR) (US5300); A.L. One AF Plus OXYGENATOR (US5204); Horizon CVR (US5073).” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K250821
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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