510(k) · Cleared
ClearedMedos Hilite Oxygenator
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Medos Medizintechnik AG · DTZ Oxygenator, Cardiopulmonary Bypass
Cleared on Feb 18, 2014 as substantially equivalent to K090450 (Gish Biomedical, Inc., 2009) after a 25-day review. Its family tree reaches back 6 generations to 1992.
- Decided
- Feb 18, 2014
- Review
- 25 days
- Class
- Class II
- Product code
- DTZ
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 6 generations to K915573 (1992). 9 ancestors in all. No later device cites it as a predicate yet.
- Root · 6 generations backK915573 Venous Reservoir W/Cardiotomy FilterBaxter Healthcare Corp · 1992
- 5 generations backK982223 Capiox SX Hardshell ResevoirTerumo Medical Corp. · 1998
- 4 generations backK991973 Capiox SX10 Hardshell ResevoirTerumo Medical Corp. · 1999
- 3 generations backK030449 Modification to Capiox SX10 Hardshell ReservoirTerumo Corp. · 2003
- 2 generations backK051997 Capiox RX15 Hollow, Fiber Oxygenator with/Without Hardshell ReservoirTerumo Cardiovascular Systems Corp. · 2005 · Recalled
- 1 generation backK090450 Medos Hilite Pediatric Oxygenator, Models 2800, 2400 LTGish Biomedical, Inc. · 2009
- This deviceK140177 Medos Hilite OxygenatorMedos Medizintechnik AG · 2014
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −6 | K915573 | Venous Reservoir W/Cardiotomy Filter | Baxter Healthcare Corp | 1992 | — |
| −5 | K982223 | Capiox SX Hardshell Resevoir | Terumo Medical Corp. | 1998 | — |
| −4 | K991973 | Capiox SX10 Hardshell Resevoir | Terumo Medical Corp. | 1999 | — |
| −3 | K030449 | Modification to Capiox SX10 Hardshell Reservoir | Terumo Corp. | 2003 | — |
| −2 | K051997 | Capiox RX15 Hollow, Fiber Oxygenator with/Without Hardshell Reservoir | Terumo Cardiovascular Systems Corp. | 2005 | 1 |
| −1 | K090450 | Medos Hilite Pediatric Oxygenator, Models 2800, 2400 LT | Gish Biomedical, Inc. | 2009 | — |
| 0 (this device) | K140177 | Medos Hilite Oxygenator | Medos Medizintechnik AG | 2014 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1994 | 1 | 0 |
| 1996 | 1 | 0 |
| 1998 | 1 | 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? (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 |
|---|---|---|---|
| * | K090450 | Medos Hilite Pediatric Oxygenator, Models 2800, 2400 LTSummary page 1…genator, Cardiopulmonary Bypass Classification regulation: Sec. 870.4350 VI. PRODUCT CODES: DTZ VII. PREDICATE DEVICES K090450, Medlos Hilite 2800 & 2400 LT Oxygenators ViII. PRODUCT DESCRIPTION Medlos Medizintechnik AG, Special 510(k)… | 2009 |
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 22 years and passes through 6 companies; a new generation was cleared every 4.0 years on median.
- 1 of the 9 ancestors has a recall of any class.
- 1 other device also cites its predicate K090450.
How does its category compare?
All DTZ devicesDTZ Oxygenator, Cardiopulmonary Bypass: FDA decisions, review times, recalls and adverse event reports over 20 years. 2014, 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?
The Medos hilite 2800 & 2400 LT Hollow Fiber Oxygenators are indicated for use in procedures requiring the extracorporeal oxygenation of and carbon dioxide removal from human blood. It is designed to operate at a blood flow rate of 0.5 to 2.8 liters per minute for the hilite 2800 and 0.5 to 2.4 liters per minute for the hilite 2400 LT for periods of up to six (6.0) hours.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K140177 · printed Nov 5, 2026
Cite this page
510(k) Report. “K140177: Medos Hilite Oxygenator.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 5, 2026. https://510kreport.com/device/K140177
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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