510(k) · Cleared
ClearedSystem 100-UF 500 Circuit with in-Line Needleless Access Port
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Chf Solutions, Inc. · KDI Dialyzer, High Permeability With Or Without Sealed Dialysate System
Cleared on Mar 14, 2003 as substantially equivalent to K013733 (Chf Solutions, Inc., 2002) and 1 other predicate after an 88-day review. Its family tree reaches back 2 generations to 1995. 1 later device descends from it.
- Decided
- Mar 14, 2003
- Review
- 88 days
- Class
- Class II
- Product code
- KDI
- Recalls
- None
- Predicates
- 2
Its longest line of descent runs back 2 generations to K942988 (1995). 4 ancestors in all. 1 later device descends from it, 1 citing it directly.
- Root · 2 generations backK942988 Filtered Extension SetsB. Braun of America, Inc. · 1995 · Recalled
- 1 generation backK955585 V2 Injection SiteB.Braun Medical, Inc. · 1996 · Recalled
- This deviceK024124 System 100-UF 500 Circuit with in-Line Needleless Access PortChf Solutions, Inc. · 2003
- Descendant · cites it directly · 0 of its ownK023874 System 100 Ultrafiltration CatheterChf Solutions, Inc. · 2003
Most influential descendants
Showing 1 of 1 · See all- K023874System 100 Ultrafiltration CatheterChf Solutions, Inc. · 2003 · cites it directly0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −2 | K942988 | Filtered Extension Sets | B. Braun of America, Inc. | 1995 | 32 |
| −1 | K955585 | V2 Injection Site | B.Braun Medical, Inc. | 1996 | 27 |
| 0 (this device) | K024124 | System 100-UF 500 Circuit with in-Line Needleless Access Port | Chf Solutions, Inc. | 2003 | — |
| +1 | K023874 | System 100 Ultrafiltration Catheter | Chf Solutions, Inc. | 2003 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1998 | 1 | 0 |
| 2002 | 1 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2003 | 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 KDI? 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 KDI device
- #1 K243874 FX CorAL 60 (F00012969); FX CorAL 80…score 18.2 · 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 |
|---|---|---|---|
| * | K013733 | System 100; S-100 Ultrafiltration Console; BDT 500 Ultrafiltration SetSummary page 1…alve at the end of a short piece of tubing (extension arm) that is permanently joined to the A1500 circuit of the System 100 (K013733) with a tee connector. A sliding clamp is also included on the extension arm and is blue on the withdrawal… | 2002 |
| * | K955585 | V2 Injection SiteSummary page 1…0 B. Braun Medical Inc. Devices: (KO13733) - . e (K955585) * -- Device The modified/altern… | 1996 |
What descends from it? (1)
1 later device cites it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K023874 | System 100 Ultrafiltration Catheter | 2003 | 0 |
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 8 years and passes through 3 companies; a new generation was cleared every 6.8 years on median.
- 3 of the 4 ancestors have a recall of any class.
- Of its descendants, K023874 (Chf Solutions, Inc., 2003) has gone furthest, with 0 descendants of its own.
- 5 other devices also cite its predicate K013733.
How does its category compare?
All KDI devicesKDI Dialyzer, High Permeability With Or Without Sealed Dialysate System: FDA decisions, review times, recalls and adverse event reports over 20 years.
FDA decisions per year · KDI
9in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · KDI
199in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · KDI
2in 2025
Class I (10 since 2007) Class II/III not classified
Adverse event reports per year · KDI
2,786in 2025
MAUDE reports naming product code KDI, 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 | 11 | 91 | 4 | 916 |
| 2008 | 6 | 148 | 0 | 1,042 |
| 2009 | 4 | 236 | 3 | 522 |
| 2010 | 9 | 186 | 1 | 823 |
| 2011 | 5 | 85 | 4 | 2,270 |
| 2012 | 6 | 153 | 1 | 1,765 |
| 2013 | 11 | 247 | 2 | 2,360 |
| 2014 | 8 | 164 | 3 | 6,154 |
| 2015 | 5 | 69 | 5 | 4,182 |
| 2016 | 5 | 230 | 4 | 766 |
| 2017 | 8 | 188 | 1 | 963 |
| 2018 | 2 | — | 1 | 1,716 |
| 2019 | 4 | 263 | 6 | 1,587 |
| 2020 | 9 | 266 | 0 | 1,633 |
| 2021 | 2 | — | 2 | 1,944 |
| 2022 | 7 | 259 | 17 | 2,180 |
| 2023 | 7 | 157 | 8 (8) | 2,692 |
| 2024 | 7 | 235 | 4 (2) | 2,441 |
| 2025 | 9 | 199 | 2 | 2,786 |
| 2026 | 6 | 154 | 2 | — |
What is it indicated for?
For use with the System 100. The System 100 is indicated for temporary (up to eight hours) ultrafiltration treatment of patients with fluid overload.
The UF500 blood circuit with needleless access port allows for aspiration, injection, or gravity flow of fluids using a male luer fitting.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K024124 · printed Nov 6, 2026
Cite this page
510(k) Report. “K024124: System 100-UF 500 Circuit with in-Line Needleless Access Port.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K024124
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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