510(k) · Cleared
ClearedBiasol Liquid Concentrates, Add'l Acid Concentrate
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Baxter Healthcare Corp · KPO Dialysate Concentrate For Hemodialysis (Liquid Or Powder)
Cleared on Dec 13, 1989 after a 117-day review. FDA has not posted a summary or statement for it, so its predicates are not known. 3 later devices descend from it.
- Decided
- Dec 13, 1989
- Review
- 117 days
- Class
- Class II
- Product code
- KPO
- Recalls
- None
- Predicates
- 0
3 later devices descend from it, 1 citing it directly.
- This deviceK895199 Biasol Liquid Concentrates, Add'l Acid ConcentrateBaxter Healthcare Corp · 1989
- Descendant · cites it directly · 2 of its ownK041428 Accusol Dialysis SolutionBaxter Healthcare Corp · 2004
- Descendant · 2 generations on · 1 of its ownK150966 HMB32Haemopharm Biofluids S.R.L. · 2015
- Descendant · 3 generations on · 0 of its ownK212052 HMB32 Dialysis SolutionHaemopharm Biofluids S.R.L. · 2021
Most influential descendants
Showing 3 of 3 · See allView FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| 0 (this device) | K895199 | Biasol Liquid Concentrates, Add'l Acid Concentrate | Baxter Healthcare Corp | 1989 | — |
| +1 | K041428 | Accusol Dialysis Solution | Baxter Healthcare Corp | 2004 | — |
| +2 | K150966 | HMB32 | Haemopharm Biofluids S.R.L. | 2015 | — |
| +3 | K212052 | HMB32 Dialysis Solution | Haemopharm Biofluids S.R.L. | 2021 | — |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2004 | 1 | 0 |
| 2015 | 1 | 0 |
| 2021 | 1 | 0 |
Sources: FDA 510(k) database (decision fields), FDA recall and enforcement reports, and MAUDE; processed by 510(k) Report. Verify on FDA.gov · Methodology and accuracy.
Planning a device in KPO? 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 KPO device
- #1 K233159 pureFLOW 402, pureFLOW 400, pureFLOW 406…score 14.5 · 8 generations · no Class I recall
- #2 Held for the reportin the report
- #3 Held for the reportin the report
What was it cleared against?
FDA has not posted a summary or statement for it, so its predicates are not known.
What descends from it? (3)
1 later device cites it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K041428 | Accusol Dialysis Solution | 2004 | 2 |
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?
- Of its descendants, K041428 (Baxter Healthcare Corp, 2004) has gone furthest, with 2 descendants of its own.
How does its category compare?
All KPO devicesKPO Dialysate Concentrate For Hemodialysis (Liquid Or Powder): FDA decisions, review times, recalls and adverse event reports over 20 years.
FDA decisions per year · KPO
2in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · KPO
112in 2024
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · KPO
6in 2025
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · KPO
95in 2025
MAUDE reports naming product code KPO, 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 | 2 | — | 5 | 5 |
| 2008 | 2 | — | 2 | 8 |
| 2009 | 1 | — | 1 | 3 |
| 2010 | 0 | — | 0 | 107 |
| 2011 | 1 | — | 2 | 223 |
| 2012 | 2 | — | 10 | 70 |
| 2013 | 1 | — | 0 | 3,897 |
| 2014 | 2 | — | 0 | 15,916 |
| 2015 | 1 | — | 3 | 8,340 |
| 2016 | 1 | — | 1 | 240 |
| 2017 | 3 | 192 | 1 | 80 |
| 2018 | 2 | — | 11 | 97 |
| 2019 | 0 | — | 1 | 79 |
| 2020 | 5 | 270 | 31 | 244 |
| 2021 | 1 | — | 0 | 63 |
| 2022 | 2 | — | 2 | 25 |
| 2023 | 3 | 263 | 0 | 59 |
| 2024 | 3 | 112 | 1 | 259 |
| 2025 | 2 | — | 6 | 95 |
| 2026 | 2 | — | 9 | — |
https://510kreport.com/device/K895199 · printed Nov 4, 2026
Cite this page
510(k) Report. “K895199: Biasol Liquid Concentrates, Add'l Acid Concentrate.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 4, 2026. https://510kreport.com/device/K895199
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Record history
- FDA decision record loaded May 2, 2026
- Lineage and recalls computed Nov 3, 2026
- Page last updated Nov 3, 2026