510(k) · Cleared
Recalled · 2005Guardian, Volumetric Control Delivery
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Avi, Inc. · FRN Pump, Infusion
Cleared on Jul 20, 1981 after a 14-day review. FDA has not posted a summary or statement for it, so its predicates are not known. It has been recalled 32 times.
- Decided
- Jul 20, 1981
- Review
- 14 days
- Class
- Class II
- Product code
- FRN
- Recalls
- 32
- Predicates
- 0
FDA has not posted a summary or statement for it, so its predicates are not known.
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 FRN? 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 FRN device
- #1 K253703 RemunityPRO+ Pump for Remodulin®…score 12.6 · 4 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?
No later submission names this one as a predicate yet.
Has anything in its family been recalled? (0 Class I)
Recalls of this device
| Date | Class | Recall | Root cause | Reason |
|---|---|---|---|---|
| Dec 8, 2005 | Not classified | Z-0658-06 | Other | Inaccurate infusion rate-administration sets which are used with selected infusion pumps may have a defect which does not allow the pump valve to close completely. |
| Dec 8, 2005 | Not classified | Z-0659-06 | Other | Inaccurate infusion rate-administration sets which are used with selected infusion pumps may have a defect which does not allow the pump valve to close completely. |
| Dec 8, 2005 | Not classified | Z-0660-06 | Other | Inaccurate infusion rate-administration sets which are used with selected infusion pumps may have a defect which does not allow the pump valve to close completely. |
| Dec 3, 2004 | Not classified | Z-0465-05 | Other | Administration Sets which are used with selected infusion pump systems may have a defect within the fluid path above the upper chamber of the set cassette which does not allow the pump valve to close completely and can allow fluid to… |
| Dec 3, 2004 | Not classified | Z-0466-05 | Other | Administration Sets which are used with selected infusion pump systems may have a defect within the fluid path above the upper chamber of the set cassette which does not allow the pump valve to close completely and can allow fluid to… |
| Dec 3, 2004 | Not classified | Z-0464-05 | Other | Administration Sets which are used with selected infusion pump systems may have a defect within the fluid path above the upper chamber of the set cassette which does not allow the pump valve to close completely and can allow fluid to… |
| Dec 3, 2004 | Not classified | Z-0468-05 | Other | Administration Sets which are used with selected infusion pump systems may have a defect within the fluid path above the upper chamber of the set cassette which does not allow the pump valve to close completely and can allow fluid to… |
| Dec 3, 2004 | Not classified | Z-0469-05 | Other | Administration Sets which are used with selected infusion pump systems may have a defect within the fluid path above the upper chamber of the set cassette which does not allow the pump valve to close completely and can allow fluid to… |
| Dec 3, 2004 | Not classified | Z-0472-05 | Other | Administration Sets which are used with selected infusion pump systems may have a defect within the fluid path above the upper chamber of the set cassette which does not allow the pump valve to close completely and can allow fluid to… |
| Dec 3, 2004 | Not classified | Z-0474-05 | Other | Administration Sets which are used with selected infusion pump systems may have a defect within the fluid path above the upper chamber of the set cassette which does not allow the pump valve to close completely and can allow fluid to… |
| Dec 3, 2004 | Not classified | Z-0467-05 | Other | Administration Sets which are used with selected infusion pump systems may have a defect within the fluid path above the upper chamber of the set cassette which does not allow the pump valve to close completely and can allow fluid to… |
| Dec 3, 2004 | Not classified | Z-0470-05 | Other | Administration Sets which are used with selected infusion pump systems may have a defect within the fluid path above the upper chamber of the set cassette which does not allow the pump valve to close completely and can allow fluid to… |
| Dec 3, 2004 | Not classified | Z-0471-05 | Other | Administration Sets which are used with selected infusion pump systems may have a defect within the fluid path above the upper chamber of the set cassette which does not allow the pump valve to close completely and can allow fluid to… |
| Dec 3, 2004 | Not classified | Z-0479-05 | Other | Administration Sets which are used with selected infusion pump systems may have a defect within the fluid path above the upper chamber of the set cassette which does not allow the pump valve to close completely and can allow fluid to… |
| Dec 3, 2004 | Not classified | Z-0473-05 | Other | Administration Sets which are used with selected infusion pump systems may have a defect within the fluid path above the upper chamber of the set cassette which does not allow the pump valve to close completely and can allow fluid to… |
| Dec 3, 2004 | Not classified | Z-0484-05 | Other | Administration Sets which are used with selected infusion pump systems may have a defect within the fluid path above the upper chamber of the set cassette which does not allow the pump valve to close completely and can allow fluid to… |
| Dec 3, 2004 | Not classified | Z-0485-05 | Other | Administration Sets which are used with selected infusion pump systems may have a defect within the fluid path above the upper chamber of the set cassette which does not allow the pump valve to close completely and can allow fluid to… |
| Dec 3, 2004 | Not classified | Z-0475-05 | Other | Administration Sets which are used with selected infusion pump systems may have a defect within the fluid path above the upper chamber of the set cassette which does not allow the pump valve to close completely and can allow fluid to… |
| Dec 3, 2004 | Not classified | Z-0476-05 | Other | Administration Sets which are used with selected infusion pump systems may have a defect within the fluid path above the upper chamber of the set cassette which does not allow the pump valve to close completely and can allow fluid to… |
| Dec 3, 2004 | Not classified | Z-0477-05 | Other | Administration Sets which are used with selected infusion pump systems may have a defect within the fluid path above the upper chamber of the set cassette which does not allow the pump valve to close completely and can allow fluid to… |
| Dec 3, 2004 | Not classified | Z-0478-05 | Other | Administration Sets which are used with selected infusion pump systems may have a defect within the fluid path above the upper chamber of the set cassette which does not allow the pump valve to close completely and can allow fluid to… |
| Dec 3, 2004 | Not classified | Z-0480-05 | Other | Administration Sets which are used with selected infusion pump systems may have a defect within the fluid path above the upper chamber of the set cassette which does not allow the pump valve to close completely and can allow fluid to… |
| Dec 3, 2004 | Not classified | Z-0481-05 | Other | Administration Sets which are used with selected infusion pump systems may have a defect within the fluid path above the upper chamber of the set cassette which does not allow the pump valve to close completely and can allow fluid to… |
| Dec 3, 2004 | Not classified | Z-0482-05 | Other | Administration Sets which are used with selected infusion pump systems may have a defect within the fluid path above the upper chamber of the set cassette which does not allow the pump valve to close completely and can allow fluid to… |
| Dec 3, 2004 | Not classified | Z-0486-05 | Other | Administration Sets which are used with selected infusion pump systems may have a defect within the fluid path above the upper chamber of the set cassette which does not allow the pump valve to close completely and can allow fluid to… |
| Dec 3, 2004 | Not classified | Z-0487-05 | Other | Administration Sets which are used with selected infusion pump systems may have a defect within the fluid path above the upper chamber of the set cassette which does not allow the pump valve to close completely and can allow fluid to… |
| Dec 3, 2004 | Not classified | Z-0483-05 | Other | Administration Sets which are used with selected infusion pump systems may have a defect within the fluid path above the upper chamber of the set cassette which does not allow the pump valve to close completely and can allow fluid to… |
| Dec 3, 2004 | Not classified | Z-0489-05 | Other | Administration Sets which are used with selected infusion pump systems may have a defect within the fluid path above the upper chamber of the set cassette which does not allow the pump valve to close completely and can allow fluid to… |
| Dec 3, 2004 | Not classified | Z-0490-05 | Other | Administration Sets which are used with selected infusion pump systems may have a defect within the fluid path above the upper chamber of the set cassette which does not allow the pump valve to close completely and can allow fluid to… |
| Dec 3, 2004 | Not classified | Z-0491-05 | Other | Administration Sets which are used with selected infusion pump systems may have a defect within the fluid path above the upper chamber of the set cassette which does not allow the pump valve to close completely and can allow fluid to… |
| Dec 3, 2004 | Not classified | Z-0492-05 | Other | Administration Sets which are used with selected infusion pump systems may have a defect within the fluid path above the upper chamber of the set cassette which does not allow the pump valve to close completely and can allow fluid to… |
| Dec 3, 2004 | Not classified | Z-0488-05 | Other | Administration Sets which are used with selected infusion pump systems may have a defect within the fluid path above the upper chamber of the set cassette which does not allow the pump valve to close completely and can allow fluid to… |
The 5 latest of 32 recalls; the web page lists all.
No ancestor or descendant has a Class I recall.
How does its category compare?
All FRN devicesFRN Pump, Infusion: FDA decisions, review times, recalls and adverse event reports over 20 years.
FDA decisions per year · FRN
8in 2025
2007high 12 (2007) · low 1 (2020)2026
2026 to Oct 25, outlined.
Median 510(k) review, days · FRN
172in 2025
2007high 312 (2013) · low 66 (2009)2026
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · FRN
7in 2025
2007high 102 (2009) · low 1 (2018)2026
Class I (37 since 2007) Class II/III not classified
Adverse event reports per year · FRN
52,792in 2025
2007high 888,020 (2022) · low 1,086 (2007)2025
MAUDE reports naming product code FRN, 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 | 12 | 102 | 15 | 1,086 |
| 2008 | 8 | 89 | 24 | 8,261 |
| 2009 | 9 | 66 | 102 | 1,952 |
| 2010 | 3 | 93 | 37 | 6,133 |
| 2011 | 3 | 103 | 69 | 41,367 |
| 2012 | 4 | 217 | 42 (2) | 15,482 |
| 2013 | 6 | 312 | 22 (3) | 40,082 |
| 2014 | 6 | 172 | 4 (3) | 94,180 |
| 2015 | 3 | 232 | 5 | 26,742 |
| 2016 | 3 | 301 | 7 (1) | 16,560 |
| 2017 | 3 | 305 | 13 | 12,060 |
| 2018 | 3 | 267 | 1 | 16,591 |
| 2019 | 2 | — | 18 (1) | 15,850 |
| 2020 | 1 | — | 16 (5) | 94,186 |
| 2021 | 2 | — | 3 (2) | 199,342 |
| 2022 | 6 | 268 | 2 | 888,020 |
| 2023 | 7 | 265 | 16 (10) | 165,838 |
| 2024 | 5 | 103 | 9 (4) | 57,730 |
| 2025 | 8 | 172 | 7 (4) | 52,792 |
| 2026 | 2 | — | 11 (2) | — |
https://510kreport.com/device/K811933 · printed Nov 6, 2026
Cite this page
510(k) Report. “K811933: Guardian, Volumetric Control Delivery.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K811933
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Record history
- FDA decision record loaded May 2, 2026
- Page last updated Nov 3, 2026