510(k) · Cleared
ClearedPiggy Lock Needle Housing
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Icu Medical, Inc. · FPA Set, Administration, Intravascular
Cleared on Apr 29, 1991 after an 82-day review. FDA has not posted a summary or statement for it, so its predicates are not known. 12 later devices descend from it.
- Decided
- Apr 29, 1991
- Review
- 82 days
- Class
- Class II
- Product code
- FPA
- Recalls
- None
- Predicates
- 0
12 later devices descend from it, 1 citing it directly.
- This deviceK910546 Piggy Lock Needle HousingIcu Medical, Inc. · 1991
- Descendant · cites it directly · 11 of its ownK970485 Smartsite Access PinIvac Medical Systems · 1997 · Recalled
- Descendant · 2 generations on · 5 of its ownK052790 Smartsite Vented Vial Access Device, Model TBDCardinal Health, Alaris Products · 2005
- Descendant · 2 generations on · 3 of its ownK002689 Swabsite Swabbable Valve, Model 245000Quest Medical, Inc. · 2001
- Descendant · 3 generations on · 1 of its ownK151963 SmartSite Vented Vial Access DeviceYukon Medical, LLC · 2015
- Descendant · 3 generations on · 1 of its ownK132863 Smartsite VialshieldYukon Medical, LLC · 2013
Showing 5 of 12 descendants. See all descendants
Descendants cleared per year
Most influential descendants
Showing 5 of 12 · See all- K970485Smartsite Access PinIvac Medical Systems · 1997 · cites it directly11descendants
- K052790Smartsite Vented Vial Access Device, Model TBDCardinal Health, Alaris Products · 2005 · 2 generations on5descendants
- K002689Swabsite Swabbable Valve, Model 245000Quest Medical, Inc. · 2001 · 2 generations on3descendants
- K151963SmartSite Vented Vial Access DeviceYukon Medical, LLC · 2015 · 3 generations on1descendant
- K132863Smartsite VialshieldYukon Medical, LLC · 2013 · 3 generations on1descendant
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| 0 (this device) | K910546 | Piggy Lock Needle Housing | Icu Medical, Inc. | 1991 | — |
| +1 | K970485 | Smartsite Access Pin | Ivac Medical Systems | 1997 | 3 |
| +2 | K052790 | Smartsite Vented Vial Access Device, Model TBD | Cardinal Health, Alaris Products | 2005 | — |
| +2 | K002689 | Swabsite Swabbable Valve, Model 245000 | Quest Medical, Inc. | 2001 | — |
| +3 | K151963 | SmartSite Vented Vial Access Device | Yukon Medical, LLC | 2015 | — |
| +3 | K132863 | Smartsite Vialshield | Yukon Medical, LLC | 2013 | — |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1997 | 1 | 0 |
| 2001 | 1 | 0 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
| 2007 | 1 | 0 |
| 2012 | 2 | 0 |
| 2013 | 1 | 0 |
| 2015 | 1 | 0 |
| 2017 | 1 | 0 |
| 2024 | 2 | 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 FPA? 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 FPA device
- #1 K243841 Sparta Infusion Set for Insulinscore 13.4 · 3 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? (12)
See all 121 later device cites it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K970485 | Smartsite Access Pin | 1997 | 11 |
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, K970485 (Ivac Medical Systems, 1997) has gone furthest, with 11 descendants of its own.
How does its category compare?
All FPA devicesFPA Set, Administration, Intravascular: FDA decisions, review times, recalls and adverse event reports over 20 years.
FDA decisions per year · FPA
11in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · FPA
225in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · FPA
98in 2025
Class I (17 since 2007) Class II/III not classified
Adverse event reports per year · FPA
34,506in 2025
MAUDE reports naming product code FPA, 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 | 16 | 75 | 17 | 1,499 |
| 2008 | 18 | 89 | 15 | 1,941 |
| 2009 | 10 | 166 | 166 | 2,512 |
| 2010 | 23 | 120 | 58 | 2,537 |
| 2011 | 12 | 87 | 28 | 4,407 |
| 2012 | 21 | 96 | 16 (4) | 4,930 |
| 2013 | 13 | 90 | 64 | 4,651 |
| 2014 | 22 | 89 | 24 | 4,695 |
| 2015 | 17 | 123 | 6 | 6,625 |
| 2016 | 12 | 195 | 10 | 8,470 |
| 2017 | 17 | 240 | 13 | 6,462 |
| 2018 | 4 | 177 | 4 | 6,574 |
| 2019 | 7 | 161 | 13 | 11,227 |
| 2020 | 10 | 327 | 107 | 9,563 |
| 2021 | 13 | 186 | 1 | 10,414 |
| 2022 | 14 | 213 | 9 (5) | 13,393 |
| 2023 | 14 | 340 | 12 (4) | 10,916 |
| 2024 | 7 | 244 | 13 (1) | 47,210 |
| 2025 | 11 | 225 | 98 (1) | 34,506 |
| 2026 | 5 | 266 | 10 (2) | — |
https://510kreport.com/device/K910546 · printed Nov 4, 2026
Cite this page
510(k) Report. “K910546: Piggy Lock Needle Housing.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 4, 2026. https://510kreport.com/device/K910546
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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