510(k) · Cleared
ClearedE.N.S.I. Syringe
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Tri-Ject Intl. Corp. · MEG Syringe, Antistick
Cleared on Feb 24, 2000 after a 2-day review. FDA has not posted a summary or statement for it, so its predicates are not known. 38 later devices descend from it.
- Decided
- Feb 24, 2000
- Review
- 2 days
- Class
- Class II
- Product code
- MEG
- Recalls
- None
- Predicates
- 0
38 later devices descend from it, 4 citing it directly.
- This deviceK000572 E.N.S.I. SyringeTri-Ject Intl. Corp. · 2000
- Descendant · cites it directly · 25 of its ownK020623 Duopro Safety Syringe (Duopross)M.K. Meditech Co., Ltd. · 2002
- Descendant · cites it directly · 24 of its ownK022806 Duopro Safety Syringe (Duopross)M.K. Meditech Co., Ltd. · 2002
- Descendant · 2 generations on · 15 of its ownK031594 Bak'snap Duopro Safety Syring (Duopross) Safety'tray Allergy Safety…M.K. Meditech Co., Ltd. · 2003
- Descendant · cites it directly · 10 of its ownK062608 29G and 30G K-Pack II NeedleTerumo Europe N.V. · 2006
- Descendant · 2 generations on · 9 of its ownK082820 K-Pack II Needle - 29G Thin WallTerumo Europe N.V. · 2008
Showing 5 of 38 descendants. See all descendants
Descendants cleared per year
Most influential descendants
Showing 5 of 38 · See all- K020623Duopro Safety Syringe (Duopross)M.K. Meditech Co., Ltd. · 2002 · cites it directly25descendants
- K022806Duopro Safety Syringe (Duopross)M.K. Meditech Co., Ltd. · 2002 · cites it directly24descendants
- K031594Bak'snap Duopro Safety Syring (Duopross) Safety'tray Allergy Safety Syringe TrayM.K. Meditech Co., Ltd. · 2003 · 2 generations on15descendants
- K06260829G and 30G K-Pack II NeedleTerumo Europe N.V. · 2006 · cites it directly10descendants
- K082820K-Pack II Needle - 29G Thin WallTerumo Europe N.V. · 2008 · 2 generations on9descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| 0 (this device) | K000572 | E.N.S.I. Syringe | Tri-Ject Intl. Corp. | 2000 | — |
| +1 | K020623 | Duopro Safety Syringe (Duopross) | M.K. Meditech Co., Ltd. | 2002 | — |
| +1 | K022806 | Duopro Safety Syringe (Duopross) | M.K. Meditech Co., Ltd. | 2002 | — |
| +2 | K031594 | Bak'snap Duopro Safety Syring (Duopross) Safety'tray Allergy Safety Syringe Tray | M.K. Meditech Co., Ltd. | 2003 | — |
| +1 | K062608 | 29G and 30G K-Pack II Needle | Terumo Europe N.V. | 2006 | — |
| +2 | K082820 | K-Pack II Needle - 29G Thin Wall | Terumo Europe N.V. | 2008 | — |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2002 | 2 | 0 |
| 2003 | 2 | 0 |
| 2004 | 4 | 0 |
| 2005 | 2 | 0 |
| 2006 | 3 | 0 |
| 2007 | 2 | 0 |
| 2008 | 1 | 0 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
| 2013 | 1 | 0 |
| 2014 | 1 | 0 |
| 2015 | 2 | 0 |
| 2016 | 1 | 0 |
| 2019 | 2 | 0 |
| 2020 | 2 | 0 |
| 2021 | 2 | 0 |
| 2022 | 3 | 0 |
| 2023 | 4 | 0 |
| 2024 | 1 | 0 |
| 2025 | 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 MEG? 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 MEG device
- #1 K192551 1ml Luer Slip or Luer Lock Syringe, Syringe…score 19.6 · 7 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? (38)
See all 384 later devices cite it directly; ranked here by how many devices descend from each in turn.
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, K020623 (M.K. Meditech Co., Ltd., 2002) has gone furthest, with 25 descendants of its own.
How does its category compare?
All MEG devicesMEG Syringe, Antistick: FDA decisions, review times, recalls and adverse event reports over 20 years.
FDA decisions per year · MEG
1in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · MEG
229in 2023
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · MEG
1in 2024
Class I (1 since 2007) Class II/III not classified
Adverse event reports per year · MEG
148in 2025
MAUDE reports naming product code MEG, 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 | 8 | 100 | 0 | 21 |
| 2008 | 4 | 145 | 1 | 20 |
| 2009 | 2 | — | 0 | 26 |
| 2010 | 2 | — | 1 | 34 |
| 2011 | 5 | 113 | 0 | 34 |
| 2012 | 5 | 109 | 0 | 22 |
| 2013 | 1 | — | 5 | 27 |
| 2014 | 5 | 153 | 0 | 36 |
| 2015 | 7 | 253 | 1 | 51 |
| 2016 | 3 | 179 | 0 | 94 |
| 2017 | 3 | 130 | 0 | 181 |
| 2018 | 1 | — | 0 | 269 |
| 2019 | 4 | 249 | 0 | 497 |
| 2020 | 4 | 296 | 0 | 353 |
| 2021 | 5 | 152 | 0 | 541 |
| 2022 | 13 | 216 | 0 | 170 |
| 2023 | 5 | 229 | 0 | 120 |
| 2024 | 0 | — | 1 (1) | 112 |
| 2025 | 1 | — | 0 | 148 |
| 2026 | 1 | — | 0 | — |
https://510kreport.com/device/K000572 · printed Nov 6, 2026
Cite this page
510(k) Report. “K000572: E.N.S.I. Syringe.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K000572
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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