# K000572: E.N.S.I. Syringe

- Pathway: 510(k) (Traditional)
- Applicant: Tri-Ject Intl. Corp.
- Decided: Feb 24, 2000 after 2 days
- Product code: MEG (Syringe, Antistick)
- Device class: 2
- Regulation: 21 CFR 880.5860
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
38 later devices descend from it; 4 cite it directly.
0 of 39 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA has not posted a summary or statement for it, so its predicates are not known.

## Most influential descendants
- K020623: Duopro Safety Syringe (Duopross) (2002), 25 descendants of its own
- K022806: Duopro Safety Syringe (Duopross) (2002), 24 descendants of its own
- K031594: Bak'snap Duopro Safety Syring (Duopross) Safety'tray Allergy Safety Syringe Tray (2003), 15 descendants of its own
- K062608: 29G and 30G K-Pack II Needle (2006), 10 descendants of its own
- K082820: K-Pack II Needle - 29G Thin Wall (2008), 9 descendants of its own

Source page: https://510kreport.com/device/K000572
Methodology: https://510kreport.com/methodology