# K113719: Safety Screw Connector

- Pathway: 510(k) (Traditional)
- Applicant: Abbott Laboratories
- Decided: Apr 20, 2012 after 123 days
- Product code: KNT (Tubes, Gastrointestinal (And Accessories))
- Device class: 2
- Regulation: 21 CFR 876.5980
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 1 generation back to K915735 (1992). 2 ancestors in all.
No later device cites it as a predicate yet.
0 of 3 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K943240: Flexiflo Six Enteral Nutrition Pump Set, Abbott Laboratories (1995) Summary page 2.
- K915735: Flexiflo Quantum Ent. Pump Sets and Ent. Nut. Cont, Abbott Laboratories (1992) Summary page 2.
- (no number) PREAMENDMENT Gravity Feeding Sets: named in the summary without a submission number

## Indications for use
The sets are intended to deliver liquid nutrition formulas or water to an enteral access device (a feeding tube).

Source page: https://510kreport.com/device/K113719
Methodology: https://510kreport.com/methodology