# K170555: U Deliver Bolink ENFit Enteral Feeding Sets

- Pathway: 510(k) (Traditional)
- Applicant: U Deliver Medical, LLC
- Decided: Aug 17, 2017 after 174 days
- Product code: PIF (Gastrointestinal Tubes With Enteral Specific Connectors)
- 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 K132424 (2014). 1 ancestor in all.
3 later devices descend from it; 1 cites it directly.
0 of 5 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K132424: Metrixcare, The Metrix Company (2014) Summary page 5.

## Most influential descendants
- K190310: U Deliver Bolink ENFit Enteral Feeding Sets (2019), 2 descendants of its own
- K242917: Enteral Drainage System, Enteral Medicine straw (2025), 0 descendants of its own
- K223683: EnteraLoc Flow (2023), 0 descendants of its own

## Indications for use
The U Deliver Bolink ENFit Enteral Feeding Sets are intended to deliver liquid nutritional formulas or water to a patient's enteral access device (feeding tube).

Source page: https://510kreport.com/device/K170555
Methodology: https://510kreport.com/methodology