# K250317: EsFlow PLUS

- Pathway: 510(k) (Traditional)
- Applicant: Spident Co., Ltd.
- Decided: May 30, 2025 after 115 days
- Product code: EBF (Material, Tooth Shade, Resin)
- Device class: 2
- Regulation: 21 CFR 872.3690
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 4 generations back to K042819 (2004). 7 ancestors in all.
No later device cites it as a predicate yet.
0 of 8 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K173500: NMF004A, GC America, Inc. (2018) Summary page 5.

## Indications for use
- Direct restorations - Basc and Liner - Block out undercut - Repair of (in)direct aesthetic restorations - Core build-up

Source page: https://510kreport.com/device/K250317
Methodology: https://510kreport.com/methodology