# K103813: SOPRO 281

- Pathway: 510(k) (Traditional)
- Applicant: Sopro
- Decided: Mar 22, 2011 after 83 days
- Product code: NTN (Led Light Source)
- Device class: 2
- Regulation: 21 CFR 876.1500
- 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 K961971 (1996). 4 ancestors in all.
1 later device descends from it; 1 cites it directly.
0 of 6 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K102167: LO-50 Led Light Source, Fiberoptics Technology, Inc. (2010) Summary page 1.
- K093792: Led Light Source, Sunoptic Technologies, LLC (2010) Summary page 1.

## Most influential descendants
- K131226: Novaprobe Led Light Source (2014), 0 descendants of its own

## Indications for use
Provides light for examination, diagnostic and therapeutic applications, particularly in endoscopy

Source page: https://510kreport.com/device/K103813
Methodology: https://510kreport.com/methodology